Form 4 · Statement of Changes in Beneficial Ownership · Filed 2026-05-15
Grisenthwaite Richard Roy Files ARM HOLDINGS PLC /UK (ARM) Form 4 - May 15, 2026
Grisenthwaite Richard Roy traded 91.0K ARM shares worth $9.5M in this Form 4 filing, reported to the SEC on 2026-05-15.
- Insider
- Grisenthwaite Richard Roy
- Issuer
- ARM HOLDINGS PLC /UK ARM
- Filed
- Period
- 2026-05-15
- Accession
- 0001973239-26-000076
- Source
- Official filing on sec.gov ↗
Transactions (9)
| Insider | Date | Type | Shares | Price | Value | Own |
|---|---|---|---|---|---|---|
| Grisenthwaite Richard Roy | 2026-05-18 | Sell | 24.3K | $209.15 | $5.1M | Direct |
| Grisenthwaite Richard Roy | 2026-05-15 | Buy | 2.0K | - | $0.00 | Direct |
| Grisenthwaite Richard Roy | 2026-05-15 | Buy | 14.6K | - | $0.00 | Direct |
| Grisenthwaite Richard Roy | 2026-05-15 | Buy | 4.2K | - | $0.00 | Direct |
| Grisenthwaite Richard Roy | 2026-05-15 | Buy | 5.2K | - | $0.00 | Direct |
| Grisenthwaite Richard Roy | 2026-05-15 | Buy | 13.3K | - | $0.00 | Direct |
| Grisenthwaite Richard Roy | 2026-05-15 | Buy | 4.4K | - | $0.00 | Direct |
| Grisenthwaite Richard Roy | 2026-05-15 | Sell | 21.3K | $209.16 | $4.5M | Direct |
| Grisenthwaite Richard Roy | 2026-05-15 | Buy | 1.6K | - | $0.00 | Direct |
| Net change | −326 | −$9.5M | ||||
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