Smith Stan — SEC Form 4 filings
SEC reporting owner CIK 1913199. 26 Form 4 filings on record with FilingPulse; latest filed 2026-07-02.
Transaction summary — filings shown
Covers all 26 filings on record, filed 2024-03-15 to 2026-07-02. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 19 legs across 16 filings — 876,290 shares, $1,396,487 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, …): 22.
- Largest priced transaction: purchase of 147,492 shares @ $2.03 ($299,409) in MAIA Biotechnology, Inc., filed 2024-04-26.
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) | Director | 26 | 19 legs · 876,290 sh · $1,396,487 | — | 22 |
Form 4 filings — Smith Stan
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 32,003 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 75,000 @ $1.34 | EDGAR |
| 2026-04-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 33,099 (derivative) @ $0 | EDGAR |
| 2026-01-12 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 2,700 @ $3.69 · Gift (G): 20,000 @ $0 | EDGAR |
| 2026-01-05 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 29,216 (derivative) @ $0 | EDGAR |
| 2025-12-23 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 57,189 @ $1.22 · Purchase (P): 57,189 (derivative) @ $1.36 | EDGAR |
| 2025-12-09 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 4,580 @ $1.20 · Purchase (P): 4,580 @ $1.19 · Purchase (P): 4,580 @ $1.20 | EDGAR |
| 2025-12-01 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 15,000 @ $1.04 | EDGAR |
| 2025-11-26 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 10,000 @ $0.99 · Purchase (P): 15,000 @ $0.98 | EDGAR |
| 2025-10-06 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 24,844 (derivative) @ $0 | EDGAR |
| 2025-10-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 19,230 @ $1.30 · Purchase (P): 19,230 (derivative) @ $1.57 | EDGAR |
| 2025-07-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 24,747 (derivative) @ $0 | EDGAR |
| 2025-06-05 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 33,333 @ $1.50 · Purchase (P): 33,333 (derivative) @ $1.71 | EDGAR |
| 2025-05-12 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 66,666 @ $1.50 · Purchase (P): 66,666 (derivative) @ $2.05 | EDGAR |
| 2025-04-08 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 24,800 (derivative) @ $0 | EDGAR |
| 2025-03-05 | 4/A | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 50,000 @ $1.50 · Purchase (P): 50,000 (derivative) @ $1.87 | EDGAR |
| 2025-03-05 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 25,000 @ $1.50 · Purchase (P): 25,000 (derivative) @ $1.85 | EDGAR |
| 2025-02-25 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 50,000 @ $1.50 · Purchase (P): 50,000 (derivative) @ $1.87 | EDGAR |
| 2025-01-03 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 12,782 (derivative) @ $0 | EDGAR |
| 2024-12-13 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 25,000 @ $1.87 · Purchase (P): 25,000 (derivative) @ $2.08 | EDGAR |
| 2024-11-04 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 100,000 @ $2.51 · Purchase (P): 100,000 (derivative) @ $2.26 | EDGAR |
| 2024-10-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 9,040 (derivative) @ $0 | EDGAR |
| 2024-07-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 7,160 (derivative) @ $0 | EDGAR |
| 2024-04-26 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 147,492 @ $2.03 · Purchase (P): 147,492 (derivative) @ $2.26 | EDGAR |
| 2024-04-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 11,491 (derivative) @ $0 | EDGAR |
| 2024-03-15 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 170,940 @ $1.17 · Purchase (P): 170,940 (derivative) @ $1.30 | 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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