Arm Holdings (ARM) — insider trading
Information Technology
Arm Holdings (ARM) has 37 reported SEC Form 4 insider transactions in our data, including 17 open-market sales among the most recent 37 (latest 2026-06-02).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-02 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Open-market sale | 11,306 | $392.70 | $4.44M | Form 4 |
| 2026-06-01 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 3,922 | $415.52 | $1.63M | Form 4 |
| 2026-06-01 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 2,644 | $383.73 | $1.01M | Form 4 |
| 2026-05-28 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 4,200 | $343.81 | $1.44M | Form 4 |
| 2026-05-22 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 2,300 | $305.82 | $703.4K | Form 4 |
| 2026-05-21 | Eaton Charlotte Claire | Officer (Chief People Officer) | Open-market sale | 5,000 | $291.08 | $1.46M | Form 4 |
| 2026-05-21 | Eaton Charlotte Claire | Officer (Chief People Officer) | Open-market sale | 2,805 | $288.10 | $808.1K | Form 4 |
| 2026-05-21 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 4,655 | $287.03 | $1.34M | Form 4 |
| 2026-05-21 | Eaton Charlotte Claire | Officer (Chief People Officer) | Open-market sale | 4,000 | $282.77 | $1.13M | Form 4 |
| 2026-05-20 | Eaton Charlotte Claire | Officer (Chief People Officer) | Open-market sale | 3,100 | $252.25 | $782.0K | Form 4 |
| 2026-05-20 | Child Jason | Officer (Chief Financial Officer) | Open-market sale | 31,920 | $226.54 | $7.23M | Form 4 |
| 2026-05-20 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 5,069 | $257.18 | $1.30M | Form 4 |
| 2026-05-19 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 10,887 | $224.14 | $2.44M | Form 4 |
| 2026-05-19 | Collins Spencer | Officer (Chief Legal Officer) | Open-market sale | 40,941 | $215.00 | $8.80M | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Option exercise / conversion (derivative) | 4,706 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Option exercise / conversion (derivative) | 1,743 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Option exercise / conversion (derivative) | 1,751 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Grant / award / vesting (derivative) | 5,566 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 7,000 | $212.55 | $1.49M | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Shares withheld for taxes / exercise cost | 15,317 | $209.16 | $3.20M | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Option exercise / conversion | 4,706 | — | — | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Grant / award / vesting | 14,400 | — | — | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Option exercise / conversion | 1,743 | — | — | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Grant / award / vesting | 4,444 | — | — | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Option exercise / conversion | 1,751 | — | — | Form 4 |
| 2026-05-15 | Abbey William | Officer (Chief Commercial Officer) | Grant / award / vesting | 4,466 | — | — | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 2,308 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 862 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 3,588 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Grant / award / vesting (derivative) | 69,570 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Grant / award / vesting (derivative) | 16,645 | $0.00 | $0 | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 3,383 | $209.16 | $707.6K | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Option exercise / conversion | 2,308 | — | — | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Option exercise / conversion | 862 | — | — | Form 4 |
| 2026-05-15 | Bartels Laura Kathleen | Officer (Chief Accounting Officer) | Option exercise / conversion | 3,588 | — | — | Form 4 |
| 2026-04-24 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 1,577 | $221.99 | $350.1K | Form 4 |
| 2026-04-23 | Abbey William | Officer (Chief Commercial Officer) | Open-market sale | 1,577 | $199.00 | $313.8K | Form 4 |
Ask the chat about ARM's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Arm Holdings (ARM).
Last updated 2026-06-02 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.