AI Earnings Predictions for Teradata Corporation (TDC)

tdc-20260210TERADATA CORP /DE/0000816761false00008167612026-02-102026-02-10

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

Date of Report (date of earliest event reported): February 10, 2026

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On February 10, 2026, the Company issued a press release setting forth its fourth quarter and full-year 2025 operating results as well as current outlook estimates for the first quarter of 2026 and for the full-year 2026 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference.

The Company also posted supplemental material dated February 10, 2026, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated February 10, 2026, issued by the Company (Earnings Press Release).

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

Safe Harbor Statement

This Current Report on Form 8-K contains forward-looking statements within the meaning of Section 21E of the Securities and Exchange Act of 1934. Forward-looking statements generally relate to opinions, beliefs, and projections of expected future financial and operating performance, business trends, liquidity, and market conditions, among other things. These forward-looking statements are based upon current expectations and assumptions and often can be identified by words such as “expect,” “strive,” “looking ahead,” “outlook,” “guidance,” “forecast,” “anticipate,” “continue,” “plan,” “estimate,” “believe,” “focus,” “see,” “commit,” “should,” “project,” “will,” “would,” “likely,” “intend,” “potential,” or similar expressions. All statements, other than statements of historical facts, included in this Current Report on Form 8-K and in the accompanying press release, which address activities, events or developments that the Company expects or anticipates will or may occur in the future, including statements about our 2026 first quarter and full year 2026 financial outlook and product innovation and demand are forward-looking statements. These forward-looking statements are based upon current expectations and assumptions and involve risks and uncertainties that could cause the Company’s actual results to differ materially. In

tdc-20251104TERADATA CORP /DE/0000816761false00008167612025-11-042025-11-04

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): November 4, 2025

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127 (Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On November 4, 2025, the Company issued a press release setting forth its third quarter of fiscal year 2025 operating results as well as current outlook estimates for the fourth quarter of 2025 and for the full-year 2025 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated November 4, 2025, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated November 4, 2025, issued by the Company (Earnings Press Release).

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

Safe Harbor Statement

This Current Report on Form 8-K contains forward-looking statements within the meaning of Section 21E of the Securities and Exchange Act of 1934. Forward-looking statements generally relate to opinions, beliefs, and projections of expected future financial and operating performance, business trends, liquidity, and market conditions, among other things. These forward-looking statements are based upon current expectations and assumptions and often can be identified by words such as “expect,” “strive,” “looking ahead,” “outlook,” “guidance,” “forecast,” “anticipate,” “continue,” “plan,” “estimate,” “believe,” “focus,” “see,” “commit,” “should,” “project,” “will,” “would,” “likely,” “intend,” “potential,” or similar expressions. All statements, other than statements of historical facts, included in this Current Report on Form 8-K which address activities, events or developments that the Company expects or anticipates will or may occur in the future, including statements about our 2025 fourth quarter and full year 2025 financial outlook in the accompanying press release are forward-looking statements. These forward-looking statements are based upon current expectations and assumptions and involve risks and uncertainties that could cause the Company’s actual results to differ materially. In addition to the factors discussed in this Fo

tdc-20250805TERADATA CORP /DE/0000816761false00008167612025-08-052025-08-05

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 5, 2025

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127 (Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On August 5, 2025, the Company issued a press release setting forth its second quarter of fiscal year 2025 operating results as well as current outlook estimates for the third quarter of 2025 and for the full-year 2025 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated August 5, 2025, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated August 5, 2025, issued by the Company (Earnings Press Release).

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

Safe Harbor Statement

This Current Report on Form 8-K contains forward-looking statements within the meaning of Section 21E of the Securities and Exchange Act of 1934. Forward-looking statements generally relate to opinions, beliefs, and projections of expected future financial and operating performance, business trends, liquidity, and market conditions, among other things. These forward-looking statements are based upon current expectations and assumptions and often can be identified by words such as “expect,” “strive,” “looking ahead,” “outlook,” “guidance,” “forecast,” “anticipate,” “continue,” “plan,” “estimate,” “believe,” “focus,” “see,” “commit,” “should,” “project,” “will,” “would,” “likely,” “intend,” “potential,” or similar expressions. All statements, other than statements of historical facts, included in this Current Report on Form 8-K which address activities, events or developments that the Company expects or anticipates will or may occur in the future, including statements about our 2025 third quarter and full year 2025 financial outlook in the accompanying press release are forward-looking statements. These forward-looking statements are based upon current expectations and assumptions and involve risks and uncertainties that could cause the Company’s actual results to differ materially. In addition to the factors discussed in this Form 8-K fi

tdc-20250506TERADATA CORP /DE/0000816761false00008167612025-05-062025-05-06

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): May 6, 2025

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127 (Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On May 6, 2025, the Company issued a press release setting forth its first quarter of fiscal year 2025 operating results as well as current outlook estimates for the second quarter of 2025 and for the full-year 2025 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated May 6, 2025, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated May 6, 2025, issued by the Company (Earnings Press Release).

