🕵️ Abpro Holdings, Inc. ($ABPWW)
SEC insider & ownership activity, last 12 months · CIK 1893219 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. 5 red-flag 8-Ks in the window, most recently Delisting notice (3.01), May 28, 2026.
Insider flow
0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
No current 5%+ beneficial-ownership positions on file.
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Officer/director changes (5.02) | Aug 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 25, 2026 | filing ↗ |
| Officer/director changes (5.02) | Aug 19, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 19, 2026 | filing ↗ |
| Delisting notice (3.01) | May 28, 2026 | filing ↗ |
| Delisting notice (3.01) | Feb 18, 2026 | filing ↗ |
| Delisting notice (3.01) | Feb 5, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 5, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 28, 2026 | filing ↗ |
| Material agreement (1.01) | Jan 16, 2026 | filing ↗ |
| New financial obligation (2.03) | Jan 16, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 16, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 16, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 6, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 15, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 15, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 9, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 9, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 4, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 4, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 4, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 4, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 3, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 3, 2025 | filing ↗ |
| Charter/bylaw changes (5.03) | Oct 16, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 16, 2025 | filing ↗ |
| Delisting notice (3.01) | Oct 14, 2025 | filing ↗ |
| Shareholder vote (5.07) | Oct 10, 2025 | filing ↗ |
| Delisting notice (3.01) | Sep 30, 2025 | filing ↗ |