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Atomera Inc
Semiconductors & Related Devices · DE · CIK 1420520
Atomera develops and licenses proprietary silicon reengineering technology for the semiconductor industry
$348M
Market cap
$7.61
Last close
+7.5%
1D
-7.9%
5D
897K
Volume
Price · last 39 sessions-26.6%
May 4L $7.08 · H $12.11Jun 29
159
Total filings
May 13, 2026
Last filing
12/31
Fiscal year end
DEFA14AADDITIONAL DEFINITIVE PROXY MATERIALSMar 27, 2026DEFA14ADEFA14AMay 7, 2025DEFA14ASCHEDULE 14A DEFINITIVE ADDITIONAL MATERIALSMar 28, 2025DEFA14AADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALSMar 19, 2025DEFA14AADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALSMar 8, 2024DEFA14ADEFINITIVE ADDITIONAL MATERIALS ON SCHEDULE 14AApr 18, 2023DEFA14AADDITIONAL DEFINITIVE PROXY MATERIALSMar 10, 2023DEFA14ADEFINITIVE ADDITIONAL MATERIALSMar 11, 2022DEFA14ADEFA14AMar 12, 2021DEFA14AFORM 8-KMay 22, 2020DEFA14ADEFINITIVE ADDITIONAL MATERIALSApr 27, 2020DEFA14ADEFA14AApr 12, 2017
Insider Activity
In the 90 days to Mar 2, 2026: 3 sold $252K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 2, 2026 | Bibaud Scott A.CEO and President | Sell | 4,935 | $4.95 | $24K |
| Mar 2, 2026 | Laurencio FrancisCFO | Sell | 2,279 | $4.95 | $11K |
| Mar 2, 2026 | Bibaud Scott A.CEO and President | Sell | 2,173 | $4.95 | $11K |
| Mar 2, 2026 | Bibaud Scott A.CEO and President | Sell | 1,976 | $4.95 | $10K |
| Mar 2, 2026 | Mears Robert JChief Technology Officer | Sell | 1,695 | $4.95 | $8K |
| Mar 2, 2026 | Laurencio FrancisCFO | Sell | 1,115 | $4.95 | $6K |
| Mar 2, 2026 | Mears Robert JChief Technology Officer | Sell | 995 | $4.95 | $5K |
| Mar 2, 2026 | Bibaud Scott A.CEO and President | Sell | 991 | $4.95 | $5K |
| Mar 2, 2026 | Laurencio FrancisCFO | Sell | 967 | $4.95 | $5K |
| Mar 2, 2026 | Mears Robert JChief Technology Officer | Sell | 863 | $4.95 | $4K |
| Mar 2, 2026 | Laurencio FrancisCFO | Sell | 438 | $4.95 | $2K |
| Mar 2, 2026 | Mears Robert JChief Technology Officer | Sell | 426 | $4.95 | $2K |
| Feb 20, 2026 | Laurencio FrancisCFO | Sell | 21,834 | $7.25 | $158K |
| Dec 1, 2025 | Bibaud Scott A.CEO and President | Sell | 4,576 | $2.39 | $11K |
| Dec 1, 2025 | Laurencio FrancisCFO | Sell | 2,114 | $2.39 | $5K |
| Dec 1, 2025 | Bibaud Scott A.CEO and President | Sell | 2,015 | $2.39 | $5K |
| Dec 1, 2025 | Bibaud Scott A.CEO and President | Sell | 1,832 | $2.39 | $4K |
| Dec 1, 2025 | Mears Robert JChief Technology Officer | Sell | 1,540 | $2.39 | $4K |
| Dec 1, 2025 | Laurencio FrancisCFO | Sell | 1,035 | $2.39 | $2K |
| Dec 1, 2025 | Bibaud Scott A.CEO and President | Sell | 918 | $2.39 | $2K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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