Insider Transactions last 24 months for Sera Prognostics, Inc. - NSDQ: SERA
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
Aerts Austin Chief Financial Officer 03/12/2026 AA Direct COM 44,215 $0.00 $0.00 308,667 Anderson Dyaarl Lee Jr. Chief Commercial Officer 03/12/2026 AA Direct COM 12,455 $0.00 $0.00 79,569 Inglis Tiffany Eul Davis Chief Medical Officer 03/12/2026 AA Direct COM 17,437 $0.00 $0.00 92,437 Jackson Benjamin General Counsel 03/12/2026 AA Direct COM 44,215 $0.00 $0.00 158,935 Lindgardt Zhenya Chief Executive Officer 03/12/2026 AA Direct COM 154,440 $0.00 $0.00 892,754 Aerts Austin Chief Financial Officer 03/11/2026 DS Direct COM 1,019 $2.04 $2,078.76 264,452 Boniface John J. Chief Scientific Officer 03/11/2026 DS Direct COM 1,517 $2.04 $3,094.68 145,842 Harrison Robert Gardner Chief Information Officer 03/11/2026 DS Direct COM 716 $2.04 $1,460.64 76,712 Jackson Benjamin General Counsel 03/11/2026 DS Direct COM 1,027 $2.04 $2,095.08 114,720 Kearney Paul Chief Data Officer 03/11/2026 DS Direct COM 1,396 $2.04 $2,847.84 163,961 Lindgardt Zhenya Chief Executive Officer 03/11/2026 DS Direct COM 2,973 $2.04 $6,064.92 738,314 Aerts Austin Chief Financial Officer 03/10/2026 DS Direct COM 6,069 $1.90 $11,531.10 265,471 Lindgardt Zhenya Chief Executive Officer 03/10/2026 DS Direct COM 22,639 $1.90 $43,014.10 741,287 Aerts Austin Chief Financial Officer 03/09/2026 DS Direct COM 674 $1.96 $1,321.04 271,540 Boniface John J. Chief Scientific Officer 03/09/2026 DS Direct COM 3,038 $1.96 $5,954.48 147,359 Harrison Robert Gardner Chief Information Officer 03/09/2026 DS Direct COM 3,360 $1.96 $6,585.60 77,428 Jackson Benjamin General Counsel 03/09/2026 DS Direct COM 3,119 $1.96 $6,113.24 115,747 Kearney Paul Chief Data Officer 03/09/2026 DS Direct COM 2,026 $1.96 $3,970.96 165,357 Lawrence Sandra Aj Director 03/06/2026 DS Direct COM 1,560 $1.95 $3,042.00 18,033 Harrison Robert Gardner Chief Information Officer 02/24/2026 DS Direct COM 2,000 $2.34 $4,680.00 80,788 Kamdar Kim P. Director 02/04/2026 AJ Direct COM 3,231 $0.00 $0.00 32,573 Kamdar Kim P. Director 02/04/2026 DJ Indirect COM 30,920 $0.00 $0.00 0 Harrison Robert Gardner Chief Information Officer 01/27/2026 DS Direct COM 2,000 $2.97 $5,940.00 82,788 Harrison Robert Gardner Chief Information Officer 12/30/2025 DS Direct COM 2,000 $3.00 $6,000.00 84,788 Aerts Austin Chief Financial Officer 12/10/2025 DS Direct COM 873 $3.31 $2,889.63 272,214
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Aerts Austin Chief Financial Officer 03/12/2026 AA Direct COM 44,215 $0.00 $0.00 308,667 Anderson Dyaarl Lee Jr. Chief Commercial Officer 03/12/2026 AA Direct COM 12,455 $0.00 $0.00 79,569 Inglis Tiffany Eul Davis Chief Medical Officer 03/12/2026 AA Direct COM 17,437 $0.00 $0.00 92,437 Jackson Benjamin General Counsel 03/12/2026 AA Direct COM 44,215 $0.00 $0.00 158,935 Lindgardt Zhenya Chief Executive Officer 03/12/2026 AA Direct COM 154,440 $0.00 $0.00 892,754 Kamdar Kim P. Director 02/04/2026 AJ Direct COM 3,231 $0.00 $0.00 32,573 Inglis Tiffany Eul Davis Chief Medical Officer 10/15/2025 AA Direct COM 75,000 $0.00 $0.00 75,000 Anderson Dyaarl Lee Jr. Chief Commercial Officer 06/23/2025 AA Direct COM 67,114 $0.00 $0.00 67,114 Barlow Jane F Director 06/05/2025 AA Direct COM 15,596 $0.00 $0.00 22,713 Lawrence Sandra Aj Director 06/05/2025 AA Direct COM 15,596 $0.00 $0.00 22,713 Critchfield Gregory C Director 06/05/2025 AA Direct COM 15,596 $0.00 $0.00 822,866 Kamdar Kim P. Director 06/05/2025 AA Direct COM 15,596 $0.00 $0.00 29,342 Mirza Mansoor Raza Director 06/05/2025 AA Direct COM 15,596 $0.00 $0.00 59,268 Phillips Joshua Director 06/05/2025 AA Direct COM 15,596 $0.00 $0.00 57,005 Trimble Ryan Director 06/05/2025 AA Direct COM 15,596 $0.00 $0.00 