Haas Rene A. (CIK 1998912) reported 15 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-19). Recent activity: Buy ARM (51,691 shares), Buy ARM (162,000 shares), Sell ARM (143,316 shares), Buy ARM (51,952 shares), Sell ARM (5,646 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-19 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Buy | 51,691 | $0 |
| 2026-05-19 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Buy | 162,000 | $0 |
| 2026-05-19 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 143,316 | $30.0M |
| 2026-05-19 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Buy | 51,952 | $0 |
| 2026-04-16 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 5,646 | $906,578 |
| 2026-04-16 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 3,483 | $561,494 |
| 2026-04-16 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 170 | $27,710 |
| 2026-03-27 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 1,842 | $297,428 |
| 2026-03-27 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 1,092 | $178,378 |
| 2026-03-27 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 4,830 | $785,455 |
| 2026-03-27 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 6,196 | $1.0M |
| 2026-03-27 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 11,749 | $1.9M |
| 2026-03-27 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 200 | $32,630 |
| 2026-03-27 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 600 | $97,314 |
| 2026-03-27 | ARM HOLDINGS PLC /UK (ARM) | Chief Executive Officer | Sell | 5,344 | $857,231 |
Source: SEC Form 4 filings · as of 2026-05-19