MARTIN WILLIAM C
Reporting owner on Forms 3, 4 and 5, CIK 1205885.
- Also a 13F filer: MARTIN WILLIAM C
MARTIN WILLIAM C reported on 2 issuers in 43 filings, the latest a Form 4 filed 2026-10-08.
Issuers
| Issuer | Roles in the latest filing | Filings | Last filed |
|---|---|---|---|
| IMMR · IMMERSION CORPCIK 1058811 | director, officer (Chief Strategy Officer) | 1 | 2026-10-08 |
| Barnes & Noble Education, Inc. CIK 1634117 | director, 10% owner | 1 | 2026-09-29 |
Transactions and holdings
Every row of the person's Forms 3, 4 and 5, newest first, with the price and the amount owned after the row as filed.
| Security | Date | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| IMMR · IMMERSION CORPCommon Stock | 2026-10-07 | A granted | +17,217 | $0 | 1,440,381 | Form 4 |
| Barnes & Noble Education, I… Common Stock | 2026-09-25 | A granted | +17,653 | $0 | 187,391 | Form 4 |
| Barnes & Noble Education, I… Common Stock, holding | 12,000 | Form 4 | ||||
| Barnes & Noble Education, I… Common Stock, holding | 11,208,746 | Form 4 |
Filings
The person's Forms 3, 4 and 5, and any 13D or 13G naming it.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| Form 4 0001193125-26-418134 | IMMERSION CORP | 2026-10-08 | ||
| Form 4 0001634117-26-000103 | Barnes & Noble Education, Inc. | 2026-09-29 | ||
| 13F-NT 0000921895-26-002160 | Quarter ended 2026-06-30 | 2026-08-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-26-001379 | Quarter ended 2026-03-31 | 2026-05-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-26-000443 | Quarter ended 2025-12-31 | 2026-02-17 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-25-003084 | Quarter ended 2025-09-30 | 2025-11-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-25-002278 | Quarter ended 2025-06-30 | 2025-08-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-25-001525 | Quarter ended 2025-03-31 | 2025-05-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-25-000476 | Quarter ended 2024-12-31 | 2025-02-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-21-002635 | Quarter ended 2021-09-30 | 2021-11-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-21-002072 | Quarter ended 2021-06-30 | 2021-08-16 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-21-001361 | Quarter ended 2021-03-31 | 2021-05-17 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-21-000415 | Quarter ended 2020-12-31 | 2021-02-16 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-20-002979 | Quarter ended 2020-09-30 | 2020-11-16 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-20-002256 | Quarter ended 2020-06-30 | 2020-08-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-20-001459 | Quarter ended 2020-03-31 | 2020-05-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-20-000464 | Quarter ended 2019-12-31 | 2020-02-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-19-002794 | Quarter ended 2019-09-30 | 2019-11-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-19-002239 | Quarter ended 2019-06-30 | 2019-08-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-19-001501 | Quarter ended 2019-03-31 | 2019-05-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-19-000378 | Quarter ended 2018-12-31 | 2019-02-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-18-003056 | Quarter ended 2018-09-30 | 2018-11-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-18-002339 | Quarter ended 2018-06-30 | 2018-08-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-18-001724 | Quarter ended 2018-03-31 | 2018-05-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-18-000587 | Quarter ended 2017-12-31 | 2018-02-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-17-002672 | Quarter ended 2017-09-30 | 2017-11-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-17-002156 | Quarter ended 2017-06-30 | 2017-08-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-17-001520 | Quarter ended 2017-03-31 | 2017-05-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-17-000384 | Quarter ended 2016-12-31 | 2017-02-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-16-006152 | Quarter ended 2016-09-30 | 2016-11-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-16-005484 | Quarter ended 2016-06-30 | 2016-08-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-16-004566 | Quarter ended 2016-03-31 | 2016-05-16 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-16-003399 | Quarter ended 2015-12-31 | 2016-02-16 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-15-002547 | Quarter ended 2015-09-30 | 2015-11-16 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-15-002003 | Quarter ended 2015-06-30 | 2015-08-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-15-001368 | Quarter ended 2015-03-31 | 2015-05-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-15-000437 | Quarter ended 2014-12-31 | 2015-02-17 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-14-002427 | Quarter ended 2014-09-30 | 2014-11-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-14-001867 | Quarter ended 2014-06-30 | 2014-08-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-14-001193 | Quarter ended 2014-03-31 | 2014-05-15 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-14-000343 | Quarter ended 2013-12-31 | 2014-02-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-13-002294 | Quarter ended 2013-09-30 | 2013-11-14 | acceptance time not in the bulk data set | |
| 13F-NT 0000921895-13-001736 | Quarter ended 2013-06-30 | 2013-08-14 | acceptance time not in the bulk data set |