Lo Steven — SEC Form 4 filings
SEC reporting owner CIK 1501959. 8 Form 4 filings on record with FilingPulse; latest filed 2026-03-26.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-03-20 to 2026-03-26. 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 — 100,000 shares, $49,000 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, …): 11.
- Largest priced transaction: purchase of 100,000 shares @ $0.49 ($49,000) in Vaxart, Inc., filed 2025-05-19.
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 |
|---|---|---|---|---|---|
| Vaxart, Inc. (VXRT) | President, Chief Exec Officer, Director | 8 | 1 leg · 100,000 sh · $49,000 | — | 11 |
Form 4 filings — Lo Steven
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-26 | 4 | Vaxart, Inc. (VXRT) | Tax withholding (F): 126,028 @ $0.69 | EDGAR |
| 2026-03-20 | 4 | Vaxart, Inc. (VXRT) | Tax withholding (F): 22,425 @ $0.63 | EDGAR |
| 2026-03-18 | 4 | Vaxart, Inc. (VXRT) | Grant/award (A): 846,500 @ $0 · Grant/award (A): 1,543,000 (derivative) @ $0 | EDGAR |
| 2025-12-08 | 4 | Vaxart, Inc. (VXRT) | Grant/award (A): 151,351 @ $0 · Tax withholding (F): 54,153 @ $0.37 | EDGAR |
| 2025-05-19 | 4 | Vaxart, Inc. (VXRT) | Purchase (P): 100,000 @ $0.49 | EDGAR |
| 2025-03-26 | 4 | Vaxart, Inc. (VXRT) | Grant/award (A): 1,405,000 @ $0 · Grant/award (A): 2,108,000 (derivative) @ $0 | EDGAR |
| 2025-03-20 | 4 | Vaxart, Inc. (VXRT) | Tax withholding (F): 22,362 @ $0.57 | EDGAR |
| 2024-03-20 | 4 | Vaxart, Inc. (VXRT) | Grant/award (A): 250,000 @ $0 · Grant/award (A): 1,000,000 (derivative) @ $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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1501959 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →