GLANVILLE THOMAS S — SEC Form 4 filings
SEC reporting owner CIK 1192319. 7 Form 4 filings on record with FilingPulse; latest filed 2026-07-31.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2024-09-26 to 2026-07-31. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 7.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| MIND TECHNOLOGY, INC (MIND) | Director | 4 | — | — | 4 |
| DEEP FISSION, INC. (FISN) | Director | 3 | — | — | 3 |
Form 4 filings — GLANVILLE THOMAS S
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-31 | 4 | MIND TECHNOLOGY, INC (MIND) | Grant/award (A): 30,000 (derivative) @ $4.77 | EDGAR |
| 2026-07-27 | 4 | DEEP FISSION, INC. (FISN) | Grant/award (A): 19,156 (derivative) @ $0 | EDGAR |
| 2026-03-10 | 4 | DEEP FISSION, INC. | Grant/award (A): 3,334 (derivative) @ $0 | EDGAR |
| 2025-12-22 | 4 | DEEP FISSION, INC. | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2025-10-08 | 4 | MIND TECHNOLOGY, INC (MIND) | Grant/award (A): 30,000 (derivative) @ $8.64 | EDGAR |
| 2025-01-22 | 4 | MIND TECHNOLOGY, INC (MIND) | Grant/award (A): 20,000 (derivative) @ $7.47 | EDGAR |
| 2024-09-26 | 4 | MIND TECHNOLOGY, INC (MIND) | Grant/award (A): 17,000 (derivative) @ $3.99 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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