STAAB THOMAS R II — SEC Form 4 filings
SEC reporting owner CIK 1230708. 10 Form 4 filings on record with FilingPulse; latest filed 2026-09-15.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-05-08 to 2026-09-15. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 5,675 shares, $10,981 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 13.
- Largest priced transaction: purchase of 5,675 shares @ $1.94 ($10,981) in TENAX THERAPEUTICS, INC., filed 2026-09-15.
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 |
|---|---|---|---|---|---|
| TENAX THERAPEUTICS, INC. (TENX) | Chief Financial Officer | 2 | 1 leg · 5,675 sh · $10,981 | — | 2 |
| LENSAR, Inc. (LNSR) | Chief Financial Officer | 8 | — | — | 11 |
Form 4 filings — STAAB THOMAS R II
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-15 | 4 | TENAX THERAPEUTICS, INC. (TENX) | Purchase (P): 5,675 @ $1.94 | EDGAR |
| 2026-05-13 | 4 | TENAX THERAPEUTICS, INC. (TENX) | Grant/award (A): 10,000 @ $0 · Grant/award (A): 450,000 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | LENSAR, Inc. (LNSR) | Tax withholding (F): 1,350 @ $5.38 | EDGAR |
| 2026-03-19 | 4 | LENSAR, Inc. (LNSR) | Option exercise (M): 5,500 @ $2.65 · Option exercise (M): 5,500 (derivative) @ $0 | EDGAR |
| 2026-02-20 | 4 | LENSAR, Inc. (LNSR) | Tax withholding (F): 1,076 @ $11.32 | EDGAR |
| 2026-01-13 | 4 | LENSAR, Inc. (LNSR) | Tax withholding (F): 1,826 @ $11.57 | EDGAR |
| 2025-02-20 | 4 | LENSAR, Inc. (LNSR) | Grant/award (A): 12,766 @ $0 | EDGAR |
| 2025-02-06 | 4 | LENSAR, Inc. (LNSR) | Tax withholding (F): 1,839 @ $8.25 | EDGAR |
| 2024-08-12 | 4 | LENSAR, Inc. (LNSR) | Option exercise (M): 3,500 @ $2.65 · Option exercise (M): 3,500 (derivative) @ $0 | EDGAR |
| 2024-05-08 | 4 | LENSAR, Inc. (LNSR) | Tax withholding (F): 1,853 @ $4.43 · Grant/award (A): 19,000 @ $0 | 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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