Welcome to our dedicated page for Teradata SEC filings (Ticker: TDC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Teradata Corporation filings document its public-company reporting as a Delaware operating company focused on enterprise data, analytics, and AI platforms. Form 8-K reports furnish quarterly operating results, outlook materials, and metrics such as annual recurring revenue, public cloud ARR, recurring revenue, cash flow, and product-demand commentary.
Governance filings include the definitive proxy statement, director elections, board committee structure, executive compensation, equity awards, and stockholder voting matters. Other 8-K disclosures record material agreements, changes in board composition, a stockholder cooperation agreement, stock repurchase authorization, and a litigation settlement affecting liquidity and legal-contingency disclosures.
Teradata Chief Revenue Officer Richard J. Petley reported selling a total of 17,227 shares of Teradata common stock on June 1, 2026 in open-market transactions. The sales were executed at prices around $35 per share, including 990 shares at approximately $35.01 and 16,237 shares at $35.00.
According to the disclosure, these transactions were carried out under a Rule 10b5-1 trading plan that Petley adopted on December 5, 2025. The filing notes that the reported sale price reflects a weighted average for multiple trades completed within a range of $35.00 to $35.08 per share.
TDC filed a Form 144 notice reporting proposed insider sales and recent restricted stock vesting. The filing lists a reported sale by Richard Petley of 34,317 shares on 05/07/2026 for $1,058,336.28. The filing also lists multiple restricted stock vesting events from 02/11/2026 through 05/13/2026 totaling specified share grants.
Teradata Corporation director Todd McElhatton reported an open-market sale of 15,000 shares of the company’s common stock. The weighted average price was $33.4681 per share, with individual trades executed between $33.45 and $33.5202. Following these transactions, he directly holds 26,665 common shares.
TDC affiliate submitted a Form 144 reporting proposed sales of 15,000 shares of Common Stock through Fidelity Brokerage Services LLC. The filing lists multiple restricted stock vesting entries with specific vesting dates and share counts (e.g., 09/01/2022 2,070 shares; 12/01/2022 2,071 shares; additional vesting dates through 08/14/2024 totaling listed lots).
Teradata Corp Chief Product Officer Sumeet Arora reported multiple share transactions. On May 19, 2026, he completed an open-market sale of 15,000 shares of common stock at $33.0000 per share pursuant to a Rule 10b5-1 trading plan adopted on December 9, 2025. Following this sale, he directly owned 250,772 shares.
On May 18, 2026, the company withheld 22,127 shares and 13,553 shares of common stock at $32.7700 per share to satisfy tax obligations upon vesting of restricted share units. These tax-withholding dispositions are not open-market sales but reduce the net shares delivered from equity compensation.
Teradata Chief Financial Officer John Ederer reported a tax-related share disposition. On this Form 4, the company withheld 13,355 shares of Teradata common stock at $32.77 per share to cover his tax obligation when restricted share units vested. This was not an open-market sale. After the withholding, Ederer continues to hold 368,426 Teradata shares directly.
Teradata Corporation reported results from its May 14, 2026 annual stockholder meeting and changes to its equity plan. Stockholders approved the Teradata 2023 Stock Incentive Plan as Amended and Restated, which increases the number of shares available for awards under the plan by 6,300,000 shares.
Three Class I directors — Melissa B. Fisher, Stephen McMillan, and Kimberly K. Nelson — were elected to three-year terms expiring at the 2029 annual meeting. Stockholders also approved an advisory say-on-pay resolution on executive compensation and ratified PricewaterhouseCoopers LLP as the company’s independent registered public accounting firm for 2026.
A total of 88,232,188 shares of common stock were present in person or by proxy, representing about 93.33% of shares issued and outstanding and entitled to vote at the meeting.
Fidelity Brokerage Services LLC reported a proposed resale notice under Form 144 covering 15,000 shares of common stock. The filing also records a restricted stock vesting event of 15,000 shares on 05/16/2026 and a prior sale by Sumeet Arora of 2,645 shares on 05/07/2026 for $81,571.80.
Teradata Corp director Lisa R. Bacus received an equity award through the company’s Director Compensation Program. She acquired 8,790 shares of common stock at no cash cost, structured as restricted share units that convert into shares.
The restricted share units vest in four equal quarterly installments, beginning three months after the grant date, providing staggered equity compensation over the following year. After this award, Bacus holds a total of 83,894 shares of Teradata common stock directly, reflecting her ongoing equity-based alignment with shareholders.
Gianoni Michael P reported acquisition or exercise transactions in this Form 4 filing.
Teradata director Michael P. Gianoni received a grant of 8,790 shares of common stock as restricted share units. The award was issued under the Director Compensation Program at no cash cost and vests in four equal quarterly installments starting three months after the grant date. Following this compensation grant, he holds 40,313 shares directly.