15 insiders have filed at ARM since 2023Q3: names, roles, reported stakes, and each person's buying and selling record from SEC Form 3/4/5 filings.
| name | role | reported stake | % of company | buys (3y) | sells (3y) |
|---|---|---|---|---|---|
| Softbank Group Corp. | Director | 922.73M | 86.317% | ||
| Haas Rene A. | Chief Executive Officer | 283.0k | 0.026% | 8 sells $5.1M | |
| Child Jason | Chief Financial Officer | 174.7k | 0.016% | 1 sells $3.2M | |
| Collins Spencer | Chief Legal Officer | 52.0k | <0.01% | ||
| Abbey William | Chief Commercial Officer | 48.2k | <0.01% | ||
| Fisher Ronald D | Director | 35.6k | <0.01% | ||
| Bartels Laura Kathleen | Chief Accounting Officer | 20.1k | <0.01% | ||
| Dykstra Karen E | Director | 13.7k | <0.01% | ||
| Eaton Charlotte Claire | Chief People Officer | 10.8k | <0.01% | ||
| Jacobs Paul E | Director | 7.4k | <0.01% | ||
| Schooler Rosemary | Director | 7.4k | <0.01% | ||
| Sine Jeffrey | Director | 7.4k | <0.01% | ||
| Sohn Young | Director | 684 | <0.01% | ||
| Grisenthwaite Richard Roy | Chief Architect | 326 | <0.01% | ||
| Masayoshi Son | Director |
Full register at boothcheck.com/insiders/ARM. Stakes are the newest reported Form 3/4/5 balances (they update only when insiders file). Sales counted include pre-scheduled plan sales, labeled. A filed record, not a forecast. Nothing here is investment advice.