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 $1.3M · 9net −$1.3M
$10k$10k$100k$100k$1M$1MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

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
Aug 3, 2026 SForm 4 →Aug 4, 4:01 pm EDTRobert J MearsChief Technology Officer1,000$5.05$5,050270,715−0.37%10b5-1
Jul 1, 2026 SForm 4 →Jul 2, 4:05 pm EDTRobert J MearsChief Technology Officer1,000$8.40$8,400271,715−0.37%10b5-1
Jun 15, 2026 SForm 4 →Jun 17, 8:00 pm EDTRobert J MearsChief Technology Officer8,182$9.46$77,402272,715−2.91%10b5-1
Jun 15, 2026 MForm 4 →Jun 17, 8:00 pm EDTRobert J MearsChief Technology Officer10,000$7.65$76,500280,897—10b5-1
Jun 15, 2026 SForm 4 →Jun 17, 8:00 pm EDTFrancis LaurencioCFO20,400$9.44$192,576253,353−7.45%
Jun 15, 2026 MForm 4 →Jun 17, 8:00 pm EDTFrancis LaurencioCFO20,400$6.35$129,571265,853—
Jun 15, 2026 SForm 4 →Jun 17, 8:00 pm EDTScott A. BibaudCEO and President, Director50,000$9.37$468,500695,761−6.70%
Jun 15, 2026 MForm 4 →Jun 17, 8:00 pm EDTScott A. BibaudCEO and President, Director50,000$7.01$350,500745,761—
Jun 8, 2026 SForm 4 →Jun 10, 4:02 pm EDTRobert J MearsChief Technology Officer55,168$8.42$464,478270,897−16.9%10b5-1
Jun 8, 2026 MForm 4 →Jun 10, 4:02 pm EDTRobert J MearsChief Technology Officer48,115$7.12$342,480278,909—10b5-1

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 15, 2026 MForm 4 →Jun 17, 8:00 pm EDTRobert J MearsChief Technology Officer10,000——0—10b5-1
Jun 15, 2026 MForm 4 →Jun 17, 8:00 pm EDTFrancis LaurencioCFO20,400——28,387—
Jun 15, 2026 MForm 4 →Jun 17, 8:00 pm EDTScott A. BibaudCEO and President, Director50,000——179,996—
Jun 8, 2026 MForm 4 →Jun 10, 4:02 pm EDTRobert J MearsChief Technology Officer48,115——32,378—10b5-1