ONTX insider transaction filings
Onconova Therapeutics, Inc. — 2 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2024-03-15. Screen ONTX transaction legs live →
Insider transaction summary — last 90 days
No Form 4 filings for ONTX between 2026-06-16 and 2026-09-14. The table below lists the most recent filings on record.
Recent Form 4 filings — Onconova Therapeutics, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2024-03-15 | 4 | Guerin Mark Patrick — CFO AND COO | Option exercise (M): 8,666 · Tax withholding (F): 2,591 @ $0.90 · Option exercise (M): 8,666 (derivative) @ $0 | EDGAR |
| 2024-03-15 | 4 | Fruchtman Steven M — PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise (M): 23,111 · Tax withholding (F): 8,727 @ $0.90 · Option exercise (M): 23,111 (derivative) @ $0 | EDGAR |
Recent 8-K events — Onconova Therapeutics, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-14 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-31 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2026-07-10 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-09 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-22 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-12 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-27 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-26 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-15 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-15 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
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