ARM Insider Activity
View recent SEC Form 4 insider transactions for ARM, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Sep 21, 2026 | Child Jason | Sale | 10,400 | $300.00 | $3,120,000.00 | 153,442 |
| Aug 31, 2026 | Haas Rene A. | Grant | 64 | $108.33 | $6,933.12 | 338,666 |
| Aug 27, 2026 | Child Jason | Sale | 10,400 | $255.33 | $2,655,432.00 | 163,832 |
| Aug 17, 2026 | Bartels Laura Kathleen | Exercise | 819 | $0.00 | $0.00 | 13,816 |
| Aug 17, 2026 | Bartels Laura Kathleen | Tax Withheld | 856 | $271.43 | $232,344.08 | 12,960 |
| Aug 17, 2026 | Bartels Laura Kathleen | Exercise | 862 | $0.00 | $0.00 | 12,997 |
| Aug 07, 2026 | Sine Jeffrey | Gift | 9,572 | $0.00 | $0.00 | 0 |
| Jun 02, 2026 | Bartels Laura Kathleen | Sale | 11,306 | $392.70 | $4,439,866.20 | 12,135 |
| Jun 01, 2026 | Abbey William | Sale | 2,644 | $383.73 | $1,014,582.12 | 24,485 |
| Jun 01, 2026 | Abbey William | Sale | 3,922 | $415.52 | $1,629,669.44 | 20,563 |
| May 28, 2026 | Abbey William | Sale | 4,200 | $343.81 | $1,444,002.00 | 27,129 |
| May 22, 2026 | Abbey William | Sale | 2,300 | $305.82 | $703,386.00 | 31,329 |
| May 21, 2026 | Abbey William | Sale | 4,655 | $287.03 | $1,336,124.65 | 33,629 |
| May 21, 2026 | Eaton Charlotte Claire | Sale | 4,000 | $282.77 | $1,131,080.00 | 7,805 |
| May 21, 2026 | Eaton Charlotte Claire | Sale | 5,000 | $291.08 | $1,455,400.00 | 0 |
| May 21, 2026 | Eaton Charlotte Claire | Sale | 2,805 | $288.10 | $808,120.50 | 5,000 |
| May 20, 2026 | Abbey William | Sale | 5,069 | $257.18 | $1,303,645.42 | 38,284 |
| May 20, 2026 | Child Jason | Sale | 31,920 | $226.54 | $7,231,156.80 | 174,232 |
| May 20, 2026 | Eaton Charlotte Claire | Sale | 3,100 | $252.25 | $781,975.00 | 11,805 |
| May 19, 2026 | Abbey William | Sale | 10,887 | $224.14 | $2,440,212.18 | 43,353 |
| May 19, 2026 | Collins Spencer | Sale | 40,941 | $215.00 | $8,802,315.00 | 0 |
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