ATI Inc. SEC filings document the reporting record for a NYSE-listed producer of high-performance materials, specialty alloys, components, and related solutions for aerospace and defense, specialty energy, electronics, medical, and other industrial applications. The filings identify the company's common stock, operating disclosures, segment-related performance measures, and risk and governance matters.
ATI's filings include Form 8-K reports for quarterly and annual operating results, share repurchase authorization, executive and board leadership matters, and material financing agreements, including an accounts receivable securitization facility involving ATI Specialty Materials. Proxy materials provide formal disclosure on director elections, executive compensation, shareholder voting matters, board structure, and corporate governance policies.
ATI Inc Executive Chairman Robert S. Wetherbee reported open-market sales of 60,000 shares of common stock. The sales occurred on February 10 and 17, 2026 at weighted average prices ranging from about $143.45 to $146.88 per share.
The transactions were made under a pre-established Rule 10b5-1 trading plan dated August 15, 2025, entered into for personal tax and estate planning purposes. After these sales, Wetherbee directly owns about 269,623.3409 shares of ATI common stock.
ATI Inc. announced that its Board of Directors has authorized the additional repurchase of up to $500 million of outstanding common stock. The company expects this to support a multi-year share repurchase program alongside the currently remaining $120 million under its prior authorization.
Repurchases may be made in the open market or through privately negotiated transactions, with timing and amounts based on market conditions and corporate needs. Open market purchases will follow SEC Rule 10b-18, and the program can be modified, suspended, or terminated by the Board at any time.
ATI insider Robert S. Wetherbee has filed a notice to sell 60,000 shares of ATI common stock. The planned sale, to be executed through Fidelity Brokerage Services on the NYSE, has an aggregate market value of $8,607,600, with 135,863,661 shares outstanding.
The shares to be sold arise from restricted stock vesting awards acquired from the issuer as compensation on January 3 and January 5, 2026, totaling 24,678 and 35,322 shares. Over the past three months, Wetherbee has sold four separate 60,000-share blocks of ATI common stock, with gross proceeds ranging from about $5.9 million to $8.17 million per transaction.
Robert S. Wetherbee has filed a Form 144 notice to sell 60,000 shares of ATI common stock through Fidelity Brokerage Services on or about 02/10/2026 on the NYSE, with an aggregate market value of $8,154,000 based on the figures provided and 135,863,661 shares outstanding.
During the past three months, the same seller reported three separate sales of 60,000 ATI common shares each, on 11/18/2025, 12/02/2025, and 12/18/2025, generating gross proceeds of $5,900,085.54, $5,938,682.00, and $6,574,475.50, respectively.
ATI Inc. furnished a current report to outline that it has released its financial results for the fourth quarter of 2025. On February 3, 2026, the company issued an earnings press release, which is attached as Exhibit 99.1 to the report.
The earnings information and Exhibit 99.1 are being treated as furnished rather than filed under securities laws, which affects how they are incorporated into other regulatory documents.
ATI Inc.'s SVP, Finance and CFO James Robert Foster reported multiple equity-related transactions on January 5, 2026. He received 3,127 restricted stock units that vest in three equal annual installments and 6,517 shares from performance-vested restricted stock units granted in 2023, both at a stated price of $0 under the company’s incentive plans.
The filing also shows settlement of 2022 performance stock units after the Compensation and Leadership Development Committee certified achievement of stock price targets, and settlement of 2023–2025 performance stock units tied to relative total shareholder return. To cover taxes on these vestings, 18,453, 2,835, and 2,256 shares were withheld at an average market price of $121.08 per share. Following these transactions, Foster directly beneficially owned 57,987 shares of ATI common stock.
ATI Inc. executive James Robert Foster, who serves as SVP, Finance and CFO, reported his beneficial ownership of company securities as of January 1, 2026. He directly holds 29,622 shares of ATI common stock, including restricted stock units granted in 2023, 2024, and 2025 that vest in three annual installments and are settled in shares when they vest.
Foster also holds performance stock units (PSUs) that may convert into ATI common shares if market price conditions are met. One PSU award covers 30,769 shares tied to stock price performance measured against a 20-trading-day average through December 31, 2025, with any vested shares generally payable in early 2026 and 2027. A second PSU award covers 17,094 shares based on longer-term price targets measured through December 31, 2029, with any vested shares generally payable in early 2030 and 2031.
ATI Inc's Executive Chairman Robert S. Wetherbee reported equity award settlements and related share withholding on January 5, 2026. He exercised 64,103 Performance Stock Units granted in 2022, which converted into 362,644 shares of common stock at an exercise price of $0.00 per share following certification that market price performance targets were met. He also received 185,276 shares from performance-vested restricted stock units tied to relative total shareholder return for the 2023–2025 period.
To cover tax obligations on these vestings, the company withheld 69,369, 72,907 and 16,021 shares at an average price of $121.08 per share, rather than selling shares in the open market. After these transactions, Wetherbee directly held 389,623.3409 shares of ATI common stock and 64,102 Performance Stock Units remained outstanding and unexercised.
ATI Inc. executive Michael Benjamin Miller, VP and Chief Accounting Officer, reported equity compensation activity in the company’s common stock. On January 5, 2026, he received an award of 854 restricted stock units, granted at $0 per share, under ATI’s 2022 Incentive Plan. These units settle in shares of stock and vest in three equal annual installments on each of the first three anniversaries of the grant date.
On the same date, 374 shares of common stock were withheld at a price of $121.08 per share to cover taxes on restricted stock units that were originally awarded in 2024 and 2025, with one-third of each such award vesting on January 5, 2026. After these transactions, Miller directly beneficially owned 8,052 shares of ATI common stock.
ATI Inc. President and CEO Kimberly A. Fields reported several equity compensation events dated January 5, 2026. She received 12,510 restricted stock units that vest in three equal annual installments and 82,216 shares from performance-vested restricted stock units granted in 2023, all under the company’s 2022 Incentive Plan.
Fields also settled 35,898 performance stock units granted in 2022, which became payable after ATI met specified stock-price performance goals certified by the board’s Compensation and Leadership Development Committee. To cover taxes on these vestings, the company withheld a total of 78,251 shares at an average price of $121.08 per share. After these transactions, Fields directly owned 317,763 shares of ATI common stock and 35,897 performance stock units.