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| Keyboard |
| Atomera Inc | |
|---|---|
| Ticker | ATOM |
| CIK # | 0001420520 |
| CUSIP | 04965B100 |
| Sector | Manufacturing - Semiconductors & Related Devices |
| Address | 750 University Avenue Suite 280, Los Gatos, CA 95032 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Atomera Inc | 2016-04-13 | 6.0 M | Exemption: 506(b) · Remaining: $41,652 · Duration: One year or less · Commission: $437,778 · Revenue: Decline to Disclose |
| Mears Technologies Inc | 2015-03-25 | 14.8 M | Exemption: 506(b) · Minimum: $20,000 · Duration: One year or less · Commission: $737,256 · Revenue: Decline to Disclose |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001420520] | 10-K | |
| [0001420520] | 10-Q | |
| [0001420520] | 3 | |
| [0001420520] | 4 | |
| [0001420520] | 5 | |
| [0001420520] | 8-K | |
| [0001420520] | D | |
| [0001420520] | SC 13G |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed | % Owned |
|---|---|---|---|
| CVI Investments Inc | Atomera Inc | [2026-03-02] | 0.0 |
| Vanguard Group Inc | Atomera Inc | [2025-07-29] | 0.0 |
| BlackRock Inc | Atomera Inc | [2025-07-17] | 0.0 |
| Vanguard Group Inc | Atomera Inc | [2024-02-13] | 5.37 |
| BlackRock Inc | Atomera Inc | [2021-02-02] | 5.4 |
| Appel Peter A | Atomera Inc | [2020-05-26] | 7.04 |
| Valley High Limited Partnership | Atomera Inc | [2020-02-13] | 5.9 |
| Valley High Capital LLC | Atomera Inc | [2019-06-11] | 5.9 |
| Vulpes Innovative Technologies Investment Co PTE Ltd | Atomera Inc | [2018-03-09] | 6.0 |
| AWM Investment Company Inc | Atomera Inc | [2017-02-10] | 7.1 |
| AWM Investment Company Inc | Atomera Inc | [2017-02-10] | 7.1 |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Bibaud Scott A
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 85,460 | $0.00 | |
|
Laurencio Francis
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 39,444 | $0.00 | |
|
Mears Robert J
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 65,736 | $0.00 | |
|
Mears Robert J
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 32,868 | $0.00 | |
|
Mears Robert J
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 32,868 | $0.00 | |
|
Bibaud Scott A
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 170,920 | $0.00 | |
|
Bibaud Scott A
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 85,460 | $0.00 | |
|
Laurencio Francis
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 39,444 | $0.00 | |
|
Laurencio Francis
Performance Stock Option (right to buy) · derivative
|
2026-03-11 | Grant | 78,888 | $0.00 | |
|
Mears Robert J
Common Stock
|
2026-03-02 | Grant | 57,252 | $0.00 | |
|
Mears Robert J
Common Stock
|
2026-03-02 | Grant | 28,626 | $0.00 | |
|
Laurencio Francis
Common Stock
|
2026-03-02 | Grant | 28,626 | $0.00 | |
|
Mears Robert J
Common Stock
|
2026-03-02 | Sell | 1,695 | $4.95 | 8,390 |
|
Mears Robert J
Common Stock
|
2026-03-02 | Grant | 28,626 | $0.00 | |
|
Bibaud Scott A
Common Stock
|
2026-03-02 | Grant | 124,044 | $0.00 | |
|
Bibaud Scott A
Common Stock
|
2026-03-02 | Grant | 62,022 | $0.00 | |
|
Bibaud Scott A
Common Stock
|
2026-03-02 | Grant | 62,022 | $0.00 | |
|
Laurencio Francis
Common Stock
|
2026-03-02 | Grant | 57,252 | $0.00 | |
|
Bibaud Scott A
Common Stock
|
2026-03-02 | Sell | 2,173 | $4.95 | 10,756 |
|
Mears Robert J
Common Stock
|
2026-03-02 | Sell | 863 | $4.95 | 4,272 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 108 | 16,650,976 |
| 2025-12-31 | 95 | 10,383,963 |
| 2025-09-30 | 86 | 10,711,475 |
| 2025-06-30 | 89 | 11,873,987 |
| 2025-03-31 | 82 | 9,688,390 |
| 2024-12-31 | 76 | 9,189,634 |
| 2024-09-30 | 67 | 6,394,738 |
| 2024-06-30 | 81 | 6,925,757 |
| 2024-03-31 | 78 | 8,579,299 |
| 2023-12-31 | 78 | 8,746,831 |
| 2023-09-30 | 81 | 8,612,278 |
| 2023-06-30 | 84 | 9,143,854 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Defender Capital LLC | [2026-06-30] | SOLE | 295,450 | 295,450 |
| Sequoia Financial Advisors LLC | [2026-06-30] | SOLE | 0 | 20,183 |
| Gleason Group Inc | [2026-06-30] | SOLE | 0 | 10,500 |
| SLT Holdings LLC | [2026-06-30] | SOLE | 0 | 10,000 |
| Armstrong Advisory Group Inc | [2026-06-30] | SOLE | 0 | 665 |
| Fortitude Family Office LLC | [2026-06-30] | SOLE | 640 | 640 |
| Gamma Investing LLC | [2026-06-30] | DFND | 486 | 486 |
| MassMutual Private Wealth & Trust FSB | [2026-06-30] | SOLE | 224 | 224 |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 58 |
| True Wealth Design LLC | [2026-06-30] | SOLE | 0 | 51 | Prev | Page 1 | Next |