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

Safe Harbor Statement

This Current Report on Form 8-K contains forward-looking statements within the meaning of Section 21E of the Securities and Exchange Act of 1934. Forward-looking statements generally relate to opinions, beliefs, and projections of expected future financial and operating performance, business trends, liquidity, and market conditions, among other things. These forward-looking statements are based upon current expectations and assumptions and often can be identified by words such as “expect,” “strive,” “looking ahead,” “outlook,” “guidance,” “forecast,” “anticipate,” “continue,” “plan,” “estimate,” “believe,” “focus,” “see,” “commit,” “should,” “project,” “will,” “would,” “likely,” “intend,” “potential,” or similar expressions. All statements, other than statements of historical facts, included in this Current Report on Form 8-K which address activities, events or developments that the Company expects or anticipates will or may occur in the future, including statements about our 2025 second quarter and full year 2025 financial outlook in the accompanying press release are forward-looking statements. These forward-looking statements are based upon current expectations and assumptions and involve risks and uncertainties that could cause the Company’s actual results to differ materially. In addition to the factors discussed in this Form 8-K filing, other

tdc-20250207TERADATA CORP /DE/0000816761false00008167612025-02-072025-02-07

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): February 7, 2025

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On February 11, 2025, the Company issued a press release setting forth its fourth quarter and full-year 2024 operating results as well as current outlook estimates for the first quarter of 2025 and for the full-year 2025 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference.

The Company also posted supplemental material dated February 11, 2025, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 5.02    Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. (b)    On February 7, 2025, Claire Bramley notified the Company of her decision to resign from her position as Chief Financial Officer of the Company (including as its principal financial officer and principal accounting officer) to take a Chief Financial Officer position with another company that is outside of the Company’s industry. Ms. Bramley’s last day with the Company will be March 31, 2025. Her resignation is not due to any disagreement with the Company on any matter relating to the Company’s financial reporting or the operations, policies, or practices of the Company. The Company is performing an executive search to identify a permanent replacement for Ms. Bramley.

(c)    On February 10, 2025, the Board elected Charles Smotherman, the Company’s Senior Vice President, Chief Accounting Officer, as the Company’s interim Chief Financial Officer, effective as of March 24, 2025 (the “Appointment Effective Date”). Mr. Smotherman will also serve, on an interim basis, as the Company’s principal financial officer and principal accounting officer beginning on the Appointment Effective Date.

Mr. Smotherman, age 59, has served in various leadership roles in the Company’s finance department, most recently as Senior Vice President, Chief Accounting Officer, a position he has held since 2019. Mr. Smotherman has over 25 years of accounting and finance leadership experience. He joined the Company in 2009 as Assistant Controller and was promoted to Corporate Controller in 2010, a position he held until 2019. Mr. Smotherman

tdc-20241031TERADATA CORP /DE/0000816761false00008167612024-10-312024-10-31

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): October 31, 2024

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(IRS Employer Identification No.)

17095 Via Del Campo San Diego, California 92127 (Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On November 4, 2024, the Company issued a press release setting forth its third quarter of fiscal year 2024 operating results as well as current outlook estimates for the fourth quarter of 2024 and for the full-year 2024 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated November 4, 2024, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

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

(b) As announced on August 5, 2024, the Company has initiated global restructuring and cost reduction actions to optimize operations, reduce non-revenue generating expenses, and drive efficiencies for long-term growth and profitability (the “Restructuring”). In connection with the Restructuring and as a result of personal reasons regarding Ms. Ashton, the Company will be realigning the leadership of its Products Organization. As part of this organizational realignment, the position of Chief Product Officer, held by Hillary Ashton, a Named Executive Officer of the Company, will be eliminated effective as of December 31, 2024 (the “CPO Transition”). As a result of the CPO Transition, Steve McMillan, the Company’s Chief Executive Officer, will take on oversight of the Company’s Products Organization. Ms. Ashton was notified of this change on October 31, 2024.

