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AI Earnings Predictions for Rimini Street Inc. (DE) (RMNI)

Machine learning predictions based on historical earnings data and price patterns

Latest Prediction

BUY

1-Day Prediction

+13.34%

$3.37

100% positive prob.

5-Day Prediction

+16.11%

$3.45

100% positive prob.

20-Day Prediction

+21.25%

$3.60

95% positive prob.

Price at prediction: $2.97 Confidence: 99.8% Model AUC: 1.0000 Quarter: Q4 2025

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q4

Q4 2025 Earnings

8-K BUY

Feb 19, 2026 · 100% conf.

AI Prediction BUY

1D

+13.34%

$3.37

Act: +20.88%

5D

+16.11%

$3.45

Act: +26.60%

20D

+21.25%

$3.60

Price: $2.97 Prob +5D: 100% AUC: 1.000
0001635282-26-000015

rmni-202602190001635282false00016352822026-02-192026-02-190001635282us-gaap:CommonStockMember2026-02-192026-02-19

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

February 19, 2026 (February 19, 2026)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On February 19, 2026, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the fourth quarter and year ended December 31, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated February 19, 2026 announcing the Company’s results for the fourth quarter and year ended December 31, 2025 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: February 19, 2026 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  President, Chief Executive Officer and Chairman of the Board

2

2025
Q3

Q3 2025 Earnings

8-K

Oct 30, 2025

0001635282-25-000216

rmni-202510300001635282falseOctober 30, 202500016352822025-10-302025-10-300001635282us-gaap:CommonStockMember2025-10-302025-10-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

October 30, 2025 (October 30, 2025)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On October 30, 2025, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the third quarter ended September 30, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated October 30, 2025 announcing the Company’s results for the third quarter ended September 30, 2025 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: October 30, 2025 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title: President, Chief Executive Officer and Chairman of the Board

2

2025
Q2

Q2 2025 Earnings

8-K

Jul 31, 2025

0001635282-25-000191

rmni-202507310001635282falseJuly 31, 202500016352822025-07-312025-07-310001635282us-gaap:CommonStockMember2025-07-312025-07-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

July 31, 2025 (July 31, 2025)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On July 31, 2025, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the second quarter ended June 30, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated July 31, 2025 announcing the Company’s results for the second quarter ended June 30, 2025 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: July 31, 2025 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title: President, Chief Executive Officer and Chairman of the Board

3

2025
Q1

Q1 2025 Earnings

8-K

May 1, 2025

0001635282-25-000132

rmni-202505010001635282falseMay 1, 202500016352822025-05-012025-05-010001635282us-gaap:CommonStockMember2025-05-012025-05-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

May 1, 2025 (May 1, 2025)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On May 1, 2025, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the first quarter ended March 31, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated May 1, 2025 announcing the Company’s results for the first quarter ended March 31, 2025 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: May 1, 2025 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title: President, Chief Executive Officer and Chairman of the Board

3

2024
Q4

Q4 2024 Earnings

8-K

Feb 27, 2025

0001635282-25-000031

rmni-202502270001635282falseFebruary 27, 202500016352822025-02-272025-02-270001635282us-gaap:CommonStockMember2025-02-272025-02-27

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

February 27, 2025 (February 27, 2025)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On February 27, 2025, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the fourth quarter and year ended December 31, 2024. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated February 27, 2025 announcing the Company’s results for the fourth quarter and year ended December 31, 2024 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: February 27, 2025 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  President, Chief Executive Officer and Chairman of the Board

2

2024
Q3

Q3 2024 Earnings

8-K

Oct 30, 2024

0001635282-24-000175

rmni-202410300001635282falseOctober 30, 202400016352822024-10-302024-10-300001635282us-gaap:CommonStockMember2024-10-302024-10-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

October 30, 2024 (October 30, 2024)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On October 30, 2024, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the third quarter ended September 30, 2024. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated October 30, 2024 announcing the Company’s results for the third quarter ended September 30, 2024 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: October 30, 2024 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer, Chairman of the Board and President

