Form4insider filings, from the source

Insider · CIK 0001769052

Mark F. Lamps

Files at: ATKR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $28k · 1net −$28k
$10k$10k$100k$100k$1M$1MbuyssalesAug 9Aug 9Aug 9Aug 10Aug 10Aug 10Aug 11

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 28, 2026 AForm 4 →Aug 31, 6:09 pm EDTAtkore Inc.ATKR47——35,850—
Aug 10, 2026 SForm 4 →Aug 10, 5:06 pm EDTAtkore Inc.ATKR300$93.75$28,12535,803−0.83%
Mar 1, 2019 AForm 4 →Mar 5, 6:18 pm ESTAtkore International Group Inc.ATKR6,522——15,940— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.