InsiderClue
Stocks · Health care · Electromedical & Electrotherapeutic Apparatus

BIOLIFE SOLUTIONS INC

BLFS Clue Score49
United States Fiscal year ends December CIK 0000834365 Results filed 6 Aug 2026
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What the insiders did Net selling

Individual transactions

39
Insider
Date
Role
Action
Shares
Price
Amount
Casdin Partners Master Fund, L.P.
21 May 2026
10% owner
Sell indirect
650,000
$23.70
$15.41M
Casdin Partners Master Fund, L.P.
20 May 2026
10% owner
Sell indirect
250,000
$23.70
$5.93M
Casdin Partners Master Fund, L.P.
19 May 2026
10% owner
Sell indirect
300,000
$22.65
$6.80M
Karen A. Foster
23 Mar 2026
Chief Quality and Operations
Sold on a plan
2,577
$19.17
$49.40K
Karen A. Foster
9 Mar 2026
Chief Quality and Operations
Sell
500
$20.00
$10.00K
Karen A. Foster
5 Mar 2026
Chief Quality and Operations
Sell
96,923
$20.15
$1.95M
Todd Berard
3 Mar 2026
Chief Marketing Officer
Sold on a plan
353
$20.74
$7.32K
Sarah Aebersold
3 Mar 2026
Chief Human Resources Officer
Sold on a plan
219
$20.74
$4.54K
Troy Wichterman
3 Mar 2026
Chief Financial Officer
Sold on a plan
588
$20.74
$12.20K
Aby J. Mathew
3 Mar 2026
EVP & Chief Scientific Officer
Sold on a plan
529
$20.74
$10.97K
Karen A. Foster
3 Mar 2026
Chief Quality and Operations
Sold on a plan
418
$20.74
$8.67K
Sean Werner
3 Mar 2026
Chief Technology Officer
Sold on a plan
111
$20.74
$2.30K
Todd Berard
6 Jan 2026
Chief Marketing Officer
Sold on a plan
344
$25.59
$8.80K
Aby J. Mathew
6 Jan 2026
EVP & Chief Scientific Officer
Sold on a plan
405
$25.59
$10.36K
Sarah Aebersold
6 Jan 2026
Chief Human Resources Officer
Sold on a plan
241
$25.59
$6.17K
Karen A. Foster
6 Jan 2026
Chief Quality and Operations
Sold on a plan
335
$25.59
$8.57K
Troy Wichterman
6 Jan 2026
Chief Financial Officer
Sold on a plan
990
$25.59
$25.33K
Amy DuRoss
15 Dec 2025
Director
Sell
2,000
$24.60
$49.20K
Sarah Aebersold
15 Dec 2025
Chief Human Resources Officer
Sold on a plan
713
$24.46
$17.44K
Karen A. Foster
9 Dec 2025
Chief Quality and Operations
Sold on a plan
519
$25.13
$13.04K
Todd Berard
9 Dec 2025
Chief Marketing Officer
Sold on a plan
358
$25.13
$9.00K
Sarah Aebersold
9 Dec 2025
Chief Human Resources Officer
Sold on a plan
233
$25.13
$5.86K
Troy Wichterman
9 Dec 2025
Chief Financial Officer
Sold on a plan
1,033
$25.13
$25.96K
Aby J. Mathew
9 Dec 2025
EVP & Chief Scientific Officer
Sold on a plan
631
$25.13
$15.86K
Troy Wichterman
4 Dec 2025
Chief Financial Officer
Sell
30,000
$25.72
$771.60K
Amy DuRoss
26 Nov 2025
Director
Sell
2,000
$27.00
$54.00K
Aby J. Mathew
25 Nov 2025
EVP & Chief Scientific Officer
Sold on a plan
526
$26.74
$14.07K
Sean Werner
25 Nov 2025
Chief Technology Officer
Sold on a plan
110
$26.74
$2.94K
Karen A. Foster
25 Nov 2025
Chief Quality and Operations
Sold on a plan
415
$26.74
$11.10K
Sarah Aebersold
25 Nov 2025
Chief Human Resources Officer
Sold on a plan
217
$26.74
$5.80K
Troy Wichterman
25 Nov 2025
Chief Financial Officer
Sold on a plan
584
$26.74
$15.62K
Todd Berard
25 Nov 2025
Chief Marketing Officer
Sold on a plan
351
$26.74
$9.39K
Amy DuRoss
25 Nov 2025
Director
Sell
2,000
$27.00
$54.00K
Amy DuRoss
21 Nov 2025
Director
Sell
1,000
$26.00
$26.00K
Amy DuRoss
20 Nov 2025
Director
Sell
4,523
$24.51
$110.86K
Amy DuRoss
19 Nov 2025
Director
Sell
477
$24.50
$11.69K
Greef Roderick De
13 Nov 2025
President and CEO
Sell
31,165
$25.33
$789.41K
Greef Roderick De
12 Nov 2025
President and CEO
Sell
33,418
$25.88
$864.86K
Greef Roderick De
11 Nov 2025
President and CEO
Sell
35,417
$26.15
$926.15K

What was left out

Form 4 filings counted 84
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 1
Sales on a Rule 10b5-1 plan 24
Sales straight out of an exercise 0
Sales at will 15
Transactions with no price 0
Shares from compensation/vesting 4,570,486
History held since 9 Feb 2007