Quick Takeaways
- ATOM - Atomera Inc has 10 insiders with reported activity on this page.
- Net insider value flow over the last year: -$1,339,357.
- Recent transaction rows are available for direct filing-level review.
- Info
- Insider Trading
- Financials
- Holders
Insider Transactions Reported by 10 Insiders of Atomera Inc
- Symbol
- ATOM on Nasdaq
- Location
- Los Gatos, CA
What Changed
- Buy value: ; sell value: $1,339,357.
- Net share flow: -236,986.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$1,339,357.
Buys
$0
Shares: 0
Insiders: 0
Sells
$1,339,357
Shares: 236,986
Insiders: 3
Net
-$1,339,357
Shares: -236,986
Insiders: -3
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 18,853 | $0 | $93,322 | -$93,322 |
| 3-6 | 0 | 17,406 | $0 | $41,600 | -$41,600 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 200,727 | $0 | $1,204,435 | -$1,204,435 |
Atomera Inc executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Scott A. Bibaud | CEO and President, Director | $3,513,217 | -$887,446 | -20% | Filing P/S | 11 Mar 2026 |
| John Gerber | Director | $2,181,124 | Mixed | 15 May 2025 | ||
| Robert J. Mears | Chief Technology Officer | $683,704 | -$75,277 | -9.9% | Mixed | 11 Mar 2026 |
| Francis Laurencio | Cfo | $621,311 | -$376,634 | -38% | Mixed | 11 Mar 2026 |
| Steven K. Shevick | Director | $546,443 | Mixed | 15 May 2025 | ||
| Loan T. le Duy | Director | $503,462 | Mixed | 15 May 2025 | ||
| C. Rinn Cleavelin | Director | $405,743 | Mixed | 12 May 2021 | ||
| Suja Ramnath | Director | $303,515 | Mixed | 15 May 2025 | ||
| Shawn G. Thomas | VP of Marketing and Bus Dev | $234,499 | Mixed | 19 Feb 2025 | ||
| Jeffrey A. Lewis | SVP, Marketing and Bus. Dev | $163,723 | Filing P/S | 01 Mar 2024 |
Top shareholders of Atomera Inc (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
|
Company |
5.6%
|
1,720,244
|
$8,670,030 | $0 | 30 Jun 2025 | |
| CVI Investments, Inc. |
13D/G
|
— |
5.8%
|
2,100,000
|
$6,405,000 | $0 | 23 Feb 2026 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.5%
|
1,645,828
|
$3,637,279 | — | 31 Dec 2025 | |
| Scott A. Bibaud |
3/4/5
|
CEO and President, Director |
—
mixed-class rows
|
795,201
mixed-class rows
|
$3,513,217 | -$887,446 | 11 Mar 2026 | |
| John Gerber |
3/4/5
|
Director |
1.4%
|
520,555
|
$2,181,124 | — | 15 May 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2%
|
740,985
|
$1,637,871 | — | 31 Dec 2025 | |
| AVENIR CORP |
13F
|
Company |
1.7%
|
614,385
|
$1,357,791 | — | 31 Dec 2025 | |
| HOLLENCREST CAPITAL MANAGEMENT |
13F
|
Company |
1.7%
|
606,546
|
$1,340,467 | — | 31 Dec 2025 | |
| Quantum Private Wealth, LLC |
13F
|
Company |
1.7%
|
598,847
|
$1,323,453 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
1.4%
|
489,147
|
$1,081,015 | — | 31 Dec 2025 | |
| Baird Financial Group, Inc. |
13F
|
Company |
0.86%
|
312,120
|
$689,785 | — | 31 Dec 2025 | |
| Robert J. Mears |
3/4/5
|
Chief Technology Officer |
—
mixed-class rows
|
351,805
mixed-class rows
|
$683,704 | -$75,277 | 11 Mar 2026 | |
| Francis Laurencio |
3/4/5
|
CFO |
—
mixed-class rows
|
299,407
mixed-class rows
|
$621,311 | -$376,634 | 11 Mar 2026 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.76%
|
276,128
|
$610,243 | — | 31 Dec 2025 | |
| Steven K. Shevick |
3/4/5
|
Director |
0.36%
|
130,416
|
$546,443 | — | 15 May 2025 | |
| Loan T. le Duy |
3/4/5
|
Director |
0.33%
|
120,158
|
$503,462 | — | 15 May 2025 | |
| C. Rinn Cleavelin |
3/4/5
|
Director |
—
class O/S missing
|
56,668
|
$405,743 | — | 12 May 2021 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.5%
|
181,328
|
$400,735 | — | 31 Dec 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.5%
|
179,276
|
$396,199 | — | 31 Dec 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.47%
|
171,424
|
$378,847 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.47%
|
171,001
|
$377,913 | — | 31 Dec 2025 | |
| Pathstone Holdings, LLC |
13F
|
Company |
0.46%
|
167,905
|
$371,071 | — | 31 Dec 2025 | |
| Sargent Investment Group, LLC |
13F
|
Company |
0.46%
|
166,050
|
$366,971 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.42%
|
152,915
|
$337,942 | — | 31 Dec 2025 | |
| Westside Investment Management, Inc. |
13F
|
Company |
0.41%
|
149,447
|
$330,285 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.38%
|
138,761
|
$306,662 | — | 31 Dec 2025 | |
| Suja Ramnath |
3/4/5
|
Director |
0.2%
|
72,438
|
$303,515 | — | 15 May 2025 | |
| Shawn G. Thomas |
3/4/5
|
VP of Marketing and Bus Dev |
—
class O/S missing
|
60,128
|
$234,499 | — | 19 Feb 2025 | |
| BROWN ADVISORY INC |
13F
|
Company |
0.28%
|
100,243
|
$221,537 | — | 31 Dec 2025 | |
| XTX Topco Ltd |
13F
|
Company |
0.27%
|
96,270
|
$212,757 | — | 31 Dec 2025 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.26%
|
95,783
|
$212,000 | — | 31 Dec 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.22%
|
79,293
|
$175,238 | — | 31 Dec 2025 | |
| Jeffrey A. Lewis |
3/4/5
|
SVP, Marketing and Bus. Dev |
—
class O/S missing
|
26,407
|
$163,723 | — | 01 Mar 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.2%
|
73,576
|
$162,603 | — | 31 Dec 2025 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
0.18%
|
66,922
|
$147,900 | — | 31 Dec 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.17%
|
62,700
|
$138,567 | — | 31 Dec 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.17%
|
60,813
|
$134,396 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.17%
|
60,333
|
$133,336 | — | 31 Dec 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.16%
|
59,446
|
$131,376 | — | 31 Dec 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.16%
|
58,494
|
$129,272 | — | 31 Dec 2025 | |
| LOS ANGELES CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.11%
|
38,047
|
$114,522 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.14%
|
50,139
|
$111,000 | — | 31 Dec 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.13%
|
47,051
|
$103,983 | — | 31 Dec 2025 | |
| CHANNEL WEALTH LLC |
13F
|
Company |
0.13%
|
46,850
|
$103,539 | — | 31 Dec 2025 | |
| Virtu Financial LLC |
13F
|
Company |
0.13%
|
46,830
|
$103,000 | — | 31 Dec 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.11%
|
38,285
|
$84,604 | — | 31 Dec 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.09%
|
34,249
|
$75,690 | — | 31 Dec 2025 | |
| Aristides Capital LLC |
13F
|
Company |
0.09%
|
33,500
|
$74,035 | — | 31 Dec 2025 | |
| Jain Global LLC |
13F
|
Company |
0.09%
|
31,143
|
$68,826 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.08%
|
29,105
|
$64,321 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for Atomera Inc
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Robert J. Mears | ATOM | Performance Stock Option (right to buy) | Award | 131,472 | 65,736 | 11 Mar 2026 | Direct | |||
| Francis Laurencio | ATOM | Performance Stock Option (right to buy) | Award | 157,776 | 78,888 | 11 Mar 2026 | Direct | |||
| Scott A. Bibaud | ATOM | Performance Stock Option (right to buy) | Award | 341,840 | 170,920 | 11 Mar 2026 | Direct | |||
| Robert J. Mears | ATOM | Common Stock | Award | 67.8% | 114,504 | 283,403 | 02 Mar 2026 | Direct | ||
| Robert J. Mears | ATOM | Common Stock | Sale | -2.3% | $19,696 | $4.95 | -3,979 | 168,899 | 02 Mar 2026 | Direct |
| Francis Laurencio | ATOM | Common Stock | Award | 78.7% | 114,504 | 259,963 | 02 Mar 2026 | Direct | ||
| Francis Laurencio | ATOM | Common Stock | Sale | -3.19% | $23,755 | $4.95 | -4,799 | 145,459 | 02 Mar 2026 | Direct |
| Scott A. Bibaud | ATOM | Common Stock | Sale | -1.4% | $49,871 | $4.95 | -10,075 | 709,741 | 02 Mar 2026 | Direct |
| Scott A. Bibaud | ATOM | Common Stock | Award | 52.6% | 248,088 | 719,816 | 02 Mar 2026 | Direct | ||
| Francis Laurencio | ATOM | Common Stock | Sale | -11.6% | -21,834 | 166,082 | 20 Feb 2026 | Direct | ||
| Francis Laurencio | ATOM | Common Stock | Options Exercise | 13.2% | 21,834 | 187,916 | 20 Feb 2026 | Direct | ||
| Francis Laurencio | ATOM | Incentive Stock Option (right to buy) | Options Exercise | -100% | -21,834 | 0 | 20 Feb 2026 | Direct | ||
| Robert J. Mears | ATOM | Common Stock | Sale | -1.91% | $8,637 | $2.39 | -3,614 | 186,062 | 01 Dec 2025 | Direct |
| Francis Laurencio | ATOM | Common Stock | Sale | -2.61% | $10,638 | $2.39 | -4,451 | 166,082 | 01 Dec 2025 | Direct |
| Scott A. Bibaud | ATOM | Common Stock | Sale | -1.81% | $22,325 | $2.39 | -9,341 | 506,010 | 01 Dec 2025 | Direct |
| Scott A. Bibaud | ATOM | Common Stock | Sale | -19.6% | $760,332 | $5.94 | -128,002 | 524,665 | 12 Jun 2025 | Direct |
| Scott A. Bibaud | ATOM | Common Stock | Options Exercise | 27.4% | 128,002 | 594,837 | 12 Jun 2025 | Direct | ||
| Scott A. Bibaud | ATOM | Non-Qualified Stock Option (right to buy) | Options Exercise | -100% | -57,830 | 0 | 12 Jun 2025 | Direct | ||
| Scott A. Bibaud | ATOM | Incentive Stock Option (right to buy) | Options Exercise | -100% | -70,172 | 0 | 12 Jun 2025 | Direct | ||
| Robert J. Mears | ATOM | Common Stock | Sale | -2.08% | $25,721 | $6.13 | -4,196 | 197,409 | 11 Jun 2025 | Direct |
| Francis Laurencio | ATOM | Common Stock | Options Exercise | 27% | 45,000 | 212,001 | 03 Jun 2025 | Direct | ||
| Francis Laurencio | ATOM | Common Stock | Sale | -22.7% | $316,087 | $6.14 | -51,480 | 174,970 | 03 Jun 2025 | Direct |
| Francis Laurencio | ATOM | Non-Qualified Stock Option (right to buy) | Options Exercise | -100% | -37,031 | 0 | 03 Jun 2025 | Direct | ||
| Francis Laurencio | ATOM | Incentive Stock Option (right to buy) | Options Exercise | -30.8% | -7,969 | 17,923 | 03 Jun 2025 | Direct | ||
| Scott A. Bibaud | ATOM | Common Stock | Sale | -1.71% | $54,918 | $6.00 | -9,153 | 524,665 | 02 Jun 2025 | Direct |
| Robert J. Mears | ATOM | Common Stock | Sale | -1.72% | $21,222 | $6.00 | -3,537 | 201,605 | 02 Jun 2025 | Direct |
| Francis Laurencio | ATOM | Common Stock | Sale | -2.35% | $26,154 | $6.00 | -4,359 | 181,450 | 02 Jun 2025 | Direct |
| Loan T. le Duy | ATOM | Common Stock | Award | 19.8% | 19,887 | 120,158 | 15 May 2025 | Direct | ||
| Steven K. Shevick | ATOM | Common Stock | Award | 18.4% | 19,887 | 128,216 | 15 May 2025 | Direct | ||
| Suja Ramnath | ATOM | Common Stock | Award | 37.8% | 19,887 | 72,438 | 15 May 2025 | Direct | ||
| John Gerber | ATOM | Common Stock | Award | 6.66% | 19,887 | 318,267 | 15 May 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.