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$BLFS All transactions

BIOLIFE SOLUTIONS INC

A

$ Value

Shares

8,170

Price

Filed

Feb 26

Insider

Name

DuRoss Amy

Title

CIK

0001854968

Roles

Director

Transaction Details

Transaction Date

2026-02-24

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

26,857

Footnotes

The restricted stock was granted pursuant to the BioLife Solutions 2023 Performance Incentive Plan and fully vests on the first anniversary of the vesting date of January 2, 2026

Filing Info

Accession No.

0001628280-26-012480

Form Type

4

Issuer CIK

0000834365

DuRoss Amy's History

Date Ticker Type Value
2026-02-24 BLFS A
2025-12-15 BLFS $49K
2025-11-26 BLFS $54K
2025-11-25 BLFS $54K
2025-11-21 BLFS $26K
2025-11-20 BLFS $111K
2025-11-19 BLFS $12K

Other Insiders at BLFS (90d)

Insider Bought Sold Last
DE GREEF RODERICK
President and CEO
2026-03-19
GOSWAMI JOYDEEP 2026-02-24
Mathew Aby J.
EVP & Chief Scientific Officer
$11K 2026-04-08
Ellingson Rachel 2026-02-24
Hunt Anthony 2026-02-24
Berard Todd
Chief Marketing Officer
$7K 2026-04-08
MOORE TIMOTHY L. 2026-02-24
Foster Karen A.
Chief Quality and Operations
$2.0M 2026-03-23
Coste Catherine 2026-02-24
Aebersold Sarah
Chief Human Resources Officer
$5K 2026-03-19
Wichterman Troy
Chief Financial Officer
$12K 2026-04-08
Werner Sean
Chief Technology Officer
$2K 2026-03-19