LYTIR

Insider · SEC Form 4 · Chief Financial Officer

Jason Child

Filed with the SEC as Child Jason; the order above is the one the filer's own signature uses.

In the 12 months to Nov 8, 2026, on the open market: sold $5.8M of ARM. Filed a median of 2 business days after the trade.

Open-market purchases and sales this filer reported on SEC Form 4, by the day traded. Insiders have two business days to file. A sale marked 10b5-1 was made under a plan adopted in advance. How to read these

Insider purchases and sales, by month (last 12 months)Insider purchases: $0 in total; Insider sales: $5.8M in total.Aug: Insider sales $2.7MSep: Insider sales $3.1MDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $0Insider sales below: $5.8M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.
  1. ARMSold: ARM HOLDINGS PLC /UK Sep 21, 2026 10,400 shares filed Sep 23, 2026 153,442 shares held directly after, as filed 10b5-1 plan filing $3.1M
  2. ARMSold: ARM HOLDINGS PLC /UK Aug 27, 2026 10,400 shares filed Aug 31, 2026 163,832 shares held directly after, as filed 10b5-1 plan filing $2.7M

Source: SEC Form 4 filings. Value is shares × the price reported on the filing; a filing whose price failed Lytir's check against the market price is left out, and a trade that related owners reported on separate forms is counted once. Filings can be late, amended or wrong at the source; see methodology.