🕵️ ENZO Biochem Inc ($ENZB)
SEC insider & ownership activity, last 12 months · CIK 316253 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. One red-flag 8-K in the window: Delisting notice (3.01), Aug 20, 2025.
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 | |
|---|---|---|---|---|---|
| Battery Partners XIV, L.P. | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Battery Partners GP XIV, LLC | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Zachary Smotherman | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Neeraj Agrawal | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Michael M. Brown | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Russell L. Fleischer | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Jesse Feldman | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Morad Elhafed | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Roger H. Lee | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Chelsea R. Stoner | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Dharmesh Thakker | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Battery Ventures XIV, L.P. | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Battery Ventures Xiv-Ef, L.P. | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Battery Investment Partners XIV, L.P. | 21.8% | 13D | Jun 23, 2025 | filing ↗ | |
| Jack Bryant | 9.9% | 13D | Jun 23, 2025 | filing ↗ | |
| Kenan Lucas | 9.9% | 13D | Jun 23, 2025 | filing ↗ | |
| Raymond Harbert | 9.9% | 13D | Jun 23, 2025 | filing ↗ | |
| Harbert Fund Advisors, Inc. | 9.9% | 13D | Jun 23, 2025 | filing ↗ | |
| Harbert Management Corporation | 9.9% | 13D | Jun 23, 2025 | filing ↗ | |
| Harbert Discovery Co-Investment Fund I, LP | 6.5% | 13D | Jun 23, 2025 | filing ↗ | |
| Harbert Discovery Co-Investment Fund I GP, LLC | 6.5% | 13D | Jun 23, 2025 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Acquisition or disposition (2.01) | Aug 20, 2025 | filing ↗ |
| Delisting notice (3.01) | Aug 20, 2025 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Aug 20, 2025 | filing ↗ |
| Change of control (5.01) | Aug 20, 2025 | filing ↗ |
| Officer/director changes (5.02) | Aug 20, 2025 | filing ↗ |
| Charter/bylaw changes (5.03) | Aug 20, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 20, 2025 | filing ↗ |
| Shareholder vote (5.07) | Aug 19, 2025 | filing ↗ |