ATI Inc. (ATI) insider trades, Congressional trades and 13F ownership

Insider trade · Traded Sep 21, 2026 · Filed Sep 23, 2026
Officer sold ~$1.73M of ATI shares in the open market Source
Insider trade · Traded Sep 14, 2026 · Filed Sep 17, 2026
Officer sold ~$3.19M of ATI shares in the open market Source
Insider trade · Traded Sep 8, 2026 · Filed Sep 10, 2026
Officer sold ~$3.42M of ATI shares in the open market Source
Insider trade · Traded Sep 2, 2026 · Filed Sep 4, 2026
Director sold ~$501K of ATI shares in the open market Source
Insider trade · Traded Aug 31, 2026 · Filed Sep 2, 2026
Officer sold ~$3.47M of ATI shares in the open market Source

Insider trade · Traded Aug 24, 2026 · Filed Aug 26, 2026
Officer sold ~$3.41M of ATI shares in the open market Source
Insider trade · Traded Aug 17, 2026 · Filed Aug 19, 2026
CEO sold ~$2.11M of ATI shares in the open market Source
Insider trade · Traded Aug 17, 2026 · Filed Aug 19, 2026
CEO sold ~$1.88M of ATI shares in the open market Source
Insider trade · Traded Aug 17, 2026 · Filed Aug 19, 2026
CEO sold ~$1.07M of ATI shares in the open market Source

Insider trade · Traded Jul 28, 2026 · Filed Jul 30, 2026
CEO sold ~$6.07M of ATI shares in the open market Source
Insider trade · Traded Jul 7, 2026 · Filed Jul 9, 2026
CEO sold ~$2.92M of ATI shares in the open market Source
Insider trade · Traded Jul 7, 2026 · Filed Jul 9, 2026
CEO sold ~$2.16M of ATI shares in the open market Source
Insider trade · Traded Jul 7, 2026 · Filed Jul 9, 2026
CEO sold ~$899K of ATI shares in the open market Source

Insider trade · Traded Jun 22, 2026 · Filed Jun 24, 2026
CEO sold ~$2.69M of ATI shares in the open market Source
Insider trade · Traded Jun 24, 2026 · Filed Jun 24, 2026
CEO sold ~$746K of ATI shares in the open market Source
Insider trade · Traded Jun 23, 2026 · Filed Jun 24, 2026
CEO sold ~$719K of ATI shares in the open market Source
Insider trade · Traded Jun 2, 2026 · Filed Jun 4, 2026
CEO sold ~$4.6M of ATI shares in the open market Source

Insider trade · Traded May 11, 2026 · Filed May 12, 2026
CEO sold ~$1.92M of ATI shares in the open market Source
Insider trade · Traded May 11, 2026 · Filed May 12, 2026
CEO sold ~$1.41M of ATI shares in the open market Source
Insider trade · Traded May 11, 2026 · Filed May 12, 2026
CEO sold ~$1.02M of ATI shares in the open market Source
Insider trade · Traded May 11, 2026 · Filed May 12, 2026
CEO sold ~$870K of ATI shares in the open market Source

Insider trade · Traded Mar 9, 2026 · Filed Mar 11, 2026
Director sold ~$823K of ATI shares in the open market Source
Insider trade · Traded Mar 9, 2026 · Filed Mar 11, 2026
Director sold ~$197K of ATI shares in the open market Source

Insider trade · Traded Feb 17, 2026 · Filed Feb 19, 2026
Chair sold ~$4.2M of ATI shares in the open market Source
Insider trade · Traded Feb 17, 2026 · Filed Feb 19, 2026
Chair sold ~$1.79M of ATI shares in the open market Source
Insider trade · Traded Feb 10, 2026 · Filed Feb 19, 2026
Chair sold ~$1.53M of ATI shares in the open market Source
Insider trade · Traded Feb 17, 2026 · Filed Feb 19, 2026
Chair sold ~$1.22M of ATI shares in the open market Source

Insider trade · Traded Dec 18, 2025 · Filed Dec 20, 2025
Chair sold ~$5.19M of ATI shares in the open market Source
Insider trade · Traded Dec 18, 2025 · Filed Dec 20, 2025
Chair sold ~$708K of ATI shares in the open market Source
Insider trade · Traded Dec 18, 2025 · Filed Dec 20, 2025
Chair sold ~$679K of ATI shares in the open market Source

Insider trade · Traded Nov 21, 2025 · Filed Nov 26, 2025
Officer sold ~$242K of ATI shares in the open market Source
Insider trade · Traded Nov 25, 2025 · Filed Nov 26, 2025
Officer sold ~$1.03M of ATI shares in the open market Source
Insider trade · Traded Nov 18, 2025 · Filed Nov 21, 2025
Chair sold ~$2.67M of ATI shares in the open market Source
Insider trade · Traded Nov 18, 2025 · Filed Nov 21, 2025
Chair sold ~$2.43M of ATI shares in the open market Source

Insider trade · Traded Oct 15, 2025 · Filed Oct 16, 2025
CEO sold ~$1.82M of ATI shares in the open market Source
Insider trade · Traded Oct 6, 2025 · Filed Oct 8, 2025
CEO sold ~$1.74M of ATI shares in the open market Source