Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Arm Holdings Plc /uk (ARM) since 2026 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Arm Holdings Plc /uk. Table 2 shows the detailed insider transactions. This company's CIK number is 1973239.
Total stock buying since 2026: $0.
Total stock sales since 2026: $60,106,444.
Total stock option exercises since 2026: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2026 | 0 | $0 | 288,648 | $60,106,444 | 65,797 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2026-05 | 0 | $0 | 201,782 | $45,795,578 | 65,797 | $0 |
| 2026-04 | 0 | $0 | 33,733 | $5,996,954 | 0 | $0 |
| 2026-03 | 0 | $0 | 53,133 | $8,313,912 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-05-22 | Abbey William (Chief Commercial Officer) | Sale | 2,300 | 305.82 | 703,386 |
| 2026-05-21 | Eaton Charlotte Claire (Chief People Officer) | Sale | 11,805 | 286.18 | 3,391,329 |
| 2026-05-21 | Abbey William (Chief Commercial Officer) | Sale | 4,655 | 287.03 | 1,336,124 |
| 2026-05-20 | Eaton Charlotte Claire (Chief People Officer) | Sale | 3,100 | 252.25 | 781,975 |
| 2026-05-20 | Abbey William (Chief Commercial Officer) | Sale | 5,069 | 257.18 | 1,303,645 |
| 2026-05-20 | Child Jason (Chief Financial Officer) | Sale | 31,920 | 226.54 | 7,231,156 |
| 2026-05-19 | Collins Spencer (Chief Legal Officer) | Sale | 40,941 | 215.00 | 8,802,315 |
| 2026-05-19 | Abbey William (Chief Commercial Officer) | Sale | 10,887 | 224.14 | 2,440,212 |
| 2026-05-18 | Grisenthwaite Richard Roy (Chief Architect) | Sale | 24,339 | 209.15 | 5,090,501 |
| 2026-05-15 | Bartels Laura Kathleen (Chief Accounting Officer) | Option Ex | 6,758 | .00 | 0 |
| 2026-05-15 | Grisenthwaite Richard Roy (Chief Architect) | Option Ex | 22,624 | .00 | 0 |
| 2026-05-15 | Eaton Charlotte Claire (Chief People Officer) | Option Ex | 2,200 | .00 | 0 |
| 2026-05-15 | Collins Spencer (Chief Legal Officer) | Option Ex | 8,134 | .00 | 0 |
| 2026-05-15 | Abbey William (Chief Commercial Officer) | Sale | 7,000 | 212.55 | 1,487,850 |
| 2026-05-15 | Abbey William (Chief Commercial Officer) | Option Ex | 8,200 | .00 | 0 |
| 2026-05-15 | Sine Jeffrey (Director) | Option Ex | 2,141 | .00 | 0 |
| 2026-05-15 | Schooler Rosemary (Director) | Option Ex | 2,141 | .00 | 0 |
| 2026-05-15 | Child Jason (Chief Financial Officer) | Option Ex | 9,317 | .00 | 0 |
| 2026-05-15 | Sohn Young (Director) | Option Ex | 2,141 | .00 | 0 |
| 2026-05-15 | Jacobs Paul E (Director) | Option Ex | 2,141 | .00 | 0 |
| 2026-05-11 | Collins Spencer (Chief Legal Officer) | Sale | 51,961 | 211.06 | 10,966,836 |
| 2026-04-24 | Abbey William (Chief Commercial Officer) | Sale | 1,577 | 221.99 | 350,078 |
| 2026-04-23 | Abbey William (Chief Commercial Officer) | Sale | 1,577 | 199.00 | 313,823 |
| 2026-04-22 | Child Jason (Chief Financial Officer) | Sale | 21,280 | 180.00 | 3,830,400 |
| 2026-04-14 | Haas Rene A. (Chief Executive Officer) | Sale | 9,299 | 161.59 | 1,502,653 |
| 2026-03-26 | Haas Rene A. (Chief Executive Officer) | Sale | 7,986 | 161.81 | 1,292,174 |
| 2026-03-25 | Haas Rene A. (Chief Executive Officer) | Sale | 23,867 | 161.91 | 3,864,425 |
| 2026-03-25 | Child Jason (Chief Financial Officer) | Sale | 21,280 | 148.37 | 3,157,313 |
Insider trading activities including stock purchases, stock sales, and option exercises of ARM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Arm Holdings Plc /uk (symbol ARM, CIK number 1973239) see the Securities and Exchange Commission (SEC) website.