Heshmatpour Amir F — SEC Form 4 filings
SEC reporting owner CIK 1443035. 17 Form 4 filings on record with FilingPulse; latest filed 2026-09-15.
Transaction summary — filings shown
Covers all 17 filings on record, filed 2025-03-28 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): 24 legs across 13 filings — 233,000 shares, $1,144,934 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 4 legs across 2 filings — 76,928 shares, $1,911,882 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 8.
- Largest priced transaction: sale of 37,500 shares @ $25.00 ($937,500) in NEONC TECHNOLOGIES HOLDINGS, INC., filed 2025-06-05.
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 |
|---|---|---|---|---|---|
| NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | CEO, President, Director, 10% owner | 17 | 24 legs · 233,000 sh · $1,144,934 | 4 legs · 76,928 sh · $1,911,882 | 8 |
Form 4 filings — Heshmatpour Amir F
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-15 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 15,000 @ $3.96 · Purchase (P): 35,000 @ $3.30 | EDGAR |
| 2026-09-14 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 37,000 @ $3.67 | EDGAR |
| 2026-08-18 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 9,000 @ $5.54 | EDGAR |
| 2026-08-17 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 12,000 @ $3.79 · Purchase (P): 3,000 @ $4.37 | EDGAR |
| 2026-05-04 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 10,000 @ $4.16 | EDGAR |
| 2026-04-28 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 10,000 @ $4.52 | EDGAR |
| 2026-04-23 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 10,000 @ $4.90 | EDGAR |
| 2026-04-10 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 10,000 @ $4.89 | EDGAR |
| 2026-04-09 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 10,000 @ $5.61 · Purchase (P): 5,000 @ $5.19 | EDGAR |
| 2026-04-06 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 20,000 @ $6.09 · Purchase (P): 5,000 @ $6.32 | EDGAR |
| 2025-11-24 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 20,000 @ $5.98 · Purchase (P): 4,000 @ $6.50 · Purchase (P): 6,000 @ $6.51 | EDGAR |
| 2025-11-10 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Grant/award (A): 1,200,000 | EDGAR |
| 2025-06-05 | 4/A | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Other (J): 3,996 @ $0 · Option exercise/expiry (X): 78,125 @ $12 · Sale (S): 37,500 @ $25 · Sale (S): 964 @ $19.13 · Option exercise/expiry (X): 78,125 (derivative) @ $0 | EDGAR |
| 2025-05-23 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 2,000 @ $7.39 | EDGAR |
| 2025-05-19 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Purchase (P): 1,600 @ $7.51 · Purchase (P): 1,400 @ $7.23 · Purchase (P): 990 @ $7.01 · Purchase (P): 1,000 @ $7.27 · Purchase (P): 1,500 @ $7.30 · Purchase (P): 3,510 @ $16.87 | EDGAR |
| 2025-04-08 | 4/A | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Other (J): 3,996 @ $0 · Option exercise/expiry (X): 78,125 @ $12 · Sale (S): 37,500 @ $25 · Sale (S): 964 @ $19.13 · Option exercise/expiry (X): 78,125 (derivative) @ $0 | EDGAR |
| 2025-03-28 | 4 | NEONC TECHNOLOGIES HOLDINGS, INC. (NTHI) | Other (J): 3,996 @ $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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