| Transactions | |||
| All | Buy | Sell | Option Exercise |
Filer's Name |
Relationship/ Title |
Trans. Date |
Trans. Type |
Ownership Type |
Security Type |
Shares |
Price |
Trans. Value |
Total Shares Owned |
| Ogden Christopher | Chief Financial Officer | 03/17/2026 | DS | Direct | COM | 19,323 | $6.42 | $124,111.63 | 296,948 |
| Belvin Marcia | SVP, Chief Scientific Officer | 03/17/2026 | DS | Direct | COM | 31,492 | $6.42 | $202,273.12 | 300,760 |
| Mccarthy Sean A. | CEO | 03/17/2026 | DS | Direct | COM | 118,969 | $6.42 | $764,137.89 | 1,078,922 |
| Chu Yu-Waye | Chief Medical Officer | 03/17/2026 | DS | Direct | COM | 21,279 | $6.42 | $136,675.02 | 189,446 |
| Mccarthy Sean A. | CEO | 02/02/2026 | AA | Direct | COM | 210,000 | $0.00 | $0.00 | 1,197,891 |
| Ogden Christopher | Chief Financial Officer | 02/02/2026 | AA | Direct | COM | 90,000 | $0.00 | $0.00 | 316,271 |
| Belvin Marcia | SVP, Chief Scientific Officer | 02/02/2026 | AA | Direct | COM | 60,000 | $0.00 | $0.00 | 332,252 |
| Chu Yu-Waye | Chief Medical Officer | 02/02/2026 | AA | Direct | COM | 75,000 | $0.00 | $0.00 | 210,725 |
| Lester Rachael | Chief Business Officer | 02/02/2026 | AA | Direct | COM | 20,000 | $0.00 | $0.00 | 20,000 |
| Mccarthy Sean A. | CEO | 11/06/2025 | DS | Direct | COM | 101,793 | $4.54 | $461,906.10 | 987,891 |
| Mccarthy Sean A. | CEO | 06/16/2025 | DS | Direct | COM | 55,511 | $2.69 | $149,263.53 | 1,089,684 |
| Belvin Marcia | SVP, Chief Scientific Officer | 06/16/2025 | DS | Direct | COM | 13,884 | $2.69 | $37,334.08 | 272,252 |
| Ogden Christopher | Chief Financial Officer | 06/16/2025 | DS | Direct | COM | 10,614 | $2.69 | $28,539.98 | 226,271 |
| Mccarthy Sean A. | CEO | 06/13/2025 | AM | Direct | COM | 150,000 | $0.00 | $0.00 | 1,145,195 |
| Belvin Marcia | SVP, Chief Scientific Officer | 06/13/2025 | AM | Direct | COM | 37,500 | $0.00 | $0.00 | 286,136 |
| Ogden Christopher | Chief Financial Officer | 06/13/2025 | AM | Direct | COM | 37,500 | $0.00 | $0.00 | 236,885 |
| Ogden Christopher | Chief Financial Officer | 06/13/2025 | DS | Direct | COM | 1,641 | $2.95 | $4,841.44 | 199,385 |
| Belvin Marcia | SVP, Chief Scientific Officer | 03/18/2025 | DS | Direct | COM | 19,512 | $0.60 | $11,687.69 | 248,636 |
| Rowland Lloyd A | General Counsel | 03/18/2025 | DS | Direct | COM | 10,203 | $0.60 | $6,111.60 | 120,594 |
| Chu Yu-Waye | Chief Medical Officer | 03/18/2025 | DS | Direct | COM | 4,025 | $0.60 | $2,410.98 | 135,725 |
| Ogden Christopher | Chief Financial Officer | 03/18/2025 | DS | Direct | COM | 8,551 | $0.60 | $5,122.05 | 201,026 |
| Mccarthy Sean A. | CEO | 03/18/2025 | DS | Direct | COM | 37,656 | $0.60 | $22,555.94 | 995,195 |
| Mccarthy Sean A. | CEO | 02/04/2025 | AA | Direct | COM | 195,000 | $0.00 | $0.00 | 1,032,851 |
| Mccarthy Sean A. | CEO | 02/04/2025 | AA | Direct | COM | 180,000 | $0.00 | $0.00 | 837,851 |
| Ogden Christopher | Chief Financial Officer | 02/04/2025 | AA | Direct | COM | 57,500 | $0.00 | $0.00 | 209,577 |
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Transaction Type Key First letter: A = Acquired, D = Disposed Second letter: A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust |
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