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ATI Inc (ATI) Insider Trading

In the last 90 days, 3 ATI Inc (ATI) insiders reported no open-market purchases and 7 sales totaling $21,460,636. Source: SEC Form 4 filings.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
0
90-day purchase value
$0.00
Corporate buyers
0
Latest transaction
Sep 21, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Sep 21, 2026Timothy J HarrisSenior VP and CDIOSale9,000$191.82$1,726,380
Sep 14, 2026Timothy J HarrisSenior VP and CDIOSale16,500$193.06$3,185,490
Sep 8, 2026Timothy J HarrisSenior VP and CDIOSale16,500$207.54$3,424,410
Sep 2, 2026David J MorehouseDirectorSale2,485$201.61$501,001
Aug 31, 2026Timothy J HarrisSenior VP and CDIOSale16,500$210.01$3,465,165
Aug 24, 2026Timothy J HarrisSenior VP and CDIOSale16,500$206.92$3,414,180
Aug 17, 2026Kimberly A FieldsChair, President and CEOSale24,845$231.19$5,744,010
Jul 28, 2026Kimberly A FieldsChair, President and CEOSale31,757$190.99$6,065,269
Jul 7, 2026Kimberly A FieldsChair, President and CEOSale40,000$182.91$7,316,220
Jun 24, 2026Kimberly A FieldsChair, President and CEOSale20,693$200.64$4,151,777
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Common questions

ATI insider trading FAQ

Are ATI insiders buying or selling?
Over the last 90 days, ATI insiders were net sellers, reporting $0.00 of open-market purchases and $21,460,636 of sales.
When was the last ATI insider purchase?
No open-market insider purchase of ATI Inc stock was reported in the last 90 days.
Where does ATI insider trading data come from?
Watch Insiders reads the SEC Form 4 filings that ATI Inc officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.