Arm Holdings Plc Ard (ARM): Congress and insider trades
Who in Congress and inside the company traded ARM, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Arm Holdings Plc Ard (ARM) is a listed stock on NASDAQ.
- 2 members of Congress filed 2 buys and 1 sell of ARM, the latest published 2026-08-12 (12 August 2026).
- Insiders filed 0 open market buys worth $0 and 19 sells worth $54M, the latest filed 2026-09-23 (23 September 2026).
- Data as of 2026-09-29 (29 September 2026).
Congress trades in ARM
as of 2026-08-12| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 12 Aug 2026 | Ro Khanna (D-CA) | buy | 1Kâ15K | 14 | n/a |
| 8 Jul 2026 | Ro Khanna (D-CA) | buy | 15Kâ50K | 20 | n/a |
| 18 Dec 2025 | Cleo Fields (D-LA) | sell | 50Kâ100K | 6 | n/a |
Nothing matches that search.
Insider trades in ARM
as of 2026-09-23| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 23 Sep 2026 | Child Jason | sell | 10,400 | $300.00 | $3.1M | n/a |
| 31 Aug 2026 | Child Jason | sell | 10,400 | $255.33 | $2.7M | n/a |
| 4 Jun 2026 | Bartels Laura Kathleen | sell | 11,306 | $392.70 | $4.4M | n/a |
| 3 Jun 2026 | Abbey William | sell | 6,566 | $402.72 | $2.6M | n/a |
| 1 Jun 2026 | Abbey William | sell | 4,200 | $343.81 | $1.4M | n/a |
| 26 May 2026 | Abbey William | sell | 2,300 | $305.82 | $703K | n/a |
| 22 May 2026 | Abbey William | sell | 4,655 | $287.03 | $1.3M | n/a |
| 22 May 2026 | Eaton Charlotte Claire | sell | 7,805 | $290.01 | $2.3M | n/a |
| 21 May 2026 | Collins Spencer | sell | 40,941 | $215.00 | $8.8M | n/a |
| 21 May 2026 | Abbey William | sell | 10,887 | $224.14 | $2.4M | n/a |
| 21 May 2026 | Child Jason | sell | 31,920 | $226.54 | $7.2M | n/a |
| 21 May 2026 | Eaton Charlotte Claire | sell | 4,000 | $282.77 | $1.1M | n/a |
| 21 May 2026 | Eaton Charlotte Claire | sell | 3,100 | $252.25 | $782K | n/a |
| 21 May 2026 | Abbey William | sell | 5,069 | $257.18 | $1.3M | n/a |
| 23 Apr 2026 | Child Jason | sell | 21,280 | $180.00 | $3.8M | n/a |
| 16 Apr 2026 | Haas Rene A. | sell | 9,299 | $160.85 | $1.5M | n/a |
| 27 Mar 2026 | Haas Rene A. | sell | 7,986 | $160.86 | $1.3M | n/a |
| 27 Mar 2026 | Haas Rene A. | sell | 23,867 | $161.17 | $3.8M | n/a |
| 27 Mar 2026 | Child Jason | sell | 21,280 | $148.37 | $3.2M | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought ARM?
2 Congress buys by 2 members and 0 insider buys are on file. The tables on this page list every one.
Did buying ARM after a disclosure beat the market?
No disclosed buy of this stock has matured 90 days yet. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.