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ARM Exercise Disclosure
Bartels Laura Kathleen · SEC Form 4 · Filed Aug 18, 2026
Exercise
Reported value range
Not reported
Bartels Laura Kathleen Chief Accounting Officer
Transaction date
Aug 17, 2026
Public filing date
Aug 18, 2026
Filing lag
Filed 1 day later
ARM daily price context
Close on/before transaction
$271.43
Aug 17, 2026
First close after public filing
$249.34
Aug 19, 2026
30-day return after filing
+6.24%
Through Sep 17, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Ordinary Shares
- Quantity / price
- 819 shares
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001973239-26-000121
Filing cohort
Transactions in this filing
Showing 5 of 5
Trades
5
Issuers
1
Estimated value
$232.34K
Buys / sales
0 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Arm Holdings Plc /uk ARM | Disposition | Aug 17, 2026 | $232.34K |
| Arm Holdings Plc /uk ARM | Exercise | Aug 17, 2026 | $0 |
| Arm Holdings Plc /uk ARM | Exercise | Aug 17, 2026 | Not reported |
| Arm Holdings Plc /uk ARM Current | Exercise | Aug 17, 2026 | Not reported |
| Arm Holdings Plc /uk ARM | Exercise | Aug 17, 2026 | $0 |