| 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 |
| Fishman Peter L. | SVP, CFO | 04/01/2025 | DF | Direct | COM | 857 | $0.65 | $557.05 | 76,736 |
| Fishman Peter L. | SVP, CFO | 04/01/2025 | AM | Direct | COM | 2,500 | $0.00 | $0.00 | 77,593 |
| Fishman Peter L. | SVP, CFO | 03/01/2025 | DF | Direct | COM | 891 | $0.63 | $561.33 | 75,093 |
| Fishman Peter L. | SVP, CFO | 03/01/2025 | AM | Direct | COM | 2,600 | $0.00 | $0.00 | 75,984 |
| Fishman Peter L. | SVP, CFO | 01/31/2025 | DF | Direct | COM | 20,189 | $0.62 | $12,517.18 | 73,384 |
| Fishman Peter L. | SVP, CFO | 01/31/2025 | AM | Direct | COM | 36,667 | $0.00 | $0.00 | 93,573 |
| Fishman Peter L. | SVP, CFO | 01/31/2025 | DF | Direct | COM | 6,258 | $0.62 | $3,879.96 | 56,906 |
| Fishman Peter L. | SVP, CFO | 01/31/2025 | AM | Direct | COM | 11,267 | $0.00 | $0.00 | 63,164 |
| Fishman Peter L. | SVP, CFO | 01/31/2025 | DF | Direct | COM | 4,665 | $0.62 | $2,892.30 | 51,897 |
| Fishman Peter L. | SVP, CFO | 01/31/2025 | AM | Direct | COM | 8,400 | $0.00 | $0.00 | 56,562 |
| Berg Aaron | President and CEO | 01/31/2025 | DF | Direct | COM | 21,093 | $0.62 | $13,077.66 | 881,541 |
| Berg Aaron | President and CEO | 01/31/2025 | AM | Direct | COM | 38,667 | $0.00 | $0.00 | 902,634 |
| Berg Aaron | President and CEO | 01/31/2025 | DF | Direct | COM | 24,833 | $0.62 | $15,396.46 | 863,967 |
| Berg Aaron | President and CEO | 01/31/2025 | AM | Direct | COM | 44,933 | $0.00 | $0.00 | 888,800 |
| Berg Aaron | President and CEO | 01/31/2025 | DF | Direct | COM | 19,197 | $0.62 | $11,902.14 | 843,867 |
| Berg Aaron | President and CEO | 01/31/2025 | AM | Direct | COM | 34,566 | $0.00 | $0.00 | 863,064 |
| Ketchum Steven B | Chief Scientific Officer | 01/31/2025 | DF | Direct | COM | 21,093 | $0.62 | $13,077.66 | 747,001 |
| Ketchum Steven B | Chief Scientific Officer | 01/31/2025 | AM | Direct | COM | 38,667 | $0.00 | $0.00 | 768,094 |
| Ketchum Steven B | Chief Scientific Officer | 01/31/2025 | DF | Direct | COM | 24,833 | $0.62 | $15,396.46 | 729,427 |
| Ketchum Steven B | Chief Scientific Officer | 01/31/2025 | AM | Direct | COM | 44,933 | $0.00 | $0.00 | 754,260 |
| Ketchum Steven B | Chief Scientific Officer | 01/31/2025 | DF | Direct | COM | 19,197 | $0.62 | $11,902.14 | 709,327 |
| Ketchum Steven B | Chief Scientific Officer | 01/31/2025 | AM | Direct | COM | 34,566 | $0.00 | $0.00 | 728,524 |
| Berg Aaron | President and CEO | 01/30/2025 | DF | Direct | COM | 28,382 | $0.62 | $17,596.84 | 828,498 |
| Berg Aaron | President and CEO | 01/30/2025 | AM | Direct | COM | 51,500 | $0.00 | $0.00 | 856,880 |
| Ketchum Steven B | Chief Scientific Officer | 01/30/2025 | DF | Direct | COM | 28,382 | $0.62 | $17,596.84 | 693,958 |
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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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