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Grisenthwaite Richard Roy
Chief ArchitectCIK 0002112445
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 1
- Buy transactions
- 0
- Sell transactions
- 1
- Companies
- 1
- Active
- 2026
Across 1 filing between 2026, Grisenthwaite Richard Roy, Chief Architect, has disclosed $9.5M in transactions — all concentrated in ARM HOLDINGS PLC /UK (ARM). Their disclosed trades are heavily weighted toward selling — $0 in buys and $5.1M in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
1 loaded
| May 19 | ARM ARM HOLDINGS PLC /UK | Grisenthwaite Richard Roy | Chief Architect | Sell | $5.1M |
1 filing