Form 4 for ATOM Atomera Inc
Accepted 2026-06-02 16:02:29 ET · period of report 2026-06-01 · accession 0001683168-26-004457 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-06-02 16:02 | 2026-06-01 | ATOM | BIBAUD SCOTT A. | CEO, Pres, Dir | S - Sale | $9.52 | -14.0K | 695.8K | -2% | -$133.1K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-06-01 | S | D | 4,589 | $9.52 | 705,152 | D | — | — | (F1) Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting ofrestricted stock grants that were previously reported. This sale is to satisfy mandatory non-discretionary tax withholding obligations by a "sell to cover" transaction pursuant to Rule 10b5-l(c)(l)(ii)(D)(3) under the Exchange Act. |
| 2 | Common | Common Stock | 2026-06-01 | S | D | 5,534 | $9.52 | 699,618 | D | — | — | (F1) Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting ofrestricted stock grants that were previously reported. This sale is to satisfy mandatory non-discretionary tax withholding obligations by a "sell to cover" transaction pursuant to Rule 10b5-l(c)(l)(ii)(D)(3) under the Exchange Act. |
| 3 | Common | Common Stock | 2026-06-01 | S | D | 2,020 | $9.52 | 697,598 | D | — | — | (F1) Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting ofrestricted stock grants that were previously reported. This sale is to satisfy mandatory non-discretionary tax withholding obligations by a "sell to cover" transaction pursuant to Rule 10b5-l(c)(l)(ii)(D)(3) under the Exchange Act. |
| 4 | Common | Common Stock | 2026-06-01 | S | D | 1,837 | $9.52 | 695,761 | D | — | — | (F1) Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting ofrestricted stock grants that were previously reported. This sale is to satisfy mandatory non-discretionary tax withholding obligations by a "sell to cover" transaction pursuant to Rule 10b5-l(c)(l)(ii)(D)(3) under the Exchange Act. |