ZENAS BIOPHARMA INC (ZBIO) Stock Ownership
NASDAQ:ZBIO • US98937L1052
25.28 USD
+0.02 (+0.08%)
At close: Mar 6, 2026
25.28 USD
0 (0%)
After Hours: 3/6/2026, 8:00:02 PM
| Shares Outstanding | 53.68M |
| Float | 39.38M |
| Float Short Interest Percentage | 19.8% |
| Owners (insider) | 1.07% |
| Owners (institutional) | 75.39% |
| Owners (insider) change | 3% |
| Owners (institutional) change | 17.57% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Feb 12, 2026 | Allen Patricia L | Open Market Purchase | 19860 | 25.16 | $ 499,745.60 |
| Feb 11, 2026 | Lu Hongbo | Open Market Purchase | 25985 | 22.50 | $ 584,662.50 |
| Feb 2, 2026 | MOULDER LEON O JR | Open Market Purchase | 57000 | 17.96 | $ 1,023,720.00 |
| Jan 7, 2026 | MOULDER LEON O JR | Open Market Purchase | 100000 | 16.39 | $ 1,639,000.00 |
| Oct 9, 2025 | ENRIGHT PATRICK G | Open Market Purchase | 117255 | 19.19 | $ 2,250,026.50 |
| Oct 9, 2025 | Nunn Jason Raleigh | Open Market Purchase | 63158 | 19.00 | $ 1,200,002.00 |
| Oct 9, 2025 | SR ONE CAPITAL MANAGEMENT, LLC | Open Market Purchase | 126315 | 19.00 | $ 2,399,985.00 |
| Oct 9, 2025 | George Simeon | Open Market Purchase | 126315 | 19.00 | $ 2,399,985.00 |
| Oct 7, 2025 | Lu Hongbo | Open Market Purchase | 263160 | 19.00 | $ 5,000,040.00 |
| Oct 7, 2025 | Fairmount Funds Management LLC | Open Market Purchase | 316219 | 19.00 | $ 6,008,161.00 |
| Oct 7, 2025 | Fairmount Healthcare Fund II L.P. | Open Market Purchase | 316219 | 19.00 | $ 6,008,161.00 |
| Oct 7, 2025 | Kiselak Tomas | Open Market Purchase | 316219 | 19.00 | $ 6,008,161.00 |
| Oct 7, 2025 | Harwin Peter Evan | Open Market Purchase | 316219 | 19.00 | $ 6,008,161.00 |
| Oct 7, 2025 | MOULDER LEON O JR | Open Market Purchase | 36928 | 20.85 | $ 769,948.80 |