Sine Jeffrey (CIK 1886826) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-11). Recent activity: Sell ARM (9,572 shares), Buy ARM (2,141 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-11 | ARM HOLDINGS PLC /UK (ARM) | Director | Sell | 9,572 | $0 |
| 2026-05-19 | ARM HOLDINGS PLC /UK (ARM) | Director | Buy | 2,141 | $0 |
Source: SEC Form 4 filings · as of 2026-08-11