ABCP insider transaction filings
AmBase Corp — 4 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2024-05-01. Screen ABCP transaction legs live →
Insider transaction summary — last 90 days
No Form 4 filings for ABCP between 2026-06-24 and 2026-09-22. The table below lists the most recent filings on record.
Recent Form 4 filings — AmBase Corp
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2024-05-01 | 4 | Barc Investments LLC — 10% owner | Purchase (P): 909,691 @ $0.21 | EDGAR |
| 2024-05-01 | 4 | Carnegie Jerry Y — Director | Holdings only — no transactions reported | EDGAR |
| 2024-03-07 | 4 | Barc Investments LLC — 10% owner | Purchase (P): 44,200,460 @ $0.20 | EDGAR |
| 2024-02-20 | 4 | Camac Fund, LP — 10% owner | Sale (S): 383,116 @ $0.25 · Sale (S): 1,693,021 @ $0.25 · Sale (S): 1,102,170 @ $0.22 | EDGAR |
Recent 8-K events — AmBase Corp
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-31 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-29 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-04 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-25 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-29 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-21 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-19 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-26 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-29 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-11 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
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