Vitoc Vlad — SEC Form 4 filings
SEC reporting owner CIK 1913257. 14 Form 4 filings on record with FilingPulse; latest filed 2026-09-15.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2024-01-26 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): 10 legs across 7 filings — 322,500 shares, $392,428 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, …): 18.
- Largest priced transaction: purchase of 72,700 shares @ $1.39 ($100,886) in MAIA Biotechnology, Inc., filed 2026-06-02.
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 |
|---|---|---|---|---|---|
| MAIA Biotechnology, Inc. (MAIA) | Chief Executive Officer, Director, 10% owner | 14 | 10 legs · 322,500 sh · $392,428 | — | 18 |
Form 4 filings — Vitoc Vlad
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-15 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 73,000 @ $1.37 | EDGAR |
| 2026-06-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 72,700 @ $1.39 | EDGAR |
| 2026-06-01 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 800,000 (derivative) @ $0 | EDGAR |
| 2026-04-14 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 800,000 (derivative) @ $0 | EDGAR |
| 2025-12-04 | 4/A | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 22,000 @ $1.05 · Purchase (P): 50,000 @ $1.14 | EDGAR |
| 2025-12-04 | 4/A | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 10,500 @ $0.97 | EDGAR |
| 2025-12-01 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 50,000 @ $1.14 · Purchase (P): 22,000 @ $1.05 | EDGAR |
| 2025-11-28 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 10,500 @ $0.97 | EDGAR |
| 2025-11-25 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 1,800 @ $0.92 · Purchase (P): 10,000 @ $0.99 | EDGAR |
| 2025-05-16 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 400,000 (derivative) @ $0 | EDGAR |
| 2025-02-12 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 400,000 (derivative) @ $0 | EDGAR |
| 2024-11-07 | 4 | MAIA Biotechnology, Inc. (MAIA) | Gift (G): 19,981 (derivative) @ $1.80 · Gift (G): 19,981 (derivative) @ $1.80 · Gift (G): 19,982 (derivative) @ $1.80 · Gift (G): 19,982 (derivative) @ $1.80 · Gift (G): 19,982 (derivative) @ $1.80 · Gift (G): 19,982 (derivative) @ $1.80 · +6 more | EDGAR |
| 2024-04-30 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 200,000 (derivative) @ $0 | EDGAR |
| 2024-01-26 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 200,000 (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.
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