Zenas Biopharma Inc (ZBIO)
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Past 90 days
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Past 90 days
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Past 90 days
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| Notification date | Transaction date | B/S Transaction type | Insider and/or position |
Nb. shares Price Value |
Number of shares | Price | Value | Details |
|---|---|---|---|---|---|---|---|---|
| 2025-02-19 | 2025-02-18 | B Purchase |
Chief Executive Officer Executive Director |
25,000
+10.4%
6.67USD 166,750 |
25,000 +10.4% | 6.67 | USD 166,750 | |
| 2025-02-11 | 2025-02-07 | B Purchase | Non-Executive Director |
10,000
+27.0%
7.76USD 77,600 |
10,000 +27.0% | 7.76 | USD 77,600 | |
| 2024-12-04 | 2024-12-04 | B Purchase |
Chief Executive Officer Executive Director |
45,000
+22.9%
9.98USD 449,100 |
45,000 +22.9% | 9.98 | USD 449,100 | |
| 2024-12-04 | 2024-12-03 | B Purchase |
Chief Executive Officer Executive Director |
25,000
+14.6%
10.76USD 269,000 |
25,000 +14.6% | 10.76 | USD 269,000 | |
| 2024-11-20 | 2024-11-19 | B Purchase |
Chief Executive Officer Executive Director |
2,500
+1.5%
14.57USD 36,425 |
2,500 +1.5% | 14.57 | USD 36,425 | |
| 2024-11-20 | 2024-11-18 | B Purchase |
Chief Executive Officer Executive Director |
7,500
+4.7%
15.00USD 112,500 |
7,500 +4.7% | 15.00 | USD 112,500 | |
| 2024-09-20 | 2024-09-20 | B Purchase |
Chief Executive Officer Executive Director |
2,633
+0.2%
18.97USD 49,948 |
2,633 +0.2% | 18.97 | USD 49,948 | |
| 2024-09-20 | 2024-09-20 | B Purchase |
Chief Executive Officer Executive Director |
2,367
+0.1%
17.88USD 42,322 |
2,367 +0.1% | 17.88 | USD 42,322 | |
| 2024-09-20 | 2024-09-19 | B Purchase |
Chief Executive Officer Executive Director |
5,000
+0.3%
17.89USD 89,450 |
5,000 +0.3% | 17.89 | USD 89,450 | |
| 2024-09-20 | 2024-09-18 | B Purchase |
Chief Executive Officer Executive Director |
10,000
+0.6%
17.91USD 179,100 |
10,000 +0.6% | 17.91 | USD 179,100 | |
| 2024-09-18 | 2024-09-16 | B Purchase | Large shareholder |
882,353
+30.6%
17.00USD 15,000,001 |
882,353 +30.6% | 17.00 | USD 15,000,001 | |
| 2024-09-16 | 2024-09-16 | B Purchase |
Fairmount Funds Management LLC Non-Executive Director |
300,000
+23.0%
17.00USD 5,100,000 |
300,000 +23.0% | 17.00 | USD 5,100,000 | |
| 2024-09-16 | 2024-09-16 | B Purchase |
SR ONE CAPITAL MANAGEMENT, LLC Large shareholder |
441,176
+65.9%
17.00USD 7,499,992 |
441,176 +65.9% | 17.00 | USD 7,499,992 | |
| 2024-09-16 | 2024-09-16 | B Purchase |
SR ONE CAPITAL MANAGEMENT, LLC Large shareholder |
1,352,942
+269.6%
17.00USD 23,000,014 |
1,352,942 +269.6% | 17.00 | USD 23,000,014 | |
| 2024-09-16 | 2024-09-16 | B Purchase |
SR ONE CAPITAL MANAGEMENT, LLC Large shareholder |
441,176
+29.3%
17.00USD 7,499,992 |
441,176 +29.3% | 17.00 | USD 7,499,992 | |
| 2024-09-16 | 2024-09-16 | B Purchase | Non-Executive Director |
441,176
+65.9%
17.00USD 7,499,992 |
441,176 +65.9% | 17.00 | USD 7,499,992 | |
| 2024-09-16 | 2024-09-16 | B Purchase | Non-Executive Director |
441,176
+29.3%
17.00USD 7,499,992 |
441,176 +29.3% | 17.00 | USD 7,499,992 | |
| 2024-09-16 | 2024-09-16 | B Purchase | Non-Executive Director |
440,000
+131.5%
17.00USD 7,480,000 |
440,000 +131.5% | 17.00 | USD 7,480,000 | |
| 2024-09-17 | 2024-09-13 | B Purchase | Non-Executive Director |
58,823
+inf%
17.00USD 999,991 |
58,823 +inf% | 17.00 | USD 999,991 |