Welcome to our dedicated page for Allegheny Tech SEC filings (Ticker: ATI), 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.
The ATI Inc. (NYSE: ATI) SEC filings page brings together the company’s regulatory disclosures, giving investors and researchers direct access to official information about this producer of high-performance materials and solutions for aerospace and defense, electronics, medical and specialty energy applications.
ATI’s filings with the U.S. Securities and Exchange Commission include annual reports on Form 10-K and quarterly reports on Form 10-Q, which describe its High Performance Materials & Components (HPMC) and Advanced Alloys & Solutions (AA&S) segments, end markets and risk factors. These core reports explain how ATI’s specialty metals, advanced alloys, parts and components contribute to its overall business.
Current reports on Form 8-K, several of which are referenced in the recent data, disclose material events such as earnings releases, leadership changes, board appointments, credit agreements and accounts receivable securitization facilities. For ATI, these 8-K filings provide detail on topics like new financing arrangements, executive transitions and the timing of earnings announcements.
Investors can also use this page to follow other key SEC documents, including any registration statements and proxy materials that address governance and executive compensation. Together, these filings outline ATI’s capital structure, credit facilities, governance practices and strategic priorities as a high-performance materials manufacturer.
Stock Titan enhances access to ATI filings with AI-powered summaries that highlight the main points of lengthy documents, helping users quickly understand segment discussions, major contracts, financing terms and disclosed risks. Real-time updates from EDGAR, combined with simplified explanations of complex forms such as 10-Ks, 10-Qs and 8-Ks, make it easier to track how ATI reports its operations, financial condition and material corporate events over time.
Kimberly A. Fields, President & CEO of ATI Inc. (ATI), reported the sale of 15,941 shares of ATI common stock on 09/09/2025 at a price of $77.52 per share under a previously disclosed 10b5-1 trading plan dated June 11, 2025. Following the sale, Ms. Fields beneficially owned 265,287 shares. The filing indicates the transaction was executed pursuant to the trading plan for personal tax and estate planning purposes and was signed on behalf of Ms. Fields by an attorney-in-fact on 09/10/2025.
ATI Inc. reported that its Executive Vice President, Finance and Chief Financial Officer, Donald P. Newman, plans to retire from the company on March 1, 2026. ATI is running a process to identify his successor and expects Mr. Newman to provide consulting services for ten months after retirement, through January 2027, for $10,000 per month, plus partial reimbursement of COBRA health coverage premiums. His existing equity awards will continue to vest under their current terms, including retirement vesting where applicable.
The company also expanded its Board of Directors from ten to twelve members and appointed Elizabeth Lund as an independent Class III director with a term expiring at the 2026 Annual Meeting of Stockholders, and Jean Lydon-Rodgers as an independent Class II director with a term expiring at the 2028 Annual Meeting, both effective November 1, 2025. Both new directors will serve on the Audit and Risk Committee and have long careers in aerospace and aviation, bringing senior leadership and deep manufacturing experience to ATI’s board.
Form 144 notice by an insider of ATI Inc. (ATI) reports a proposed sale of 15,941 common shares through Fidelity Brokerage Services with an aggregate market value of $1,235,746.32. The filing lists the issuer's total shares outstanding as 137,832,132 and an approximate sale date of 09/09/2025 on the NYSE. The securities to be sold were acquired via restricted stock vesting on 02/24/2023 (3,288 shares), 01/03/2024 (3,477 shares) and 01/04/2024 (9,176 shares), and were issued as compensation. The filer certifies they are not aware of undisclosed material adverse information and that no securities were sold in the past three months. This is a routine regulatory notice documenting an insider's intent to sell vested, compensatory shares.
ATI Inc. (ATI) – Form 4 insider transaction: Executive Chairman Robert S. Wetherbee disclosed the sale of exactly 50,000 common shares on 08/05/2025 under a pre-arranged Rule 10b5-1 trading plan dated 12/12/2025 (estate / tax planning purpose). The shares were split into three market sales:
- 40,777 sh @ weighted avg $74.48 (range $73.87–$74.86)
- 7,220 sh @ weighted avg $75.30 (range $74.87–$75.86)
- 2,003 sh @ weighted avg $76.10 (range $75.87–$76.33)
After the transactions, Wetherbee’s direct ownership fell from 356,538.3409 to 306,538.3409 shares, maintaining a substantial equity stake. No derivative security activity was reported. Filing made by attorney-in-fact on 08/06/2025.