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sec filings

Insider trades

Open-market buys and sales that company insiders report to the SEC on .

Side
Planned sales
Role
ATI

Updated 10/6/2026, 10:27 AM ET.

ATI

ATI INC

Sale$1,726,380

Harris Timothy J

Senior VP and CDIO

9,000 shat $191.82Filed Sep 23, 10:32 AM ET
Filing
ATI

ATI INC

Sale$3,185,490

Harris Timothy J

Senior VP and CDIO

16,500 shat $193.06Filed Sep 16, 8:20 PM ET
Filing
ATI

ATI INC

Sale$3,424,410

Harris Timothy J

Senior VP and CDIO

16,500 shat $207.54Filed Sep 10, 4:12 PM ET
Filing
ATI

ATI INC

Sale$501,001

Morehouse David J

Director

2,485 shat $201.61Filed Sep 4, 4:24 PM ETFiling
ATI

ATI INC

Sale$3,465,165

Harris Timothy J

Senior VP and CDIO

16,500 shat $210.01Filed Sep 2, 5:41 PM ET
Filing
ATI

ATI INC

Sale$3,414,180

Harris Timothy J

Senior VP and CDIO

16,500 shat $206.92Filed Aug 26, 3:57 PM ET
Filing
ATI

ATI INC

Sale$5,744,009

Fields Kimberly A

Chair, President and CEO, Director

24,845 shat $231.19Filed Aug 19, 5:05 PM ET
Filing
ATI

ATI INC

Sale$6,065,269

Fields Kimberly A

Chair, President and CEO, Director

31,757 shat $190.99Filed Jul 30, 4:43 PM ET
Filing
ATI

ATI INC

Sale$7,316,218

Fields Kimberly A

Chair, President and CEO, Director

40,000 shat $182.91Filed Jul 9, 4:33 PM ET
Filing

Read from public SEC filings. Not financial advice.