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AI Earnings Predictions for Five9 Inc. (FIVN)

Machine learning predictions based on historical earnings data and price patterns

Latest Prediction

BUY

1-Day Prediction

+8.25%

$18.60

100% positive prob.

5-Day Prediction

+15.43%

$19.83

100% positive prob.

20-Day Prediction

+21.22%

$20.82

95% positive prob.

Price at prediction: $17.18 Confidence: 100.0% 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

+8.25%

$18.60

Act: +12.46%

5D

+15.43%

$19.83

Act: +8.85%

20D

+21.22%

$20.82

Act: -7.97%

Price: $17.18 Prob +5D: 100% AUC: 1.000
0001288847-26-000021

fivn-202602190001288847false00012888472026-02-192026-02-19

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 Date of Report (Date of earliest event reported): February 19, 2026

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On February 19, 2026, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter and year ended December 31, 2025. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 8.01 Other Events. The Company’s Board of Directors has determined that the Company’s 2026 Annual Meeting of Stockholders (the “Annual Meeting”) will be held on May 20, 2026 virtually via the Internet beginning at 8:30 a.m. Pacific Daylight Time. Stockholders of record at the close of business on the record date, March 24, 2026, may vote at the Annual Meeting, including any adjournment or postponement thereof. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on February 19, 2026.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: February 19, 2026 By: /s/ Bryan Lee Bryan Lee Chief Financial Officer

2025
Q3

Q3 2025 Earnings

8-K

Nov 6, 2025

0001288847-25-000227

fivn-202511060001288847false00012888472025-11-062025-11-06

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 Date of Report (Date of earliest event reported): November 6, 2025

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On November 6, 2025, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended September 30, 2025. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 8.01 Other Events. Also on November 6, 2025, the Company announced a $150 million share repurchase authorization and the Company’s intention to enter into an accelerated share repurchase agreement with JPMorgan Chase Bank, National Association, to repurchase $50 million of the Company’s common stock. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on November 6, 2025.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: November 6, 2025 By: /s/ Bryan Lee Bryan Lee Chief Financial Officer

2025
Q2

Q2 2025 Earnings

8-K

Jul 31, 2025

0001288847-25-000175

fivn-202507310001288847false00012888472025-07-312025-07-31

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 Date of Report (Date of earliest event reported): July 31, 2025

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On July 31, 2025, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended June 30, 2025. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on July 31, 2025.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: July 31, 2025 By: /s/ Bryan Lee Bryan Lee Chief Financial Officer

2025
Q1

Q1 2025 Earnings

8-K

May 1, 2025

0001288847-25-000117

fivn-202505010001288847false00012888472025-05-012025-05-01

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 Date of Report (Date of earliest event reported): May 1, 2025

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On May 1, 2025, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended March 31, 2025. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on May 1, 2025.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: May 1, 2025 By: /s/ Bryan Lee Bryan Lee Interim Chief Financial Officer

2025
Q1

Q1 2025 Earnings

8-K

Apr 3, 2025

0001288847-25-000080

fivn-202503310001288847false00012888472025-03-312025-03-31

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 Date of Report (Date of earliest event reported): March 31, 2025

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition As of April 3, 2025, Five9, Inc. (the “Company”) expects its results for the quarter ended March 31, 2025 to be in-line with or better than the guidance for revenue, GAAP net loss per share and non-GAAP net income per share as provided in its press release issued February 20, 2025, that was previously furnished as Exhibit 99.1 to the Company’s Form 8-K filed with the Securities and Exchange Commission on February 20, 2025 (the “Prior Press Release”). Please refer to the “Reconciliation of GAAP Net Loss to Non-GAAP net income - Guidance” table in the Prior Press Release for a reconciliation of GAAP to Non-GAAP, including important assumptions upon which such guidance is based. These results are based on preliminary unaudited financial and other information, and subject to normal quarterly closing processes and accounting review. The Company will provide guidance for the quarter ending June 30, 2025 and the fiscal year ending December 31, 2025 at its next earnings call, which is expected to be held in early May 2025. This information in Item 2.02 of this Current Report on Form 8-K is furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 2.05 Costs Associated with Exit or Disposal Activities. On March 31, 2025, the Board of Directors of the Company approved a reduction in force plan (the “Plan”) as part of the Company’s broader efforts to prioritize investments in key strategic areas, including artificial intelligence, as well as to drive profitable growth in supporting its positive, long-term outlook and increasing shareholder value. On April 3, 2025, the Company commenced execution of the Plan, which is expected to reduce the Company’s global full-time employees by approximately 4%. The Company estimates the cash expenditures associated with the Plan to be approximately $7 million to $9 million, primarily consisting of severance payments, notice period payments in applicable jurisdictions, employee benefits and related costs. The Company estimates non-cash expenditures associated with the Plan to be approximately $1 million to $1.5 million related to the vesting of share-based awards. The Company expects to incur these expenses primarily in the second and third quarters of 2025. The estimate of the charges that the Company expects to incur in connection with the Plan, and the timing thereof, are subject to a number of assumptions, including local law requirements in various jurisdictions, and actual amounts may differ materially from estimates. In addition, the Company may incur other charges not currently contempl

