Form 4 Tracker
ARM HOLDINGS PLC /UK
ARM

34 insider filings · Latest: Sep 21, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Sep 21, 2026Sep 23 9:06 PMJason ChildChief Financial Officer
Sale
10,400$300.00$3.1M153,442(D)

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Sep 21, 2026Sep 21 3:44 PMChild Jason
Proposed Sale
10,400$300.00$3.1M—

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Aug 27, 2026Aug 31 9:06 PMJason ChildChief Financial Officer
Sale
10,400$255.33$2.7M163,832(D)

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Aug 27, 2026Aug 27 1:48 PMChild Jason
Proposed Sale
10,400$255.33$2.7M—

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Jun 2, 2026Jun 4 9:05 PMLaura Kathleen BartelsChief Accounting Officer
Sale
11,306$392.70$4.4M12,135(D)

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Jun 1, 2026Jun 3 8:46 PMWilliam AbbeyChief Commercial Officer
Sale
6,566$402.72$2.6M20,563(D)

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May 28, 2026Jun 1 8:33 PMWilliam AbbeyChief Commercial Officer
Sale
4,200$343.81$1.4M27,129(D)

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May 22, 2026May 26 10:01 PMWilliam AbbeyChief Commercial Officer
Sale
2,300$305.82$703.4K31,329(D)

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May 21, 2026May 22 9:24 PMWilliam AbbeyChief Commercial Officer
Sale
4,655$287.03$1.3M33,629(D)

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May 21, 2026May 22 9:23 PMCharlotte Claire EatonChief People Officer
Sale
7,805$290.01$2.3M0(D)

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May 21, 2026May 21 8:17 PMEaton Charlotte Claire
Proposed Sale
11,805$287.56$3.4M—

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May 19, 2026May 21 8:16 PMSpencer CollinsChief Legal Officer
Sale
40,941$215.00$8.8M0(D)

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May 20, 2026May 21 8:15 PMWilliam AbbeyChief Commercial Officer
Sale
5,069$257.18$1.3M38,284(D)

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May 19, 2026May 21 8:15 PMWilliam AbbeyChief Commercial Officer
Sale
10,887$224.14$2.4M43,353(D)

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May 20, 2026May 21 8:13 PMJason ChildChief Financial Officer
Sale
31,920$226.54$7.2M174,232(D)

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May 21, 2026May 21 8:12 PMCharlotte Claire EatonChief People Officer
Sale
4,000$282.77$1.1M7,805(D)

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May 20, 2026May 21 8:12 PMCharlotte Claire EatonChief People Officer
Sale
3,100$252.25$782.0K11,805(D)

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May 20, 2026May 20 6:09 PMEaton Charlotte Claire
Proposed Sale
3,100$252.25$782.0K—

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May 20, 2026May 20 2:55 PMChild Jason
Proposed Sale
31,920$226.54$7.2M—

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May 15, 2026May 19 9:23 PMWilliam AbbeyChief Commercial Officer
Sale
7,000$212.55$1.5M57,394(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Sep 14, 2026Sep 16 9:26 PMWilliam AbbeyChief Commercial Officer
Grant/Award
17,288—65,270(D)

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Sep 9, 2026Sep 10 8:22 PMRene A. HaasDirector, Chief Executive Officer
Grant/Award
425,000—425,000(D)

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Aug 17, 2026Aug 18 9:31 PMLaura Kathleen BartelsChief Accounting Officer
Option Exercise
1,681—99,571(D)

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May 15, 2026May 19 9:25 PMLaura Kathleen BartelsChief Accounting Officer
Option Exercise
6,758—101,252(D)

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May 15, 2026May 19 9:25 PMLaura Kathleen BartelsChief Accounting Officer
Grant/Award
86,215—108,010(D)

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May 15, 2026May 19 9:23 PMWilliam AbbeyChief Commercial Officer
Grant/Award
5,566—56,182(D)

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May 15, 2026May 19 9:23 PMWilliam AbbeyChief Commercial Officer
Option Exercise
8,200—47,982(D)

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May 15, 2026May 19 9:20 PMRichard Roy GrisenthwaiteChief Architect
Option Exercise
22,624—118,443(D)

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May 15, 2026May 19 9:20 PMRichard Roy GrisenthwaiteChief Architect
Grant/Award
41,433—141,067(D)

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May 15, 2026May 19 9:17 PMSpencer CollinsChief Legal Officer
Option Exercise
8,134—138,760(D)

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May 15, 2026May 19 9:17 PMSpencer CollinsChief Legal Officer
Grant/Award
15,716—146,894(D)

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May 15, 2026May 19 9:13 PMCharlotte Claire EatonChief People Officer
Grant/Award
8,044—125,705(D)

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May 15, 2026May 19 9:13 PMCharlotte Claire EatonChief People Officer
Option Exercise
2,200—123,505(D)

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May 15, 2026May 19 9:07 PMJason ChildChief Financial Officer
Option Exercise
9,317—139,951(D)

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May 15, 2026May 19 9:07 PMJason ChildChief Financial Officer
Grant/Award
14,842—149,268(D)

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May 15, 2026May 19 9:04 PMPaul E JacobsDirector
Grant/Award
1,531—1,531(D)

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May 15, 2026May 19 9:04 PMPaul E JacobsDirector
Option Exercise
2,141—0(D)

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May 15, 2026May 19 9:02 PMRonald D FisherDirector
Grant/Award
1,531—5,802(D)

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May 15, 2026May 19 8:59 PMJeffrey SineDirector
Option Exercise
2,141—0(D)

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May 15, 2026May 19 8:59 PMJeffrey SineDirector
Grant/Award
1,531—1,531(D)

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