(e) Upon her departure from the Company, Ms. Ashton is eligible to receive severance and other benefits as a Level I participant of the Executive Severance Plan (the “ESP”) upon the terms, and subject to the conditions of, the ESP, including without limitation, execution, and delivery of a release agreement. In addition, Ms. Ashton’s outstanding equity awards will vest as provided in the Company’s 2023 Stock Incentive Plan. Each of the ESP and the 2023 Stock Incentive Plan are described in more detail in the Company’s 2024 Proxy Statement.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached w

tdc-20240805TERADATA CORP /DE/0000816761false00008167612024-08-052024-08-05

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 5, 2024

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(IRS Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On August 5, 2024, the Company issued a press release setting forth its second quarter of fiscal year 2024 operating results as well as current outlook estimates for the third quarter of 2024 and for the full-year 2024 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated August 5, 2024, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 2.05. Costs Associated with Exit or Disposal Activities.

On August 5, 2024, the Company announced that it has realigned its sales function and has initiated global restructuring and cost reduction actions to optimize operations, reduce non-revenue generating expenses, and drive efficiencies for long-term growth and profitability (the “Restructuring”). The Restructuring is expected to result in a reduction of the Company’s workforce affecting approximately 9% to 10% of the Company’s global workforce. The majority of the actions related to the Restructuring are expected to be completed by the end of 2024, with remaining actions to be completed by the end of 2025.

The Restructuring is expected to result in ongoing annualized cost savings of between $75 to $80 million, the majority of which are expected to be the result of reductions in operating expenses (the “Savings”). The Savings will primarily be initially realized throughout 2024 and 2025. The Company expects to invest a portion of the Savings back into revenue generating growth areas of the Company starting in 2025.

The Company expects that the majority of the costs relating to the Restructuring will include one-time employee separation benefits, transition support, and other employee-related costs. The Company expects that it will incur total charges related to the Restructuring in the range of approximately $20 to $25 million. The Company expects to recognize these charges in 2024 and 2025, with the majority recorded in 2024. Cash expenditures related to these actions are estimated at approximately $45 to $50 million, of which, approximately $30 to $35 million are expected to occur during 2024.

The estimates of the Savings

tdc-20240506TERADATA CORP /DE/0000816761false00008167612024-05-062024-05-06

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): May 6, 2024

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On May 6, 2024, the Company issued a press release setting forth its first quarter of fiscal year 2024 operating results as well as current outlook estimates for the second quarter of 2024 and for the full-year 2024 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated May 6, 2024, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated May 6, 2024, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: May 6, 2024By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20240212TERADATA CORP /DE/0000816761false00008167612024-02-122024-02-12

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 12, 2024

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On February 12, 2024, the Company issued a press release setting forth its fourth quarter and full-year 2023 operating results as well as current outlook estimates of earnings per share for the first quarter of 2024 and revenue and earnings per share for the full-year 2024 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated February 12, 2024, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission. Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated February 12, 2024, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: February 12, 2024By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20231106TERADATA CORP /DE/0000816761false00008167612023-11-062023-11-06

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, 2023

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On November 6, 2023, the Company issued a press release setting forth its third quarter of fiscal year 2023 operating results as well as current outlook estimates for the fourth quarter of 2023 and for the full-year 2023 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated November 6, 2023, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated November 6, 2023, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: November 6, 2023By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20230807TERADATA CORP /DE/0000816761false00008167612023-05-042023-05-04

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): August 7, 2023

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On August 7, 2023, the Company issued a press release setting forth its second quarter of fiscal year 2023 operating results as well as current outlook estimates for the third quarter of 2023 and for the full-year 2023 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated August 7, 2023, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated August 7, 2023, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: August 7, 2023By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20230504TERADATA CORP /DE/0000816761false00008167612023-05-042023-05-04

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

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On May 4, 2023, the Company issued a press release setting forth its first quarter of fiscal year 2023 operating results as well as current outlook estimates for the second quarter of 2023 and for the full-year 2023 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated May 4, 2023, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated May 4, 2023, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: May 4, 2023By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20230213TERADATA CORP /DE/0000816761false00008167612022-02-072022-02-07

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): February 13, 2023

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On February 13, 2023, the Company issued a press release setting forth its fourth quarter and full-year 2022 operating results as well as current outlook estimates of earnings per share for the first quarter of 2023 and revenue and earnings per share for the full-year 2023 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated February 13, 2023, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated February 13, 2023, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: February 13, 2023By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20221107TERADATA CORP /DE/0000816761false00008167612022-11-072022-11-07

