Corporate Update: ATI Inc. CEO Participation in Industry Forum and Officer Share Sale

ATI Inc. (NASDAQ: ATI) announced that its chief executive, Kim Fields, will participate in a fireside chat at the upcoming Morgan Stanley 14th Annual Laguna Conference in Dana Point, California. The event, scheduled for September 17, will focus on aerospace opportunities and the company’s expanding value in high‑performance materials. The discussion will be webcast live, with an audio replay and full transcript to be made available on ATI’s investor website after the presentation.

In other corporate activity, the company filed a Form 144 with the Securities and Exchange Commission reporting the sale of a modest number of common shares by an officer. The filing, dated September 14, details that the officer sold 16,500 shares in multiple transactions over the past few weeks, with aggregate proceeds amounting to several million dollars. The shares were sold under a standard restricted‑stock‑vesting plan and the sale complied with applicable securities‑law rules. This transaction represents routine shareholder activity and does not indicate any significant change in ownership or management.