Insider Transactions last 24 months for BioLife Solutions, Inc. - NSDQ: BLFS
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
Foster Karen A. Chief Quality and Operations 03/23/2026 DS Direct COM 2,577 $19.17 $49,401.09 108,758 Mathew Aby J. EVP & Chief Scientific Officer 03/19/2026 DF Direct COM 2,255 $19.12 $43,115.60 390,682 Foster Karen A. Chief Quality and Operations 03/19/2026 DF Direct COM 1,907 $19.12 $36,461.84 111,335 Aebersold Sarah Chief Human Resources Officer 03/19/2026 DF Direct COM 931 $19.12 $17,800.72 92,429 Wichterman Troy Chief Financial Officer 03/19/2026 DF Direct COM 3,749 $19.12 $71,680.88 216,900 Werner Sean Chief Technology Officer 03/19/2026 DF Direct COM 1,681 $19.12 $32,140.72 48,251 Berard Todd Chief Marketing Officer 03/19/2026 DF Direct COM 1,879 $19.12 $35,926.48 164,061 De Greef Roderick President and CEO 03/19/2026 DF Direct COM 11,101 $19.12 $212,251.12 733,746 Foster Karen A. Chief Quality and Operations 03/09/2026 DS Direct COM 500 $20.00 $10,000.00 113,242 Foster Karen A. Chief Quality and Operations 03/05/2026 DS Direct COM 96,923 $20.15 $1,952,998.45 113,742 Berard Todd Chief Marketing Officer 03/03/2026 DS Direct COM 353 $20.74 $7,321.22 165,940 Aebersold Sarah Chief Human Resources Officer 03/03/2026 DS Direct COM 219 $20.74 $4,542.06 93,360 Wichterman Troy Chief Financial Officer 03/03/2026 DS Direct COM 588 $20.74 $12,195.12 220,649 Mathew Aby J. EVP & Chief Scientific Officer 03/03/2026 DS Direct COM 529 $20.74 $10,971.46 392,937 Foster Karen A. Chief Quality and Operations 03/03/2026 DS Direct COM 418 $20.74 $8,669.32 210,665 Werner Sean Chief Technology Officer 03/03/2026 DS Direct COM 111 $20.74 $2,302.14 49,932 Goswami Joydeep Director 02/24/2026 AA Direct COM 8,170 $0.00 $0.00 53,156 Foster Karen A. Chief Quality and Operations 02/24/2026 DF Direct COM 13,013 $22.65 $294,744.45 211,083 Foster Karen A. Chief Quality and Operations 02/24/2026 AA Direct COM 32,112 $0.00 $0.00 224,096 Moore Timothy L. Director 02/24/2026 AA Direct COM 8,170 $0.00 $0.00 44,943 Werner Sean Chief Technology Officer 02/24/2026 AA Direct COM 24,116 $0.00 $0.00 50,043 Aebersold Sarah Chief Human Resources Officer 02/24/2026 DF Direct COM 5,734 $22.65 $129,875.10 93,579 Aebersold Sarah Chief Human Resources Officer 02/24/2026 AA Direct COM 23,548 $0.00 $0.00 99,313 Mathew Aby J. EVP & Chief Scientific Officer 02/24/2026 DF Direct COM 15,585 $22.65 $353,000.25 393,466 Mathew Aby J. EVP & Chief Scientific Officer 02/24/2026 AA Direct COM 39,605 $0.00 $0.00 409,051
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Goswami Joydeep Director 02/24/2026 AA Direct COM 8,170 $0.00 $0.00 53,156 Foster Karen A. Chief Quality and Operations 02/24/2026 AA Direct COM 32,112 $0.00 $0.00 224,096 Moore Timothy L. Director 02/24/2026 AA Direct COM 8,170 $0.00 $0.00 44,943 Werner Sean Chief Technology Officer 02/24/2026 AA Direct COM 24,116 $0.00 $0.00 50,043 Aebersold Sarah Chief Human Resources Officer 02/24/2026 AA Direct COM 23,548 $0.00 $0.00 99,313 Mathew Aby J. EVP & Chief Scientific Officer 02/24/2026 AA Direct COM 39,605 $0.00 $0.00 409,051 Mathew Aby J. EVP & Chief Scientific Officer 02/24/2026 AA Direct COM 20,096 $0.00 $0.00 369,446 De Greef Roderick President and CEO 02/24/2026 AA Direct COM 219,024 $0.00 $0.00 831,033 De Greef Roderick President and CEO 02/24/2026 AA Direct COM 170,291 $0.00 $0.00 679,019 De Greef Roderick President and CEO 02/24/2026 AA Direct COM 118,730 $0.00 $0.00 508,728 Ellingson Rachel Director 02/24/2026 AA Direct COM 8,170 $0.00 $0.00 57,995 Coste Catherine Director 02/24/2026 AA Direct COM 8,170 $0.00 $0.00 13,871 Hunt Anthony Director 02/24/2026 AA Direct COM 8,170 $0.00 $0.00 15,046 Wichterman Troy Chief Financial Officer 02/24/2026 AA Direct COM 64,866 $0.00 $0.00 246,762 Wichterman Troy Chief Financial Officer 02/24/2026 AA Direct COM 31,150 $0.00 $0.00 181,896 Duross Amy Director 02/24/2026 AA Direct COM 8,170 $0.00 $0.00 26,857 Berard Todd Chief Marketing Officer 