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. Senior VP and CDIO Timothy J. Harris reported several equity compensation transactions dated January 5, 2026. He received 2,677 restricted stock units that will settle in shares under ATI’s 2022 Incentive Plan, and performance stock units granted in 2022 were partially settled into 70,442 shares of common stock after the Compensation and Leadership Development Committee certified performance goals.
Performance-vested restricted stock units granted in 2023, tied to total shareholder return from 2023–2025, were also settled into 46,318 shares. To cover taxes on these vestings and on earlier restricted stock awards, the company withheld 30,918, 20,283, and 3,359 shares at a price based on the average high and low ATI trading prices on the New York Stock Exchange on January 5, 2026. After these transactions, Harris directly owned 163,187 shares of ATI common stock.
ATI Inc. disclosed insider equity activity by SVP, General Counsel and CCO Vaishali S. Bhatia. On January 5, 2026, Bhatia received an award of 3,152 restricted stock units of ATI common stock at $0 per share. The award was granted under the company’s 2022 Incentive Plan and will vest in three equal annual installments on each of the first three anniversaries of the grant date, with shares delivered upon vesting.
On the same date, 1,944 shares of common stock were withheld at a price of $121.08 per share to cover taxes due on restricted stock units awarded in 2024 and 2025, of which one-third vested on January 5, 2026. After these transactions, Bhatia directly beneficially owned 61,929 shares of ATI common stock.
ATI Inc executive chairman and director Robert S. Wetherbee reported open-market sales of company common stock on 12/18/2025. The Form 4 shows three transactions coded as sales, involving 6,507, 47,355 and 6,158 shares of common stock, each at weighted average prices of $108.86, $109.57 and $110.34, respectively.
The filing states these shares were sold under a Rule 10b5-1 trading plan dated August 15, 2025, established for personal tax and estate planning purposes. After the reported transactions, Wetherbee beneficially owns 126,518.3409 shares of ATI common stock directly.
ATI insider Robert S. Wetherbee filed a notice of proposed sale of 60,000 shares of ATI common stock through Fidelity Brokerage Services LLC on the NYSE, with an aggregate market value of $6,574,475.50.
The shares to be sold were acquired from the issuer as compensation via restricted stock vesting on January 4, 2025 (6,042 shares) and January 6, 2025 (53,958 shares. The notice states that ATI had 135,863,661 common shares outstanding and that Wetherbee sold 60,000 shares on November 18, 2025 for gross proceeds of $5,900,085.54 and another 60,000 shares on December 2, 2025 for $5,938,682.00 during the prior three months.
ATI Inc. reported an insider equity award for its President, CEO and Director, Kimberly A. Fields. On 12/05/2025, she received 34,188 Performance Stock Units (PSUs), each initially representing a contingent right to receive one share of ATI common stock. The PSUs vest only if ATI’s stock reaches a specified target market price, based on a 10-trading-day average on the NYSE, for at least 20 consecutive trading days before December 31, 2029.
Each PSU can deliver up to a maximum of three shares of common stock if the share price achieves higher specified Average Market Prices before that date. Any vested shares are generally scheduled to be paid in two equal installments in early 2030 and 2031. The award was granted under ATI’s 2022 Incentive Plan, reflecting performance-based long-term compensation for the CEO.
ATI Inc. reported a new equity award to senior executive Vaishali S. Bhatia, its SVP, General Counsel and Chief Compliance Officer. On 12/05/2025, she received 6,837 Performance Stock Units (PSUs) under ATI's 2022 Incentive Plan.
Each PSU represents a right to receive one share of ATI common stock if the stock reaches a specified target market price, based on a 10‑trading‑day average on the NYSE, for at least 20 consecutive trading days before December 31, 2029. Depending on higher share price levels achieved before that date, each PSU can deliver up to a maximum of three shares. Any shares that vest are generally scheduled to be paid in two equal installments in early 2030 and 2031.
ATI Inc. reported an equity award for Senior VP and CDIO Timothy J. Harris. On 12/05/2025, he received 6,837 Performance Stock Units (PSUs) under ATI’s 2022 Incentive Plan.
Each PSU is a contingent right to receive one share of ATI common stock if the stock reaches a specified target market price, based on a 10‑trading‑day average, for at least 20 consecutive trading days on the NYSE before December 31, 2029. Depending on higher Average Market Prices achieved before that date, each PSU can convert into up to a maximum of three shares.
Any shares that vest are generally scheduled to be paid in two equal installments in early 2030 and 2031, aligning the executive’s compensation with ATI’s stock performance over a multi‑year period.
ATI Inc. reported that one of its officers received a new equity award in the form of performance stock units (PSUs). On 12/05/2025, the officer, listed as VP Chief Accounting Officer, was granted 1,709 PSUs under ATI's 2022 Incentive Plan.
Each PSU represents a contingent right to receive one share of ATI common stock if the stock reaches a specified target market price, based on a 10-trading-day average on the NYSE, for at least 20 consecutive trading days before December 31, 2029. Depending on how high the Average Market Price goes above that target, each PSU can convert into up to a maximum of three shares. Any vested shares are generally scheduled to be paid in two equal installments in early 2030 and 2031.
ATI Inc. announced a planned leadership transition in its finance function. The board appointed J. Robert Foster as Senior Vice President, Finance and Chief Financial Officer effective January 1, 2026, succeeding current CFO Donald P. Newman. Newman will remain in his role through December 31, 2025, then serve as Strategic Advisor to the CEO until his previously announced retirement on March 1, 2026.
Foster has held a series of senior roles at ATI since 2012, most recently leading financial and operating strategies and previously serving as President of the Specialty Alloys & Components business unit. In his new role, his base salary will be $625,000, with a 2026 annual incentive target equal to 80% of salary and long-term equity awards valued at 200% of salary. ATI also disclosed that Chief Human Resources Officer Tina K. Busch resigned on December 5, 2025 and will provide consulting services through January 2027 under a non-compete and non-solicitation agreement that extends to January 2028.
ATI insider Robert S. Wetherbee has filed a notice of proposed sale under Rule 144 to sell 60,000 shares of the issuer’s common stock through Fidelity Brokerage Services LLC on the NYSE, with an aggregate market value of $5,995,200. These shares were acquired on 01/06/2025 through restricted stock vesting and are described as compensation.
The notice states that 135,863,661 shares of common stock were outstanding at the time of the filing; this is a baseline figure, not the amount being sold. The filing also reports that Wetherbee sold 60,000 common shares on 11/18/2025 for gross proceeds of $5,900,085.54 during the prior three months.