Insider: Boniface John J. Chief Scientific Officer - SERA PROGNOSTICS, INC.
| Company Holdings |
| Direct | Indirect Ownership | Total | |
| Shares | 159,493 | 0 | 159,493 |
| Value | $476,884.07 | $0.00 | $476,884.07 |
Trans. Date |
Trans. Type |
Shares |
Ownership Type |
Issue Type |
Price |
Trans. Value |
Total Shares Owned |
|---|---|---|---|---|---|---|---|
| 09/11/2025 | DDS | 1,395 | Direct | COM | $3.13 | $4,366.35 | 159,493 |
| 08/08/2025 | DDS | 7,094 | Direct | COM | $2.54 | $18,018.76 | 160,888 |
| 06/10/2025 | DDS | 1,439 | Direct | COM | $1.48 | $2,129.72 | 167,982 |
| 05/08/2025 | DDS | 5,132 | Direct | COM | $2.44 | $12,522.08 | 165,718 |
| 03/06/2025 | DDS | 2,044 | Direct | COM | $4.16 | $8,503.04 | 170,850 |
| 02/12/2025 | DDS | 5,915 | Direct | COM | $4.58 | $27,090.70 | 125,884 |
| 11/11/2024 | DDS | 4,727 | Direct | COM | $7.32 | $34,601.64 | 125,120 |
| 08/07/2024 | DDS | 5,022 | Direct | COM | $7.42 | $37,263.24 | 129,847 |
| 05/08/2024 | DDS | 4,902 | Direct | COM | $9.59 | $47,010.18 | 134,869 |
| 03/28/2024 | DDS | 24,474 | Direct | COM | $9.04 | $221,244.96 | 139,771 |
| 03/27/2024 | DDS | 48,909 | Direct | COM | $9.62 | $470,504.58 | 139,771 |
| 03/27/2024 | DDS | 3,753 | Direct | COM | $9.62 | $36,103.86 | 139,771 |
| 03/26/2024 | DDS | 21,438 | Direct | COM | $9.55 | $204,732.90 | 143,524 |
| 03/25/2024 | DDS | 22,163 | Direct | COM | $9.10 | $201,683.30 | 164,962 |
| 03/06/2024 | DDS | 1,664 | Direct | COM | $9.02 | $15,009.28 | 187,125 |
| 02/06/2024 | DDS | 5,665 | Direct | COM | $8.03 | $45,489.95 | 188,789 |
| 12/07/2023 | DDS | 5,000 | Direct | COM | $4.80 | $24,000.00 | 194,454 |
| 07/27/2022 | DDS | 1,000 | Direct | COM | $2.22 | $2,220.00 | 46,510 |
| 07/26/2022 | DDS | 2,725 | Direct | COM | $2.15 | $5,858.75 | 46,510 |
| 07/19/2022 | DDS | 2,725 | Direct | COM | $1.86 | $5,068.50 | 49,235 |
| 07/12/2022 | DDS | 2,725 | Direct | COM | $1.84 | $5,014.00 | 51,960 |
| 07/05/2022 | DDS | 2,725 | Direct | COM | $1.63 | $4,441.75 | 54,685 |
| 06/29/2022 | DDS | 1,000 | Direct | COM | $1.72 | $1,720.00 | 57,410 |
| 06/28/2022 | DDS | 2,725 | Direct | COM | $1.89 | $5,150.25 | 57,410 |
| 06/07/2022 | DDS | 2,725 | Direct | COM | $1.30 | $3,542.50 | 65,585 |
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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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