3

2024
Q2

Q2 2024 Earnings

8-K

Jul 31, 2024

0001635282-24-000144

rmni-202407310001635282falseJuly 31, 202400016352822024-07-312024-07-310001635282us-gaap:CommonStockMember2024-07-312024-07-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

July 31, 2024 (July 31, 2024)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On July 31, 2024, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the second quarter ended June 30, 2024. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated July 31, 2024 announcing the Company’s results for the second quarter ended June 30, 2024 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: July 31, 2024 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer, Chairman of the Board and President

3

2024
Q1

Q1 2024 Earnings

8-K

May 2, 2024

0001635282-24-000108

rmni-202405020001635282falseMay 2, 202400016352822024-05-022024-05-020001635282us-gaap:CommonStockMember2024-05-022024-05-02

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

May 2, 2024 (May 2, 2024)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On May 2, 2024, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the first quarter ended March 31, 2024. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated May 2, 2024 announcing the Company’s results for the first quarter ended March 31, 2024 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: May 2, 2024 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer and President

3

2023
Q4

Q4 2023 Earnings

8-K

Feb 28, 2024

0001635282-24-000031

rmni-202402280001635282falseFebruary 28, 202400016352822024-02-282024-02-280001635282us-gaap:CommonStockMember2024-02-282024-02-28

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

February 28, 2024 (February 28, 2024)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On February 28, 2024, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the fourth quarter and year ended December 31, 2023. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated February 28, 2024 announcing the Company’s results for the fourth quarter and year ended December 31, 2023 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: February 28, 2024 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer and President

2

2023
Q3

Q3 2023 Earnings

8-K

Nov 1, 2023

0001635282-23-000203

rmni-202311010001635282falseNovember 1, 202300016352822023-11-012023-11-010001635282us-gaap:CommonStockMember2023-11-012023-11-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

November 1, 2023 (November 1, 2023)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On November 1, 2023, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the third quarter ended September 30, 2023. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated November 1, 2023 announcing the Company’s results for the third quarter ended September 30, 2023 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: November 1, 2023 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer and President

3

2023
Q2

Q2 2023 Earnings

8-K

Aug 2, 2023

0001635282-23-000176

rmni-202308020001635282false00016352822023-08-022023-08-020001635282us-gaap:CommonStockMember2023-08-022023-08-02

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

August 2, 2023 (August 2, 2023)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

1700 S. Pavilion Center Drive, Suite 330 Las Vegas, NV 89135 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On August 2, 2023, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the second quarter ended June 30, 2023. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated August 2, 2023 announcing the Company’s results for the second quarter ended June 30, 2023 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: August 2, 2023 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer and President

3

2023
Q1

Q1 2023 Earnings

8-K

May 3, 2023

0001635282-23-000135

rmni-202305030001635282false00016352822023-05-032023-05-030001635282us-gaap:CommonStockMember2023-05-032023-05-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

May 3, 2023 (May 3, 2023)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

7251 West Lake Mead Blvd., Suite 300 Las Vegas, NV 89128 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On May 3, 2023, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the first quarter ended March 31, 2023. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated May 3, 2023 announcing the Company’s results for the first quarter ended March 31, 2023 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: May 3, 2023 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer and President

3

2022
Q4

Q4 2022 Earnings

8-K

Mar 1, 2023

0001635282-23-000052

rmni-202303010001635282falseMarch 1, 202300016352822023-03-012023-03-010001635282us-gaap:CommonStockMember2023-03-012023-03-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

March 1, 2023 (March 1, 2023)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

3993 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On March 1, 2023, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the fourth quarter and year ended December 31, 2022. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated March 1, 2023 announcing the Company’s results for the fourth quarter and year ended December 31, 2022 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: March 1, 2023 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer and President

2

2022
Q3

Q3 2022 Earnings

8-K

Nov 2, 2022

0001635282-22-000210

rmni-202211020001635282falseNovember 2, 202200016352822022-11-022022-11-020001635282us-gaap:CommonStockMember2022-11-022022-11-02

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

November 2, 2022 (November 2, 2022)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

3993 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On November 2, 2022, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the third quarter ended September 30, 2022. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated November 2, 2022 announcing the Company’s results for the third quarter ended September 30, 2022 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: November 2, 2022 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer

3

2022
Q2

Q2 2022 Earnings

8-K

Aug 3, 2022

0001635282-22-000158

rmni-202208030001635282false00016352822022-08-032022-08-030001635282us-gaap:CommonStockMember2022-08-032022-08-030001635282rmni:PublicUnitsMember2022-08-032022-08-030001635282us-gaap:WarrantMember2022-08-032022-08-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

August 3, 2022 (August 3, 2022)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

3993 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market Public Units, each consisting of one share of Common Stock, $0.0001 par value, and one-half of one WarrantRMNIU OTC Pink Current Information Marketplace Warrants, exercisable for one share of Common Stock, $0.0001 par valueRMNIWOTC Pink Current Information Marketplace

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On August 3, 2022, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the second quarter ended June 30, 2022. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated August 3, 2022 announcing the Company’s results for the second quarter ended June 30, 2022 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: August 3, 2022 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer

4

2022
Q1

Q1 2022 Earnings

8-K

May 4, 2022

0001635282-22-000093

rmni-202205040001635282falseMay 4, 202200016352822022-05-042022-05-040001635282us-gaap:CommonStockMember2022-05-042022-05-040001635282rmni:PublicUnitsMember2022-05-042022-05-040001635282us-gaap:WarrantMember2022-05-042022-05-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

May 4, 2022 (May 4, 2022)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

3993 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market Public Units, each consisting of one share of Common Stock, $0.0001 par value, and one-half of one WarrantRMNIU OTC Pink Current Information Marketplace Warrants, exercisable for one share of Common Stock, $0.0001 par valueRMNIWOTC Pink Current Information Marketplace

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On May 4, 2022, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the first quarter ended March 31, 2022. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated May 4, 2022 announcing the Company’s results for the first quarter ended March 31, 2022 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: May 4, 2022 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer

4

2021
Q4

Q4 2021 Earnings

8-K

Mar 2, 2022

0001635282-22-000047

rmni-202203020001635282falseMarch 2, 202200016352822021-03-032021-03-030001635282us-gaap:CommonStockMember2021-03-032021-03-030001635282rmni:PublicUnitsMember2021-03-032021-03-030001635282us-gaap:WarrantMember2021-03-032021-03-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

March 2, 2022 (March 2, 2022)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

3993 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market Public Units, each consisting of one share of Common Stock, $0.0001 par value, and one-half of one WarrantRMNIU OTC Pink Current Information Marketplace Warrants, exercisable for one share of Common Stock, $0.0001 par valueRMNIWOTC Pink Current Information Marketplace

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On March 2, 2022, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the fourth quarter and year ended December 31, 2021. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated March 2, 2022 announcing the Company's results for the fourth quarter and year ended December 31, 2021 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: March 2, 2022 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer

2

2021
Q3

Q3 2021 Earnings

8-K

Nov 3, 2021

0001635282-21-000165

rmni-202111030001635282falseNovember 3, 202100016352822021-05-102021-05-100001635282us-gaap:CommonStockMember2021-05-102021-05-100001635282rmni:PublicUnitsMember2021-05-102021-05-100001635282us-gaap:WarrantMember2021-05-102021-05-10

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

November 3, 2021 (November 3, 2021)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

3993 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market Public Units, each consisting of one share of Common Stock, $0.0001 par value, and one-half of one WarrantRMNIU OTC Pink Current Information Marketplace Warrants, exercisable for one share of Common Stock, $0.0001 par valueRMNIWOTC Pink Current Information Marketplace

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On November 3, 2021, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the third quarter ended September 30, 2021. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated November 3, 2021 announcing the Company’s results for the third quarter ended September 30, 2021 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: November 3, 2021 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer

