CIK 0001973239 · Large accelerated filer
ARM HOLDINGS PLC /UK
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- ARM
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Mar 31
- Incorporated
- United Kingdom
- Entity type
- other
- Phone
- 44 1223 400 400
- Business address
- 110 FULBOURN ROAD, CAMBRIDGE, United Kingdom, CB1 9NJ
- Former names
- Arm Holdings Ltd
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $5,775,432
- in 2 filings, $5.8M under 10b5-1 plans
Net −$5,775,432. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-05-15 | Child Jason Chief Financial Officer | Option exercise · Restricted Stock Units | −4,670 | 144,598 | ||
| 2026-05-15 | Child Jason Chief Financial Officer | Option exercise · Restricted Stock Units | −4,647 | 139,951 | ||
| 2026-05-15 | DYKSTRA KAREN E Director | Grant or award · Restricted Stock Units | +1,531 | 5,802 | ||
| 2026-05-11 | Collins Spencer Chief Legal Officer | Sale | −836 | $207.77 | $174K | 51,125 |
| 2026-05-11 | Collins Spencer Chief Legal Officer | Sale | −1,849 | $208.68 | $386K | 49,276 |
| 2026-05-11 | Collins Spencer Chief Legal Officer | Sale | −5,353 | $209.52 | $1.1M | 43,923 |
| 2026-05-11 | Collins Spencer Chief Legal Officer | Sale | −9,815 | $210.53 | $2.1M | 34,108 |
| 2026-05-11 | Collins Spencer Chief Legal Officer | Sale | −10,674 | $211.46 | $2.3M | 23,434 |
| 2026-05-11 | Collins Spencer Chief Legal Officer | Sale | −11,197 | $212.51 | $2.4M | 12,237 |
| 2026-05-11 | Collins Spencer Chief Legal Officer | Sale | −7,371 | $213.59 | $1.6M | 4,866 |
| 2026-05-11 | Collins Spencer Chief Legal Officer | Sale | −4,866 | $214.41 | $1.0M | 0 |
| 2026-04-24 | Abbey William Chief Commercial Officer | Sale 10b5-1 | −1,577 | $221.99 | $350K | 55,817 |
| 2026-04-23 | Abbey William Chief Commercial Officer | Sale 10b5-1 | −1,577 | $199.00 | $314K | 54,240 |
| 2026-04-22 | Child Jason Chief Financial Officer | Sale 10b5-1 | −21,280 | $180.00 | $3.8M | 153,426 |
| 2026-04-14 | Haas Rene A. Chief Executive Officer | Sale 10b5-1 | −5,646 | $160.57 | $907K | 277,333 |
| 2026-04-14 | Haas Rene A. Chief Executive Officer | Sale 10b5-1 | −3,483 | $161.21 | $561K | 273,850 |
| 2026-04-14 | Haas Rene A. Chief Executive Officer | Sale 10b5-1 | −170 | $163.00 | $28K | 273,680 |
| 2026-03-26 | Haas Rene A. Chief Executive Officer | Sale 10b5-1 | −200 | $163.15 | $33K | 290,765 |
| 2026-03-26 | Haas Rene A. Chief Executive Officer | Sale 10b5-1 | −600 | $162.19 | $97K | 290,165 |
| 2026-03-26 | Haas Rene A. Chief Executive Officer | Sale 10b5-1 | −1,842 | $161.47 | $297K | 288,323 |
Page 6 of 7 · 126 trades