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JC
Insider

Jason Child

Chief Financial Officer · Arm Holdings

Jason Child (Chief Financial Officer) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in Arm Holdings plc (ARM). The largest single filing was $7.2M of ARM (31,920 sh × $226.54, as filed), executed May 20. Data as of Nov 7 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
5
0 buys · 5 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$20.0M
shares × price, as filed
Last traded
Sep 21
Filed Sep 23

Median ADV $1.9B across their filed names

Open performance→
Volume by month
$7.2M$3.6M$0Dec 2024Jun 2025Dec 2025Jun 2026Mar 2026 · sells $3.2MApr 2026 · sells $3.8MMay 2026 · sells $7.2MAug 2026 · sells $2.7MSep 2026 · sells $3.1M
Buys $0 Sells $20.0M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 5 filings

Sector per market data · by filing · past 12 months

Most traded names
ARM Arm Holdings plc ARM · 0 buys · 5 sells 5 filings
Recent filings
ARMSALE Arm Holdings plc View filing → $3.1M
10,400 sh × $300.00
Exec Sep 21
Filed Sep 23 · 5:06 PM ET
ARMSALE Arm Holdings plc View filing → $2.7M
10,400 sh × $255.33
Exec Aug 27
Filed Aug 31 · 5:06 PM ET
ARMSALE Arm Holdings plc View filing → $7.2M
31,920 sh × $226.54
Exec May 20
Filed May 21 · 5:30 PM ET
ARMSALE Arm Holdings plc View filing → $3.8M
21,280 sh × $180.00
Exec Apr 22
Filed Apr 23 · 5:30 PM ET
ARMSALE Arm Holdings plc View filing → $3.2M
21,280 sh × $148.37
Exec Mar 25
Filed Mar 27 · 5:30 PM ET