Louie Ngar Yee — SEC Form 4 filings
SEC reporting owner CIK 1913264. 13 Form 4 filings on record with FilingPulse; latest filed 2026-07-02.
Transaction summary — filings shown
Covers all 13 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): 3 legs across 3 filings — 272,304 shares, $339,919 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 170,940 shares @ $1.17 ($200,000) in MAIA Biotechnology, Inc., filed 2024-03-15.
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 |
|---|---|---|---|---|---|
| MAIA Biotechnology, Inc. (MAIA) | Director | 13 | 3 legs · 272,304 sh · $339,919 | — | 13 |
Form 4 filings — Louie Ngar Yee
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 32,630 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 33,748 (derivative) @ $0 | EDGAR |
| 2026-01-05 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 29,789 (derivative) @ $0 | EDGAR |
| 2025-12-23 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 81,699 @ $1.22 · Purchase (P): 81,699 (derivative) @ $1.36 | EDGAR |
| 2025-10-06 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 25,331 (derivative) @ $0 | EDGAR |
| 2025-07-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 25,232 (derivative) @ $0 | EDGAR |
| 2025-04-08 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 26,304 (derivative) @ $0 | EDGAR |
| 2025-01-03 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 15,338 (derivative) @ $0 | EDGAR |
| 2024-10-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 10,848 (derivative) @ $0 | EDGAR |
| 2024-07-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 8,592 (derivative) @ $0 | EDGAR |
| 2024-04-26 | 4 | MAIA Biotechnology, Inc. (MAIA) | Purchase (P): 19,665 @ $2.03 · Purchase (P): 19,665 (derivative) @ $2.26 | EDGAR |
| 2024-04-02 | 4 | MAIA Biotechnology, Inc. (MAIA) | Grant/award (A): 13,790 (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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