4

2021
Q2

Q2 2021 Earnings

8-K

Aug 4, 2021

0001635282-21-000101

rmni-202108040001635282falseAugust 4, 202100016352822021-05-102021-05-100001635282us-gaap:CommonStockMember2021-05-102021-05-100001635282rmni:PublicUnitsMember2021-05-102021-05-100001635282us-gaap:WarrantMember2021-05-102021-05-10

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

August 4, 2021 (August 4, 2021)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

3993 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market Public Units, each consisting of one share of Common Stock, $0.0001 par value, and one-half of one WarrantRMNIU OTC Pink Current Information Marketplace Warrants, exercisable for one share of Common Stock, $0.0001 par valueRMNIWOTC Pink Current Information Marketplace

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On August 4, 2021, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the second quarter ended June 30, 2021. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated August 4, 2021 announcing the Company’s results for the second quarter ended June 30, 2021 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: August 4, 2021 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer

4

2021
Q1

Q1 2021 Earnings

8-K

May 10, 2021

0001635282-21-000067

rmni-202105100001635282falseMay 10, 202100016352822021-05-102021-05-100001635282us-gaap:CommonStockMember2021-05-102021-05-100001635282rmni:PublicUnitsMember2021-05-102021-05-100001635282us-gaap:WarrantMember2021-05-102021-05-10

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

May 10, 2021 (May 10, 2021)

Date of Report (date of earliest event reported)

Rimini Street, Inc. (Exact name of registrant as specified in its charter)

Delaware001-3739736-4880301 (State or other jurisdiction of incorporation or organization) (Commission File Number)(I.R.S. Employer Identification Number)

3993 Howard Hughes Parkway, Suite 500 Las Vegas, NV 89169 (Address of principal executive offices) (Zip Code)

(702) 839-9671 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class:Trading Symbol(s)Name of each exchange on which registered: Common Stock, par value $0.0001 per shareRMNIThe Nasdaq Global Market Public Units, each consisting of one share of Common Stock, $0.0001 par value, and one-half of one WarrantRMNIU OTC Pink Current Information Marketplace Warrants, exercisable for one share of Common Stock, $0.0001 par valueRMNIWOTC Pink Current Information Marketplace

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On May 10, 2021, Rimini Street, Inc. (“we,” “us,” “our” or the “Company”) issued a press release announcing, among other things, our financial results for the first quarter ended March 31, 2021. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated in this Item 2.02 by reference.

The information presented in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, unless we specifically state that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.

ITEM 7.01REGULATION FD DISCLOSURE

Item 2.02 of this Current Report on Form 8-K is incorporated herein by reference. The information presented in Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, unless we specifically state, as we do in the preceding paragraph, that the information is to be considered “filed” under the Exchange Act or specifically incorporate it by reference in any filing under the Securities Act or the Exchange Act.

ITEM 9.01FINANCIAL STATEMENTS AND EXHIBITS

(d)        Exhibits.

Exhibit No. Exhibit Title

99.1 Press release dated May 10, 2021 announcing the Company's results for the first quarter ended March 31, 2021 (Furnished Only)

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

RIMINI STREET, INC.

Dated: May 10, 2021 By:/s/ Seth A. Ravin Name:  Seth A. Ravin Title:  Chief Executive Officer

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About Rimini Street Inc. (DE) (RMNI) Earnings

This page provides Rimini Street Inc. (DE) (RMNI) earnings call transcripts from SEC 8-K filings along with AI-powered predictions for post-earnings price movements. Our machine learning models analyze historical earnings data, pre-earnings price patterns, volume changes, and volatility to predict 1-day, 5-day, and 20-day returns after each earnings release.

Earnings transcripts are sourced directly from SEC EDGAR filings. Predictions are generated using gradient boosting models trained on RMNI's historical earnings reactions. All predicted returns are shown as percentages, and predicted prices are calculated from the closing price at the time of prediction. Past performance does not guarantee future results.

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