| 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 |
| Short Jay M Phd | Chief Executive Officer | 03/11/2026 | AA | Direct | COM | 430,000 | $0.00 | $0.00 | 2,659,603 |
| Vasquez Christian | Chief Financial Officer | 03/10/2026 | AA | Direct | COM | 240,000 | $0.00 | $0.00 | 530,196 |
| Sievers Eric | Chief Medical Officer | 03/10/2026 | AA | Direct | COM | 240,000 | $0.00 | $0.00 | 598,705 |
| Sievers Eric | Chief Medical Officer | 02/28/2026 | DF | Direct | COM | 3,140 | $0.25 | $775.58 | 358,705 |
| Waldron Richard A | Former Chief Financial Officer | 02/28/2026 | DF | Direct | COM | 2,729 | $0.25 | $674.06 | 343,421 |
| Vasquez Christian | Chief Financial Officer | 02/28/2026 | DF | Direct | COM | 1,802 | $0.25 | $445.09 | 290,196 |
| Short Jay M Phd | Chief Executive Officer | 02/28/2026 | DF | Direct | COM | 7,728 | $0.25 | $1,908.82 | 2,229,603 |
| Vasquez Christian | See Remarks | 11/30/2025 | DF | Direct | COM | 1,566 | $0.90 | $1,415.66 | 291,998 |
| Short Jay M Phd | Chief Executive Officer | 11/30/2025 | DF | Direct | COM | 6,347 | $0.90 | $5,737.69 | 2,237,331 |
| Sievers Eric | Chief Medical Officer | 11/30/2025 | DF | Direct | COM | 2,729 | $0.90 | $2,467.02 | 361,845 |
| Waldron Richard A | Chief Financial Officer | 11/30/2025 | DF | Direct | COM | 2,371 | $0.90 | $2,143.38 | 346,150 |
| Waldron Richard A | Chief Financial Officer | 08/31/2025 | DF | Direct | COM | 2,371 | $0.46 | $1,079.99 | 338,521 |
| Sievers Eric | Chief Medical Officer | 08/31/2025 | DF | Direct | COM | 2,729 | $0.46 | $1,243.06 | 364,574 |
| Vasquez Christian | See Remarks | 08/31/2025 | DF | Direct | COM | 1,566 | $0.46 | $713.31 | 283,564 |
| Short Jay M Phd | Chief Executive Officer | 08/31/2025 | DF | Direct | COM | 6,347 | $0.46 | $2,891.06 | 2,243,678 |
| Smith Scott Andrew | Director | 06/18/2025 | AA | Direct | COM | 23,500 | $0.00 | $0.00 | 321,550 |
| Mcbrinn Sylvia | Director | 06/18/2025 | AA | Direct | COM | 23,500 | $0.00 | $0.00 | 59,125 |
| Gray Mary Ann | Director | 06/18/2025 | AA | Direct | COM | 23,500 | $0.00 | $0.00 | 77,397 |
| Steinman Lawrence | Director | 06/18/2025 | AA | Direct | COM | 23,500 | $0.00 | $0.00 | 78,459 |
| Williams Eddie | Director | 06/18/2025 | AA | Direct | COM | 23,500 | $0.00 | $0.00 | 60,200 |
| Moran Susan | Director | 06/18/2025 | AA | Direct | COM | 23,500 | $0.00 | $0.00 | 52,307 |
| Vasquez Christian | See Remarks | 05/31/2025 | DF | Direct | COM | 1,566 | $0.41 | $640.49 | 285,130 |
| Sievers Eric | Chief Medical Officer | 05/31/2025 | DF | Direct | COM | 2,729 | $0.41 | $1,116.16 | 367,303 |
| Waldron Richard A | Chief Financial Officer | 05/31/2025 | DF | Direct | COM | 2,371 | $0.41 | $969.74 | 340,892 |
| Short Jay M Phd | Chief Executive Officer | 05/31/2025 | DF | Direct | COM | 6,347 | $0.41 | $2,595.92 | 2,250,025 |
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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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