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

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On November 7, 2022, the Company issued a press release setting forth its third quarter of fiscal year 2022 operating results as well as current outlook estimates for the fourth quarter of 2022 and for the full-year 2022 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated November 7, 2022, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated November 7, 2022, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: November 7, 2022By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20220804TERADATA CORP /DE/0000816761false00008167612022-08-042022-08-04

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): August 4, 2022

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On August 4, 2022, the Company issued a press release setting forth its second quarter of fiscal year 2022 operating results as well as current outlook estimates for the third quarter of 2022 and for the full-year 2022 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated August 4, 2022, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated August 4, 2022, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: August 4, 2022By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20220505TERADATA CORP /DE/0000816761false00008167612021-11-042021-11-04

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 5, 2022

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On May 5, 2022, the Company issued a press release setting forth its first quarter of fiscal year 2022 operating results as well as current outlook estimates for the second quarter of 2022 and for the full-year 2022 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated May 5, 2022, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission.

Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated May 5, 2022, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: May 5, 2022By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20220207TERADATA CORP /DE/0000816761false00008167612022-02-072022-02-07

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): February 7, 2022

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On February 7, 2022, the Company issued a press release setting forth its fourth quarter and full-year 2021 operating results as well as current outlook estimates of earnings per share for the first quarter of 2022 and revenue and earnings per share for the full-year 2022 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated February 7, 2022, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated February 7, 2022, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: February 7, 2022By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20211104TERADATA CORP /DE/0000816761false00008167612021-11-042021-11-04

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): November 4, 2021

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On November 4, 2021, the Company issued a press release setting forth its third quarter of fiscal year 2021 operating results as well as current outlook estimates for the fourth quarter of 2021 and for the full-year 2021 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated November 4, 2021, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission. Item 8.01 Other Events.

On November 1, 2021, Teradata's Board of Directors authorized an additional $1 billion to be utilized to repurchase Teradata common stock under its open market share repurchase program. Teradata now has a total of approximately $1.3 billion authorized for share repurchases under this program. The stock may be repurchased periodically on an ongoing basis in open market transactions, through 10b5-1 programs, through accelerated share repurchase programs, in privately negotiated transactions, or through the use of derivative instruments, in accordance with applicable securities rules regarding issuer repurchases. The increased share repurchase authorization is effective immediately and the program expires on December 31, 2025. The Company also maintains an open market dilution offset program under which the Company repurchases shares in the open market to offset shares purchased by employees from the Company under various employee benefit plans. A copy of the Press Release is attached hereto as Exhibit 99.1 and incorporated herein by reference. Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated November 4, 2021, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: November 4, 2021By:/s/ Claire Bramley Claire Bramley Chie

tdc-20210805TERADATA CORP /DE/0000816761false00008167612021-08-052021-08-05

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 5, 2021

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On August 5, 2021, the Company issued a press release setting forth its second quarter of fiscal year 2021 operating results as well as current outlook estimates for the third quarter of 2021 and for the full-year 2021 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated August 5, 2021, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission. Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated August 5, 2021, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: August 5, 2021By:/s/ Claire Bramley Claire Bramley Chief Financial Officer

tdc-20210506TERADATA CORP /DE/0000816761false00008167612021-05-062021-05-06

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): May 6, 2021

TERADATA CORPORATION

(Exact name of registrant as specified in its charter)

Commission File Number 001-33458

Delaware75-3236470 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)

17095 Via Del Campo San Diego, California 92127

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (866) 548-8348

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 (see General Instruction A.2 below):

☐ 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 SymbolName of each exchange on which registered Common Stock, $0.01 par valueTDCNew York Stock Exchange

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 2.02    Results of Operations and Financial Condition. Teradata Corporation ("Teradata" or the "Company") is furnishing the following information as required under Item 2.02 “Results of Operations and Financial Condition” of Form 8-K. Such information, including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934. On May 6, 2021, the Company issued a press release setting forth its first quarter of fiscal year 2021 operating results as well as current outlook estimates for the second quarter of 2021 and for the full-year 2021 (the "Earnings Press Release"). A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and hereby incorporated by reference. The Company also posted supplemental material dated May 6, 2021, on the Investor Relations page of its website at investor.teradata.com. Except as specifically noted herein, information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission. Item 9.01        Financial Statements and Exhibits. (d)    Exhibits: The following exhibits are attached with this current report on Form 8-K:

Exhibit No.Description 99.1 Press Release, dated May 6, 2021, issued by the Company (Earnings Press Release).

104Cover Page Interactive Data (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 thereunto duly authorized.

TERADATA CORPORATION

Date: May 6, 2021By:/s/ Mark A. Culhane Mark A. Culhane Chief Financial Officer