Child Jason
SEC insider (Form 3/4/5 filer). CIK 0001533913. Chief Financial Officer at ARM HOLDINGS PLC /UK (ARM) and 1 other issuer. 16 reported Form 4/5 transactions since Sep 2024; latest on Sep 21, 2026. Located in CAMBRIDGE.
Companies Child Jason has filed insider reports for
- ARM HOLDINGS PLC /UK (ARM): Officer, Chief Financial Officer
- Coupang, Inc. (CPNG): Director
Child Jason
CIK: 0001533913
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (16 total)
- Sep 21, 2026ARM
ARM HOLDINGS PLC /UK
SaleDirect10.4K shares at avg. $300.00$3.1M - Aug 27, 2026ARM
ARM HOLDINGS PLC /UK
SaleDirect10.4K shares at avg. $255.33$2.7M - Jun 11, 2026CPNG
Coupang, Inc.
AwardDirect21.3K shares- - May 20, 2026ARM
ARM HOLDINGS PLC /UK
SaleDirect31.9K shares at avg. $226.54$7.2M - May 15, 2026ARM
ARM HOLDINGS PLC /UK
ExerciseDirect4.6K shares- - May 15, 2026ARM
ARM HOLDINGS PLC /UK
AwardDirect57.6K shares- - May 15, 2026ARM
ARM HOLDINGS PLC /UK
Tax PaymentDirect38K shares at avg. $209.16$7.9M - May 15, 2026ARM
ARM HOLDINGS PLC /UK
AwardDirect11.9K shares- - May 15, 2026ARM
ARM HOLDINGS PLC /UK
ExerciseDirect4.7K shares- - May 15, 2026ARM
ARM HOLDINGS PLC /UK
AwardDirect11.8K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 21, 2026 |  ARM ARM HOLDINGS PLC /UK | Sale | 10,400 | $300.00 | $3,120,000 | Direct |
| Aug 27, 2026 | ARM ARM HOLDINGS PLC /UK | Sale | 10,400 | $255.33 | $2,655,432 | Direct |
| Jun 11, 2026 |  CPNG Coupang, Inc. | Award | 21,304 | - | $0 | Direct |
| May 20, 2026 | ARM ARM HOLDINGS PLC /UK | Sale | 31,920 | $226.54 | $7,231,157 | Direct |
| May 15, 2026 | ARM ARM HOLDINGS PLC /UK | Exercise | 4,647 | - | $0 | Direct |
| May 15, 2026 | ARM ARM HOLDINGS PLC /UK | Award | 57,601 | - | $0 | Direct |
| May 15, 2026 | ARM ARM HOLDINGS PLC /UK | Tax Payment | 37,950 | $209.16 | $7,937,622 | Direct |
| May 15, 2026 | ARM ARM HOLDINGS PLC /UK | Award | 11,909 | - | $0 | Direct |
| May 15, 2026 | ARM ARM HOLDINGS PLC /UK | Exercise | 4,670 | - | $0 | Direct |
| May 15, 2026 | ARM ARM HOLDINGS PLC /UK | Award | 11,849 | - | $0 | Direct |
1-10 of 16 transactions