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. (ATI) Senior VP and CDIO reports stock sale under a pre-set plan. Officer Timothy J. Harris sold 10,542 shares of ATI common stock on 11/25/2025 at a price of $97.88 per share in an open market transaction coded as a sale. After this transaction, he beneficially owns 98,310 ATI shares directly.
The filing notes that the shares were sold pursuant to a Rule 10b5-1 trading plan dated August 6, 2025, which is a pre-arranged program allowing scheduled trades of company stock. The report is filed by one reporting person and reflects a routine insider transaction disclosure rather than a change in company operations or strategy.
ATI Inc. (ATI) reported an insider stock transaction by senior vice president and chief human resources officer Tina K. Busch. On 11/21/2025, Busch sold 2,598 shares of ATI common stock at a price of $93.26 per share, as shown by transaction code "S" for sale. After this transaction, she beneficially owned 21,274 shares of ATI common stock in direct form.
ATI has a Form 144 notice for a planned sale of 10,542 shares of common stock through Fidelity Brokerage Services on the NYSE, with an approximate sale date of 11/25/2025. These shares were acquired on 01/09/2024 through restricted stock vesting as compensation. The form reports that 135,863,661 shares of this class were outstanding. Over the prior three weeks in November 2025, the same seller, Timothy Harris, reported three sales of common stock totaling 31,628 shares with aggregate gross proceeds of about $3.07 million.
ATI Inc. director reports charitable stock gift. A director of ATI Inc. (ATI) reported a transaction involving the company’s common stock on a Form 4. On 11/19/2025, the director disposed of 185 shares of ATI common stock, par value $0.10 per share, classified as code "G," which indicates a bona fide gift. The filing states these shares were donated to one or more charitable organizations.
Following this donation, the director beneficially owns 34,182 shares of ATI common stock in direct ownership. This filing reflects a personal charitable transaction and does not describe any change to the company’s operations or capital structure.
ATI Inc. director equity grant reported
ATI Inc. reported that one of its directors received an annual equity award of 631 shares of common stock on 11/19/2025. The shares were granted at a price of $0 as restricted stock under ATI's 2022 Incentive Plan as part of the director compensation program. Following this grant, the director beneficially owns 631 shares of ATI common stock held directly. The award is scheduled to vest on the first anniversary of the grant date.
ATI Inc. (ATI) reported a change in insider holdings for board member Elizabeth H. Lund. On 11/19/2025, Lund received an annual award of 631 shares of ATI common stock as restricted stock under the company’s 2022 Incentive Plan, granted as part of the director compensation program.
The restricted stock was reported at a grant price of $0, reflecting that it is a compensation award rather than an open-market purchase. Following this grant, Lund beneficially owns 631 shares of ATI common stock, held directly. The award is scheduled to vest on the first anniversary of the grant date.
A holder of ATI common stock has filed a Form 144 notice to sell 2,598 shares through Fidelity Brokerage Services on the NYSE, with an aggregate market value of $242,289.48. The notice states that 135,863,661 shares of this class are outstanding.
The securities to be sold were acquired through restricted stock vesting from the issuer as compensation, including 1,781 shares on 01/04/2024 and 817 shares on 10/10/2024, both paid as compensation. By signing, the selling holder represents that they do not know of any undisclosed material adverse information about ATI's operations.
ATI Inc. executive chairman and director Robert S. Wetherbee reported open-market sales of common stock on 11/18/2025 on a Form 4 filing. The transactions were coded as sales and executed under a pre-arranged Rule 10b5-1 trading plan dated August 15, 2025 that was established for personal tax and estate planning purposes.
He sold 8,291 shares at a weighted average price of $97.20, 24,711 shares at a weighted average price of $98.21, and 26,998 shares at a weighted average price of $98.80, each in multiple trades within the stated price ranges. Following these transactions, he reported beneficial ownership of 246,538.3409 shares of ATI common stock.
ATI Inc. filed a Form 4 disclosing an insider stock sale by senior vice president and chief digital and information officer Timothy J. Harris. On 11/18/2025, Harris sold 10,542 shares of ATI common stock at a price of $97.77 per share in a transaction coded "S," which indicates a sale.
After this transaction, Harris beneficially owns 108,852 shares of ATI common stock in direct ownership. The filing notes that the shares were sold pursuant to a Rule 10b5-1 trading plan dated August 6, 2025, which is a pre-arranged plan for buying or selling company stock.
ATI filed a Form 144 notice indicating that an insider plans to sell 60,000 shares of ATI common stock through Fidelity Brokerage Services LLC, with sales expected to begin around November 18, 2025 on the NYSE. The planned sale has an aggregate market value of $5,866,200. These 60,000 shares were acquired as restricted stock that vested as compensation on January 6, 2025. ATI had 135,863,661 shares outstanding, providing context for the relative size of this proposed sale.