Form 4 Tracker
ATI INC
ATI

21 insider filings · Latest: Jul 28, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Aug 17, 2026Aug 17 4:56 PMFields Kimberly A
Proposed Sale
34,823$230.36$8.0M

View →

Aug 10, 2026Aug 10 10:25 PMWETHERBEE ROBERT S
Proposed Sale
43,500$228.96$10.0M

View →

Jul 28, 2026Jul 30 8:43 PMKimberly A FieldsDirector, Chair, President and CEO
Sale
31,757$190.99$6.1M125,564(D)

View →

Jul 28, 2026Jul 28 2:31 PMFields Kimberly A
Proposed Sale
31,757$190.99$6.1M

View →

Jul 7, 2026Jul 9 8:33 PMKimberly A FieldsDirector, Chair, President and CEO
Sale
40,000$182.91$7.3M157,321(D)

View →

Jul 7, 2026Jul 7 1:53 PMFields Kimberly A
Proposed Sale
40,000$188.13$7.5M

View →

Jun 24, 2026Jun 24 9:54 PMKimberly A FieldsDirector, Chair, President and CEO
Sale
3,783$197.21$746.0K197,321(D)

View →

Jun 23, 2026Jun 24 9:54 PMKimberly A FieldsDirector, Chair, President and CEO
Sale
3,641$197.48$719.0K201,104(D)

View →

Jun 22, 2026Jun 24 9:54 PMKimberly A FieldsDirector, Chair, President and CEO
Sale
13,269$202.48$2.7M204,745(D)

View →

Jun 24, 2026Jun 24 1:57 PMFields Kimberly A
Proposed Sale
3,783$197.21$746.0K

View →

Jun 23, 2026Jun 23 1:50 PMFields Kimberly A
Proposed Sale
3,641$197.48$719.0K

View →

Jun 22, 2026Jun 22 2:20 PMFields Kimberly A
Proposed Sale
13,269$202.48$2.7M

View →

Jun 2, 2026Jun 4 11:14 PMKimberly A FieldsDirector, Chair, President and CEO
Sale
59,749$179.07$10.7M218,014(D)

View →

Jun 2, 2026Jun 2 9:36 PMJ. Brett Harvey
Proposed Sale
40,500$178.48$7.2M

View →

Jun 2, 2026Jun 2 3:13 PMFields Kimberly A
Proposed Sale
59,749$177.40$10.6M

View →

May 11, 2026May 12 10:15 PMKimberly A FieldsDirector, President, CEO and Director
Sale
40,000$159.21$6.4M277,763(D)

View →

May 11, 2026May 11 3:22 PMFields Kimberly A
Proposed Sale
40,000$156.00$6.2M

View →

Mar 9, 2026Mar 11 9:28 PMDavid J MorehouseDirector
Sale
6,609$154.25$1.0M38,168.403(D)

View →

Mar 9, 2026Mar 11 9:27 PMMorehouse David J
Proposed Sale
6,609$154.26$1.0M

View →

Feb 17, 2026Feb 19 9:25 PMRobert S WetherbeeDirector, Executive Chairman
Sale
20,838$144.48$3.0M308,785.341(D)

View →

Page 1 of 3

Next →

Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jan 5, 2026Jan 23 10:23 PMJames Robert FosterSVP, Finance and CFO
Option Exercise
25,64125,641(D)

View →