Insider Transactions last 24 months for ATI Inc.  -  NYSE: ATI

 
Transactions
All Buy Sell Option Exercise
Filer's Name
Relationship/
Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Bhatia Vaishali S.SVP, General Counsel and CCO03/20/2026DFDirectCOM3,509$143.95$505,120.5558,420
Morehouse David JDirector03/09/2026DSDirectCOM5,324$154.53$822,717.7238,168
Morehouse David JDirector03/09/2026DSDirectCOM1,285$153.11$196,746.3543,492
Miller Michael BenjaminVP Chief Accounting Officer03/02/2026DFDirectCOM413$164.00$67,732.007,639
Wetherbee Robert SExecutive Chairman02/17/2026ASDirectCOM28,724$146.07$4,195,714.68280,061
Wetherbee Robert SExecutive Chairman02/17/2026DSDirectCOM8,403$145.17$1,219,863.51308,785
Wetherbee Robert SExecutive Chairman02/17/2026DSDirectCOM12,435$144.01$1,790,764.35317,188
Ball M LeroyDirector02/17/2026DGDirectCOM350$0.00$0.0033,832
Wetherbee Robert SExecutive Chairman02/10/2026DSDirectCOM10,438$146.67$1,530,941.46269,623
Bhatia Vaishali S.SVP, General Counsel and CCO01/05/2026DFDirectCOM1,944$121.08$235,379.5261,929
Bhatia Vaishali S.SVP, General Counsel and CCO01/05/2026AADirectCOM3,152$0.00$0.0063,873
Harris Timothy JSenior VP and CDIO01/05/2026DFDirectCOM3,359$121.08$406,707.72163,187
Harris Timothy JSenior VP and CDIO01/05/2026DFDirectCOM20,283$121.08$2,455,865.64166,546
Harris Timothy JSenior VP and CDIO01/05/2026AADirectCOM46,318$0.00$0.00186,829
Harris Timothy JSenior VP and CDIO01/05/2026DFDirectCOM30,918$121.08$3,743,551.44140,511
Harris Timothy JSenior VP and CDIO01/05/2026AMDirectCOM70,442$0.00$0.00171,429
Harris Timothy JSenior VP and CDIO01/05/2026AADirectCOM2,677$0.00$0.00100,987
Fields Kimberly APresident, CEO and Director01/05/2026DFDirectCOM7,028$121.08$850,950.24317,763
Fields Kimberly APresident, CEO and Director01/05/2026DFDirectCOM32,352$121.08$3,917,180.16324,791
Fields Kimberly APresident, CEO and Director01/05/2026AADirectCOM82,216$0.00$0.00357,143
Fields Kimberly APresident, CEO and Director01/05/2026DFDirectCOM38,871$121.08$4,706,500.68274,927
Fields Kimberly APresident, CEO and Director01/05/2026AMDirectCOM98,620$0.00$0.00313,798
Fields Kimberly APresident, CEO and Director01/05/2026AADirectCOM12,510$0.00$0.00215,178
Miller Michael BenjaminVP Chief Accounting Officer01/05/2026DFDirectCOM374$121.08$45,283.928,052
Miller Michael BenjaminVP Chief Accounting Officer01/05/2026AADirectCOM854$0.00$0.008,426
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust 		Export Table Data to Excel Send to Excel