Haas Rene A. 4
4 · ARM HOLDINGS PLC /UK · Filed Mar 27, 2026
Research Summary
AI-generated summary of this filing
ARM CEO Rene Haas Sells $5.13M in Shares
What Happened Rene A. Haas, CEO of ARM Holdings plc (ARM), sold a total of 31,853 ADSs (each ADS = 1 ordinary share) in open-market transactions on March 25–26, 2026, for aggregate proceeds of approximately $5,131,329. The sales were executed under a Rule 10b5‑1 trading plan adopted June 11, 2025. The trades occurred across multiple lots at prices roughly between $160.00 and $163.58 per ADS.
Key Details
- Transaction dates: March 25, 2026 (23,867 shares, ~$3,846,726) and March 26, 2026 (7,986 shares, ~$1,284,603). Total: 31,853 ADSs for ~$5.13M.
- Per-lot examples (all sales): 1,092 @ $163.35; 4,830 @ $162.62; 6,196 @ $161.47; 11,749 @ $160.22; 200 @ $163.15; 600 @ $162.19; 1,842 @ $161.47; 5,344 @ $160.41.
- Price range reported across grouped sales: $160.00 to $163.58 (weighted-average ranges provided in footnotes). Reporting person offers to provide per-price details to the SEC upon request.
- Footnotes: F1—ADSs represent ordinary shares (1 ADS = 1 Ordinary Share). F2—transactions effected pursuant to a 10b5‑1 plan adopted 6/11/2025. Other footnotes (F3–F9) explain weighted-average pricing and per-price availability.
- Shares owned after transaction: not specified in the excerpt of the filing provided here.
- Filing timeliness: no late filing flag provided in the supplied data.
Context These transactions are sales (liquidity events) and do not by themselves indicate management’s view of ARM’s prospects. The use of a pre-established Rule 10b5‑1 plan means the trades were conducted according to a pre-set program, which is commonly used to avoid timing concerns. Retail investors should consider insider sales alongside other factors (company results, insider buying, and broader market conditions) before drawing conclusions.
Insider Transaction Report
- Sale
Ordinary Shares
[F1][F2][F3]2026-03-25$163.35/sh−1,092$178,378→ 313,740 total - Sale
Ordinary Shares
[F1][F2][F4]2026-03-25$162.62/sh−4,830$785,455→ 308,910 total - Sale
Ordinary Shares
[F1][F2][F5]2026-03-25$161.47/sh−6,196$1,000,468→ 302,714 total - Sale
Ordinary Shares
[F1][F2][F6]2026-03-25$160.22/sh−11,749$1,882,425→ 290,965 total - Sale
Ordinary Shares
[F1][F2][F7]2026-03-26$163.15/sh−200$32,630→ 290,765 total - Sale
Ordinary Shares
[F1][F2][F8]2026-03-26$162.19/sh−600$97,314→ 290,165 total - Sale
Ordinary Shares
[F1][F2][F5]2026-03-26$161.47/sh−1,842$297,428→ 288,323 total - Sale
Ordinary Shares
[F1][F2][F9]2026-03-26$160.41/sh−5,344$857,231→ 282,979 total
Footnotes (9)
- [F1]Ordinary shares, nominal value 0.001 GBP per share ("Ordinary Shares"), are held in the form of American Depositary Shares ("ADSs"). Each ADS represents 1 Ordinary Share.
- [F2]The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 11, 2025.
- [F3]Represents weighted average sales price. The shares were sold at prices ranging from $163.14 to $163.58. The reporting person will provide upon request, to the Securities and Exchange Commission (the "SEC"), the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F4]Represents weighted average sales price. The shares were sold at prices ranging from $162.10 to $163.06. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F5]Represents weighted average sales price. The shares were sold at prices ranging from $161.00 to $161.96. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F6]Represents weighted average sales price. The shares were sold at prices ranging from $160.00 to $160.83. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F7]Represents weighted average sales price. The shares were sold at prices ranging from $163.14 to $163.15. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F8]Represents weighted average sales price. The shares were sold at prices ranging from $162.08 to $162.37. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F9]Represents weighted average sales price. The shares were sold at prices ranging from $160.00 to $160.99. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.