| 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 |
| Huang Jane | President, CMO | 10/04/2025 | DF | Direct | COM | 3,355 | $1.47 | $4,931.85 | 86,917 |
| Huang Jane | President, CMO | 10/04/2025 | AM | Direct | COM | 9,375 | $0.00 | $0.00 | 90,272 |
| Huang Jane | President, CMO | 07/04/2025 | DF | Direct | COM | 3,355 | $0.79 | $2,663.53 | 80,897 |
| Huang Jane | President, CMO | 07/04/2025 | AM | Direct | COM | 9,375 | $0.00 | $0.00 | 84,252 |
| Huang Jane | President, CMO | 04/04/2025 | DF | Direct | COM | 3,355 | $0.68 | $2,264.63 | 74,877 |
| Huang Jane | President, CMO | 04/04/2025 | AM | Direct | COM | 9,375 | $0.00 | $0.00 | 78,232 |
| Vaddi Krishna | CEO | 03/25/2025 | AP | Direct | COM | 675,000 | $0.69 | $467,437.50 | 1,999,296 |
| Combs Andrew | Chief Chemistry Officer | 03/25/2025 | AP | Direct | COM | 100,000 | $0.69 | $69,250.00 | 480,123 |
| Vaddi Krishna | CEO | 03/21/2025 | AP | Direct | COM | 15,000 | $0.73 | $10,959.00 | 1,324,296 |
| Vaddi Krishna | CEO | 03/20/2025 | AP | Direct | COM | 5,416 | $0.73 | $3,950.43 | 1,309,296 |
| Vaddi Krishna | CEO | 03/17/2025 | AP | Direct | COM | 9,106 | $0.75 | $6,828.59 | 1,303,880 |
| Vaddi Krishna | CEO | 03/14/2025 | AP | Direct | COM | 29,999 | $0.75 | $22,631.25 | 1,294,774 |
| Vaddi Krishna | CEO | 03/13/2025 | AP | Direct | COM | 50,000 | $0.72 | $35,820.00 | 1,264,775 |
| Vaddi Krishna | CEO | 03/12/2025 | AP | Direct | COM | 47,500 | $0.71 | $33,744.00 | 1,214,775 |
| Vaddi Krishna | CEO | 12/31/2024 | AP | Indirect | COM | 5,000 | $1.21 | $6,043.50 | 142,553 |
| Combs Andrew | Chief Chemistry Officer | 12/23/2024 | AP | Direct | COM | 60,000 | $1.37 | $82,002.00 | 377,623 |
| Combs Andrew | Chief Chemistry Officer | 12/20/2024 | AP | Direct | COM | 3,075 | $1.15 | $3,536.25 | 317,623 |
| Vaddi Krishna | CEO | 12/19/2024 | AP | Indirect | COM | 6,888 | $0.89 | $6,115.86 | 127,553 |
| Lim Bryant David | CLO, Interim CFO, Corp Sec. | 12/19/2024 | AP | Direct | COM | 25,000 | $0.91 | $22,637.50 | 27,400 |
| Vaddi Krishna | CEO | 12/18/2024 | AP | Direct | COM | 100,000 | $0.93 | $93,210.00 | 1,167,275 |
| Huang Jane | President, CMO | 10/04/2024 | DF | Direct | COM | 3,349 | $2.00 | $6,698.00 | 63,341 |
| Huang Jane | President, CMO | 10/04/2024 | AM | Direct | COM | 9,375 | $0.00 | $0.00 | 66,690 |
| Huang Jane | President, CMO | 07/04/2024 | DF | Direct | COM | 3,347 | $3.60 | $12,049.20 | 57,315 |
| Huang Jane | President, CMO | 07/04/2024 | AM | Direct | COM | 9,375 | $0.00 | $0.00 | 60,662 |
| Huang Jane | President, CMO | 04/04/2024 | DF | Direct | COM | 3,347 | $4.74 | $15,864.78 | 51,287 |
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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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