02/24/2026 AA Direct COM 22,479 $0.00 $0.00 175,139 Berard Todd Chief Marketing Officer 02/24/2026 AA Direct COM 20,096 $0.00 $0.00 152,660 Mathew Aby J. EVP & Chief Scientific Officer 05/29/2025 AA Direct COM 45,269 $0.00 $0.00 353,755 Casdin Partners Master Fund, L.P. Other 04/07/2025 AJ Indirect COM 27,994 $0.00 $0.00 8,735,159 De Greef Roderick President and CEO 03/18/2025 AA Direct COM 112,835 $0.00 $0.00 527,793 Werner Sean Chief Technology Officer 03/18/2025 AA Direct COM 22,919 $0.00 $0.00 27,784 Goswami Joydeep Director 03/18/2025 AA Direct COM 6,876 $0.00 $0.00 47,986 Wichterman Troy Chief Financial Officer 03/18/2025 AA Direct COM 60,018 $0.00 $0.00 214,929 Wichterman Troy Chief Financial Officer 03/18/2025 AA Direct COM 38,102 $0.00 $0.00 154,911
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Foster Karen A. Chief Quality and Operations 03/23/2026 DS Direct COM 2,577 $19.17 $49,401.09 108,758 Mathew Aby J. EVP & Chief Scientific Officer 03/19/2026 DF Direct COM 2,255 $19.12 $43,115.60 390,682 Foster Karen A. Chief Quality and Operations 03/19/2026 DF Direct COM 1,907 $19.12 $36,461.84 111,335 Aebersold Sarah Chief Human Resources Officer 03/19/2026 DF Direct COM 931 $19.12 $17,800.72 92,429 Wichterman Troy Chief Financial Officer 03/19/2026 DF Direct COM 3,749 $19.12 $71,680.88 216,900 Werner Sean Chief Technology Officer 03/19/2026 DF Direct COM 1,681 $19.12 $32,140.72 48,251 Berard Todd Chief Marketing Officer 03/19/2026 DF Direct COM 1,879 $19.12 $35,926.48 164,061 De Greef Roderick President and CEO 03/19/2026 DF Direct COM 11,101 $19.12 $212,251.12 733,746 Foster Karen A. Chief Quality and Operations 03/09/2026 DS Direct COM 500 $20.00 $10,000.00 113,242 Foster Karen A. Chief Quality and Operations 03/05/2026 DS Direct COM 96,923 $20.15 $1,952,998.45 113,742 Berard Todd Chief Marketing Officer 03/03/2026 DS Direct COM 353 $20.74 $7,321.22 165,940 Aebersold Sarah Chief Human Resources Officer 03/03/2026 DS Direct COM 219 $20.74 $4,542.06 93,360 Wichterman Troy Chief Financial Officer 03/03/2026 DS Direct COM 588 $20.74 $12,195.12 220,649 Mathew Aby J. EVP & Chief Scientific Officer 03/03/2026 DS Direct COM 529 $20.74 $10,971.46 392,937 Foster Karen A. Chief Quality and Operations 03/03/2026 DS Direct COM 418 $20.74 $8,669.32 210,665 Werner Sean Chief Technology Officer 03/03/2026 DS Direct COM 111 $20.74 $2,302.14 49,932 Foster Karen A. Chief Quality and Operations 02/24/2026 DF Direct COM 13,013 $22.65 $294,744.45 211,083 Aebersold Sarah Chief Human Resources Officer 02/24/2026 DF Direct COM 5,734 $22.65 $129,875.10 93,579 Mathew Aby J. EVP & Chief Scientific Officer 02/24/2026 DF Direct COM 15,585 $22.65 $353,000.25 393,466 De Greef Roderick President and CEO 02/24/2026 DF Direct COM 86,186 $22.65 $1,952,112.90 744,847 De Greef Roderick President and CEO 02/24/2026 DF Direct COM 67,010 $22.65 $1,517,776.50 612,009 Wichterman Troy Chief Financial Officer 02/24/2026 DF Direct COM 25,525 $22.65 $578,141.25 221,237 Berard Todd Chief Marketing Officer 02/24/2026 DF Direct COM 8,846 $22.65 $200,361.90 166,293 Berard Todd Chief Marketing Officer 01/06/2026 DS Direct COM 344 $25.59 $8,802.96 132,564 Mathew Aby J. EVP & Chief Scientific Officer 01/06/2026 DS Direct COM 405 $25.59 $10,363.95 349,350
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Mathew Aby J. EVP & Chief Scientific Officer 11/15/2024 AM Direct COM 10,000 $2.06 $20,600.00 327,046 Mathew Aby J. EVP & Chief Scientific Officer 10/16/2024 AM Direct COM 10,000 $2.06 $20,600.00 327,716 Mathew Aby J. EVP & Chief Scientific Officer 10/15/2024 AM Direct COM 10,000 $2.06 $20,600.00 327,716 Mathew Aby J. EVP & Chief Scientific Officer 09/19/2024 AM Direct COM 10,000 $2.06 $20,600.00 327,716 Mathew Aby J. EVP & Chief Scientific Officer 09/18/2024 AM Direct COM 10,000 $2.06 $20,600.00 327,716
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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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