Form4insider filings, from the source

Company · CIK 0001420520 · SIC 3674 — Semiconductors & Related Devices · Nasdaq

Atomera Inc · ATOM

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $132k · 3net −$132k
$10k$10k$100k$100k$1M$1MbuyssalesAug 27Sep 1Sep 6Sep 11Sep 17Sep 22Sep 27

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 SForm 4 →Sep 3, 4:03 pm EDTFrancis LaurencioCFO6,504$4.05$26,341246,849−2.57%10b5-1
Sep 1, 2026 SForm 4 →Sep 3, 4:03 pm EDTRobert J MearsChief Technology Officer12,679$3.96$50,214258,036−4.68%10b5-1
Sep 1, 2026 SForm 4 →Sep 3, 4:03 pm EDTScott A. BibaudCEO and President, Director13,756$4.05$55,712682,005−1.98%10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.