| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Kevin Tang | Chief Executive Officer | 2026-06-02 | 206,005 | $15.28 | $3.15MBuy |
| Kevin Tang | Chief Executive Officer | 2026-06-01 | 343,521 | $15.28 | $5.25MBuy |
| Kevin Tang | Chief Executive Officer | 2026-06-01 | 99 | $15.34 | $1.52kBuy |
| Kevin Tang | Chief Executive Officer | 2026-05-29 | 2,299 | $15.35 | $35.29kBuy |
| Kevin Tang | Chief Executive Officer | 2026-05-29 | 262,682 | $15.31 | $4.02MBuy |
| Greg Keenan | SVP Chief Medical Officer | 2026-03-06 | 8,069 | $14.32 | $115.55kSell |
| Kevin Tang | Director | 2026-03-03 | 184,208 | $14.22 | $2.62MBuy |
| Kevin Tang | Director | 2026-03-02 | 83,561 | $14.33 | $1.20MBuy |
| Peter Greenleaf | Chief Executive Officer | 2026-03-02 | 100,890 | $14.21 | $1.43MSell |
| Joseph M. Miller | Chief Financial Officer | 2026-03-02 | 37,511 | $14.21 | $533.03kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Kevin Tang | 10.14% | 13,044,106 | $211.58M | Insider |
| Tang Capital Management LLC | 9.51% | 12,229,500 | $198.36M | Institution |
| Blackrock Inc | 6.10% | 7,845,521 | $127.25M | Institution |
| Nea Management Company LLC | 3.09% | 3,969,834 | $64.39M | Institution |
| Two Sigma Investments LP | 2.67% | 3,428,705 | $55.61M | Institution |
| Arrowstreet Capital Limited Partnership | 2.55% | 3,284,368 | $53.27M | Institution |
| State Street Corp | 1.97% | 2,527,099 | $40.99M | Institution |
| Morgan Stanley | 1.74% | 2,232,548 | $36.21M | Institution |
| Marshall Wace LLP | 1.46% | 1,874,597 | $30.41M | Institution |
| Peter Greenleaf | 1.43% | 1,840,379 | $29.85M | Insider |