2024
Q4

Q4 2024 Earnings

8-K

Feb 20, 2025

0001288847-25-000022

fivn-202502200001288847false00012888472025-02-202025-02-20

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 Date of Report (Date of earliest event reported): February 20, 2025

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On February 20, 2025, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter and year ended December 31, 2024. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 8.01 Other Events. The Company’s Board of Directors has determined that the Company’s 2025 Annual Meeting of Stockholders (the “Annual Meeting”) will be held on May 21, 2025 virtually via the Internet beginning at 8:30 a.m. Pacific Daylight Time. Stockholders of record at the close of business on the record date, March 25, 2025, may vote at the Annual Meeting, including any adjournment or postponement thereof. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on February 20, 2025.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: February 20, 2025 By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2024
Q3

Q3 2024 Earnings

8-K

Nov 7, 2024

0001288847-24-000151

fivn-202411070001288847false00012888472024-11-072024-11-07

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 Date of Report (Date of earliest event reported): November 7, 2024

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On November 7, 2024, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended September 30, 2024. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on November 7, 2024.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: November 7, 2024 By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2024
Q2

Q2 2024 Earnings

8-K

Aug 8, 2024

0001288847-24-000116

fivn-202408080001288847false00012888472024-08-082024-08-08

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 Date of Report (Date of earliest event reported): August 8, 2024

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On August 8, 2024, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended June 30, 2024. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on August 8, 2024.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: August 8, 2024 By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2024
Q1

Q1 2024 Earnings

8-K

May 2, 2024

0001288847-24-000059

fivn-202405020001288847false00012888472024-05-022024-05-02

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 Date of Report (Date of earliest event reported): May 2, 2024

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On May 2, 2024, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended March 31, 2024. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on May 2, 2024.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: May 2, 2024 By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2023
Q4

Q4 2023 Earnings

8-K

Feb 21, 2024

0001288847-24-000009

fivn-202402210001288847false00012888472024-02-212024-02-21

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 Date of Report (Date of earliest event reported): February 21, 2024

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On February 21, 2024, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter and year ended December 31, 2023. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 8.01 Other Events. The Company’s Board of Directors has determined that the Company’s 2024 Annual Meeting of Stockholders (the “Annual Meeting”) will be held on May 14, 2024 virtually via the Internet beginning at 8:30 a.m. Pacific Daylight Time. Stockholders of record at the close of business on the record date, March 18, 2024, may vote at the Annual Meeting, including any adjournment or postponement thereof. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on February 21, 2024.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: February 21, 2024 By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2023
Q3

Q3 2023 Earnings

8-K

Nov 2, 2023

0001288847-23-000154

fivn-202311020001288847false00012888472023-11-022023-11-02

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 Date of Report (Date of earliest event reported): November 2, 2023

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On November 2, 2023, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended September 30, 2023. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on November 2, 2023.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: November 2, 2023   By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2023
Q2

Q2 2023 Earnings

8-K

Aug 7, 2023

0001288847-23-000132

fivn-202308070001288847false00012888472023-08-072023-08-07

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 Date of Report (Date of earliest event reported): August 7, 2023

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On August 7, 2023, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended June 30, 2023. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on August 7, 2023.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: August 7, 2023   By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2023
Q1

Q1 2023 Earnings

8-K

May 4, 2023

0001288847-23-000075

fivn-202305040001288847false00012888472023-05-042023-05-04

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 Date of Report (Date of earliest event reported): May 4, 2023

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On May 4, 2023, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended March 31, 2023. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on May 4, 2023.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: May 4, 2023 By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2022
Q4

Q4 2022 Earnings

8-K

Feb 22, 2023

0001288847-23-000020

fivn-202302220001288847false00012888472023-02-222023-02-22

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 Date of Report (Date of earliest event reported): February 22, 2023

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On February 22, 2023, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter and year ended December 31, 2022. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 8.01 Other Events. The Company’s Board of Directors has determined that the Company’s 2023 Annual Meeting of Stockholders (the “Annual Meeting”) will be held on May 16, 2023 virtually via the Internet beginning at 8:30 a.m. Pacific Daylight Time. Stockholders of record at the close of business on the record date, March 20, 2023, may vote at the Annual Meeting, including any adjournment or postponement thereof. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on February 22, 2023.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: February 22, 2023 By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2022
Q3

Q3 2022 Earnings

8-K

Nov 7, 2022

0001288847-22-000111

fivn-202211070001288847false00012888472022-11-072022-11-07

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 Date of Report (Date of earliest event reported): November 7, 2022

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On November 7, 2022, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended September 30, 2022. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on November 7, 2022.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: November 7, 2022   By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2022
Q3

Q3 2022 Earnings

8-K

Oct 11, 2022

0001193125-22-260119

8-K

false 0001288847 0001288847 2022-10-07 2022-10-07

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 Date of Report (Date of earliest event reported): October 7, 2022

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware

001-36383

94-3394123

(State or other jurisdiction of incorporation)

(Commission File No.)

