🕵️ Barinthus Biotherapeutics PLC. ($BRNS)
SEC insider & ownership activity, last 12 months · CIK 1828185 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. 4 red-flag 8-Ks in the window, most recently Delisting notice (3.01), Sep 9, 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
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Frank W. Cawood | 8.4% | 13G | Feb 11, 2025 | filing ↗ | |
| International Generosity Foundation Trust | 6.7% | 13D | Feb 3, 2026 | filing ↗ | |
| Oxford Science Enterprises PLC | exited | 13G | Sep 11, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Agreement terminated (1.02) | Sep 9, 2026 | filing ↗ |
| Acquisition or disposition (2.01) | Sep 9, 2026 | filing ↗ |
| Delisting notice (3.01) | Sep 9, 2026 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Sep 9, 2026 | filing ↗ |
| Change of control (5.01) | Sep 9, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 9, 2026 | filing ↗ |
| Delisting notice (3.01) | Sep 1, 2026 | filing ↗ |
| Other events (8.01) | Sep 1, 2026 | filing ↗ |
| Delisting notice (3.01) | Aug 24, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 24, 2026 | filing ↗ |
| Other events (8.01) | Aug 24, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 24, 2026 | filing ↗ |
| Earnings (2.02) | Aug 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 6, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 30, 2026 | filing ↗ |
| Other events (8.01) | Jun 30, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 20, 2026 | filing ↗ |
| Earnings (2.02) | Apr 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 30, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 22, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 27, 2026 | filing ↗ |
| Earnings (2.02) | Mar 13, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 13, 2026 | filing ↗ |
| Material agreement (1.01) | Feb 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 23, 2026 | filing ↗ |
| Delisting notice (3.01) | Dec 30, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 10, 2025 | filing ↗ |
| Earnings (2.02) | Nov 7, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 7, 2025 | filing ↗ |
| Material agreement (1.01) | Sep 29, 2025 | filing ↗ |