22,713 Boniface John J. Chief Scientific Officer 05/30/2025 AA Direct COM 3,703 $1.33 $4,924.99 169,421 Jackson Benjamin General Counsel 05/30/2025 AA Direct COM 3,703 $1.33 $4,924.99 135,163 Elliott Jeffrey Thomas Director 03/20/2025 AA Direct COM 30,534 $0.00 $0.00 30,534 Lindgardt Zhenya Chief Executive Officer 03/06/2025 AA Direct COM 126,920 $0.00 $0.00 906,379 Aerts Austin Chief Financial Officer 03/05/2025 AA Direct COM 37,650 $0.00 $0.00 315,060 Boniface John J. Chief Scientific Officer 03/05/2025 AA Direct COM 47,010 $0.00 $0.00 172,894 Harrison Robert Gardner Chief Information Officer 03/05/2025 AA Direct COM 25,770 $0.00 $0.00 128,882 Jackson Benjamin General Counsel 03/05/2025 AA Direct COM 34,590 $0.00 $0.00 140,829 Kearney Paul Chief Data Officer 03/05/2025 AA Direct COM 47,010 $0.00 $0.00 205,138 Wilson Marcus Dean Director 07/13/2024 AA Direct COM 7,117 $0.00 $0.00 7,117
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Aerts Austin Chief Financial Officer 03/11/2026 DS Direct COM 1,019 $2.04 $2,078.76 264,452 Boniface John J. Chief Scientific Officer 03/11/2026 DS Direct COM 1,517 $2.04 $3,094.68 145,842 Harrison Robert Gardner Chief Information Officer 03/11/2026 DS Direct COM 716 $2.04 $1,460.64 76,712 Jackson Benjamin General Counsel 03/11/2026 DS Direct COM 1,027 $2.04 $2,095.08 114,720 Kearney Paul Chief Data Officer 03/11/2026 DS Direct COM 1,396 $2.04 $2,847.84 163,961 Lindgardt Zhenya Chief Executive Officer 03/11/2026 DS Direct COM 2,973 $2.04 $6,064.92 738,314 Aerts Austin Chief Financial Officer 03/10/2026 DS Direct COM 6,069 $1.90 $11,531.10 265,471 Lindgardt Zhenya Chief Executive Officer 03/10/2026 DS Direct COM 22,639 $1.90 $43,014.10 741,287 Aerts Austin Chief Financial Officer 03/09/2026 DS Direct COM 674 $1.96 $1,321.04 271,540 Boniface John J. Chief Scientific Officer 03/09/2026 DS Direct COM 3,038 $1.96 $5,954.48 147,359 Harrison Robert Gardner Chief Information Officer 03/09/2026 DS Direct COM 3,360 $1.96 $6,585.60 77,428 Jackson Benjamin General Counsel 03/09/2026 DS Direct COM 3,119 $1.96 $6,113.24 115,747 Kearney Paul Chief Data Officer 03/09/2026 DS Direct COM 2,026 $1.96 $3,970.96 165,357 Lawrence Sandra Aj Director 03/06/2026 DS Direct COM 1,560 $1.95 $3,042.00 18,033 Harrison Robert Gardner Chief Information Officer 02/24/2026 DS Direct COM 2,000 $2.34 $4,680.00 80,788 Kamdar Kim P. Director 02/04/2026 DJ Indirect COM 30,920 $0.00 $0.00 0 Harrison Robert Gardner Chief Information Officer 01/27/2026 DS Direct COM 2,000 $2.97 $5,940.00 82,788 Harrison Robert Gardner Chief Information Officer 12/30/2025 DS Direct COM 2,000 $3.00 $6,000.00 84,788 Aerts Austin Chief Financial Officer 12/10/2025 DS Direct COM 873 $3.31 $2,889.63 272,214 Boniface John J. Chief Scientific Officer 12/10/2025 DS Direct COM 1,332 $3.31 $4,408.92 150,397 Harrison Robert Gardner Chief Information Officer 12/10/2025 DS Direct COM 616 $3.31 $2,038.96 86,788 Jackson Benjamin General Counsel 12/10/2025 DS Direct COM 892 $3.31 $2,952.52 118,866 Kearney Paul Chief Data Officer 12/10/2025 DS Direct COM 1,213 $3.31 $4,015.03 167,383 Lindgardt Zhenya Chief Executive Officer 12/10/2025 DS Direct COM 4,155 $3.31 $13,753.05 763,926 Aerts Austin Chief Financial Officer 12/09/2025 DS Direct COM 5,232 $3.04 $15,905.28 273,087
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Kearney Paul Chief Data Officer 12/02/2025 AM Direct COM 32,203 $1.62 $52,168.86 200,799 Kearney Paul Chief Data Officer 11/26/2025 AM Direct COM 1,986 $1.62 $3,217.32 170,582 Mirza Mansoor Raza Director 01/27/2025 AM Direct COM 37,549 $0.91 $34,169.59 44,085
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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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