🕵️ Autolus Therapeutics PLC ($AUTL)
SEC insider & ownership activity, last 12 months · CIK 1730463 · every row links its SEC filing
Over the last 12 months insiders sold $16K with no open-market buying against it. Piccina Cintia sold $16K in discretionary trades (Sep). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 1 seller, $16K (1 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Piccina Cintia | 0 | – | 1 | $16K | Sep 2, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| MAK Capital Fund LP | 12.6% | 13G | May 15, 2026 | filing ↗ | |
| MAK Capital One LLC | 12.6% | 13G | May 15, 2026 | filing ↗ | |
| Michael A. Kaufman | 12.6% | 13G | May 15, 2026 | filing ↗ | |
| MAK Capital One L.L.C. | 11.3% | 13G | Feb 13, 2026 | filing ↗ | |
| Michael A. Kaufman | 11.3% | 13G | Feb 13, 2026 | filing ↗ | |
| Syncona Portfolio Limited | 10.8% | 13G | May 7, 2025 | filing ↗ | |
| Syncona Holdings Limited | 10.8% | 13G | May 7, 2025 | filing ↗ | |
| Syncona Investment Management Limited | 10.8% | 13G | May 7, 2025 | filing ↗ | |
| Syncona Limited | 10.8% | 13G | May 7, 2025 | filing ↗ | |
| Roel Bulthuis | 10.8% | 13G | May 7, 2025 | filing ↗ | |
| Christopher Hollowood | 10.8% | 13G | May 7, 2025 | filing ↗ | |
| Kenneth Galbraith | 10.8% | 13G | May 7, 2025 | filing ↗ | |
| Wellington Management Company LLP | 10.1% | 13G | Apr 4, 2025 | filing ↗ | |
| Armistice Capital, LLC | 5.6% | 13G | Aug 14, 2026 | filing ↗ | |
| Steven Boyd | 5.6% | 13G | Aug 14, 2026 | filing ↗ | |
| Renata Kellnerova | 5.6% | 13D | Aug 27, 2026 | filing ↗ | |
| Amalar Holding S.r.o. | 5.6% | 13D | Aug 27, 2026 | filing ↗ | |
| PPF IM Ltd. | 5.6% | 13D | Aug 27, 2026 | filing ↗ | |
| PPF Group A.S. | 5.6% | 13D | Aug 27, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Piccina Cintia | $16K | Sep 2, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Aug 11, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 11, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 3, 2026 | filing ↗ |
| Other events (8.01) | Aug 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 3, 2026 | filing ↗ |
| Material agreement (1.01) | Jul 30, 2026 | filing ↗ |
| New financial obligation (2.03) | Jul 30, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jul 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 30, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 29, 2026 | filing ↗ |
| Other events (8.01) | Jun 5, 2026 | filing ↗ |
| Earnings (2.02) | May 14, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 14, 2026 | filing ↗ |
| Exit or disposal costs (2.05) | Apr 29, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 29, 2026 | filing ↗ |
| Auditor change (4.01) | Apr 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 14, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 8, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 8, 2026 | filing ↗ |
| Earnings (2.02) | Mar 27, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 27, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 27, 2026 | filing ↗ |
| Material agreement (1.01) | Jan 21, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 12, 2026 | filing ↗ |
| Other events (8.01) | Jan 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 12, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 1, 2025 | filing ↗ |