-
Signature
-
/s/ Sean Werner
-
Issuer symbol
-
BLFS
-
Transactions as of
-
03 Mar 2026
-
Net transactions value
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-$2,302
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Form type
-
4
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Filing time
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05 Mar 2026, 17:10:35 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Werner Sean |
Chief Technology Officer |
3303 MONTE VILLA PARKWAY, SUITE 310, BOTHELL |
/s/ Sean Werner |
05 Mar 2026 |
0002047541 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
BLFS |
Common Stock |
Sale |
$2,302 |
-111 |
-0.22% |
$20.74 |
49,932 |
03 Mar 2026 |
Direct |
F1 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: