According to recent filings covering the 90 days ending January 16, 2026, the three most significant insider holders at Atomera are Ceo And President Scott A. Bibaud (506.01K shares), Director John Gerber (318.27K shares), Chief Technology Officer Robert J Mears (186.06K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Scott A. Bibaud | Ceo And President | 506,010 | 02 Dec, 2025 |
| John Gerber | 318,267 | 16 May, 2025 | |
| Robert J Mears | Chief Technology Officer | 186,062 | 02 Dec, 2025 |
| Francis Laurencio | Cfo | 166,082 | 02 Dec, 2025 |
| Steven K Shevick | 128,216 | 16 May, 2025 | |
| Duy Loan T Le | 120,158 | 16 May, 2025 | |
| Suja Ramnath | 72,438 | 16 May, 2025 | |
| Shawn G Thomas | Vp Of Marketing And Bus Dev | 60,128 | 21 Feb, 2025 |
| C Rinn Cleavelin | 56,668 | 12 May, 2021 | |
| Jeffrey A Lewis | Svp And Marketing And Bus. Dev | 26,407 | 05 Mar, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Dec, 2025 | Scott A. Bibaud | Common Stock | D | 2,015 | $2.39 | 513,336 | D | S |
| 01 Dec, 2025 | Scott A. Bibaud | Common Stock | D | 1,832 | $2.39 | 506,010 | D | S |
| 01 Dec, 2025 | Scott A. Bibaud | Common Stock | D | 918 | $2.39 | 507,842 | D | S |
| 01 Dec, 2025 | Scott A. Bibaud | Common Stock | D | 4,576 | $2.39 | 508,760 | D | S |
| 01 Dec, 2025 | Francis Laurencio | Common Stock | D | 897 | $2.39 | 169,231 | D | S |
| 01 Dec, 2025 | Francis Laurencio | Common Stock | D | 2,114 | $2.39 | 166,082 | D | S |
| 01 Dec, 2025 | Francis Laurencio | Common Stock | D | 405 | $2.39 | 170,128 | D | S |
| 01 Dec, 2025 | Francis Laurencio | Common Stock | D | 1,035 | $2.39 | 168,196 | D | S |
| 01 Dec, 2025 | Robert J Mears | Common Stock | D | 784 | $2.39 | 188,892 | D | S |
| 01 Dec, 2025 | Robert J Mears | Common Stock | D | 1,540 | $2.39 | 186,448 | D | S |
| 01 Dec, 2025 | Robert J Mears | Common Stock | D | 904 | $2.39 | 187,988 | D | S |
| 01 Dec, 2025 | Robert J Mears | Common Stock | D | 386 | $2.39 | 186,062 | D | S |
| 12 Jun, 2025 | Scott A. Bibaud | Common Stock | D | 57,830 | $5.94 | 524,665 | D | S |
| 12 Jun, 2025 | Scott A. Bibaud | Common Stock | A | 57,830 | $5.70 | 582,495 | D | M |
| 12 Jun, 2025 | Scott A. Bibaud | Common Stock | D | 70,172 | $5.94 | 524,665 | D | S |
| 12 Jun, 2025 | Scott A. Bibaud | Common Stock | A | 70,172 | $5.70 | 594,837 | D | M |
| 11 Jun, 2025 | Robert J Mears | Common Stock | D | 4,196 | $6.13 | 197,409 | D | S |
| 03 Jun, 2025 | Francis Laurencio | Common Stock | A | 37,031 | $3.90 | 212,001 | D | M |
| 03 Jun, 2025 | Francis Laurencio | Common Stock | A | 7,969 | $3.90 | 182,939 | D | M |
| 03 Jun, 2025 | Francis Laurencio | Common Stock | D | 6,480 | $6.14 | 174,970 | D | S |