(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of principal executive offices and Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 $0.001 per share

FIVN

The NASDAQ Global Market Indicated 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 2.02 Results of Operations and Financial Condition.

On October 10, 2022, Five9, Inc. (the “Company”) issued a press release containing preliminary results for the quarter ended September 30, 2022. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

Resignation of Chief Executive Officer On October 7, 2022, Rowan Trollope informed the Company of his decision to resign as Chief Executive Officer of the Company and from the Company’s Board of Directors (the “Board”) as a Class II director, effective November 28, 2022 (the “Resignation Effective Date”) . The resignation from the Board was not due to any disagreement with the Company or its management with respect to any matter relating to the Company’s operations, policies or practices. In order to reflect Mr. Trollope’s ongoing contributions through the Resignation Effective Date and ensure a smooth transition of the role of the Chief Executive Officer to his successor, the Company has agreed to accelerate the vesting of (i) the portions of Mr. Trollope’s outstanding stock option and restricted stock unit awards scheduled to vest in December 2022 and (ii), subject to the achievement of the necessary predetermined performance goal, the portion of his outstanding performance-based restricted stock unit award based on the Company’s relative TSR performance in 2022. The accelerated vesting of these awards is conditioned on (A) Mr. Trollope remaining continuously employed by the Company through the Resignation Effective Date and (B) Mr. Trollope signing and not revoking a standard release. Appointment of Chief Executive Officer On October 10, 2022, the Company announced that the Board appointed its Chairman and former Chief Executive Officer, Michael Burkland, as the Company’s Chief Executive Officer, effective November 28, 2022 (the “Effective Date”). Mr. Burkland, age 59, has served as the Chairman or Executive Chairman of the Board since February 2014. He has been a member of the Board since January 2008. Mr. Burkland served as our Chief Executive Officer from January 2008 to December 2017 and as our President from January 2012 to December 2017. From 2002 to 2007, Mr. Burkland worked with the Interim CEO Network, serving as an inter

2022
Q2

Q2 2022 Earnings

8-K

Jul 28, 2022

0001288847-22-000084

fivn-202207280001288847false00012888472022-07-282022-07-28

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 Date of Report (Date of earliest event reported): July 28, 2022

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On July 28, 2022, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended June 30, 2022. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on July 28, 2022.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: July 28, 2022   By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2022
Q1

Q1 2022 Earnings

8-K

Apr 28, 2022

0001288847-22-000048

fivn-202204280001288847false00012888472022-04-282022-04-28

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 Date of Report (Date of earliest event reported): April 28, 2022

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On April 28, 2022, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended March 31, 2022. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on April 28, 2022.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: April 28, 2022   By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2021
Q4

Q4 2021 Earnings

8-K

Feb 23, 2022

0001288847-22-000008

fivn-202202230001288847false00012888472022-02-232022-02-23

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 Date of Report (Date of earliest event reported): February 23, 2022

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation)(Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350

San Ramon, California 94583

(Address of principal executive offices and Zip Code)

Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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.   o

Item 2.02 Results of Operations and Financial Condition. On February 23, 2022, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter and year ended December 31, 2021. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. Item 8.01 Other Events. The Company’s Board of Directors has determined that the Company’s 2022 Annual Meeting of Stockholders (the “Annual Meeting”) will be held on May 18, 2022 virtually via the Internet beginning at 8:30 a.m. Pacific Daylight Time. Stockholders of record at the close of business on the record date, March 21, 2022, may vote at the Annual Meeting, including any adjournment or postponement thereof. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on February 23, 2022

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL

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.

FIVE9, INC.

Date: February 23, 2022   By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

2021
Q3

Q3 2021 Earnings

8-K

Nov 8, 2021

0001288847-21-000137

fivn-202111080001288847false00012888472021-11-082021-11-08

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 Date of Report (Date of earliest event reported): November 8, 2021

FIVE9, INC.

(Exact name of Registrant as specified in its charter)

Delaware001-3638394-3394123 (State or other jurisdiction of incorporation) (Commission File No.)(I.R.S. Employer Identification No.)

3001 Bishop Drive, Suite 350 San Ramon, CA 94583 (Address of Principal Executive Offices) (Zip Code) Registrant’s telephone number, including area code: (925) 201-2000 Not Applicable (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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated 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 2.02 Results of Operations and Financial Condition. On November 8, 2021, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter ended September 30, 2021. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.  Description

99.1 Press Release issued by the Company on November 8, 2021.

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

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.

FIVE9, INC.

Date: November 8, 2021   By: /s/ Barry Zwarenstein Barry Zwarenstein Chief Financial Officer

About Five9 Inc. (FIVN) Earnings

This page provides Five9 Inc. (FIVN) 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 FIVN'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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