Tardugno Michael H — SEC Form 4 filings
SEC reporting owner CIK 1384550. 18 Form 4 filings on record with FilingPulse; latest filed 2026-09-15.
Transaction summary — filings shown
Covers all 18 filings on record, filed 2024-03-18 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): 1 leg across 1 filing — 25,000 shares, $25,750 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, …): 17.
- Largest priced transaction: purchase of 25,000 shares @ $1.03 ($25,750) in Imunon, Inc., filed 2024-08-16.
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 |
|---|---|---|---|---|---|
| Imunon, Inc. (IMNN) | Executive Chairman of Board, Director | 18 | 1 leg · 25,000 sh · $25,750 | — | 17 |
Form 4 filings — Tardugno Michael H
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-15 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 5,824 @ $1.47 | EDGAR |
| 2026-09-01 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 7,371 @ $1.60 | EDGAR |
| 2026-08-17 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 7,147 @ $1.65 | EDGAR |
| 2026-08-04 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 6,358 @ $1.59 | EDGAR |
| 2026-07-21 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 4,603 @ $1.83 | EDGAR |
| 2026-07-07 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 4,410 @ $1.91 | EDGAR |
| 2026-06-29 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 42,519 @ $1.72 | EDGAR |
| 2026-06-23 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 4,629 @ $1.82 | EDGAR |
| 2026-06-09 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 4,089 @ $2.06 | EDGAR |
| 2026-05-27 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 3,484 @ $2.20 | EDGAR |
| 2026-01-06 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 43,821 (derivative) @ $0 | EDGAR |
| 2025-08-06 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 1,667 (derivative) @ $0 | EDGAR |
| 2025-03-18 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2024-12-19 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 12,500 (derivative) @ $0 | EDGAR |
| 2024-09-10 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 82,926 (derivative) @ $0 | EDGAR |
| 2024-08-16 | 4 | Imunon, Inc. (IMNN) | Purchase (P): 25,000 @ $1.03 | EDGAR |
| 2024-06-14 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2024-03-18 | 4 | Imunon, Inc. (IMNN) | Grant/award (A): 12,500 (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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