$ Value
$10K
Shares
500
Price
$20
Filed
Mar 9
Insider
Name
Foster Karen A.
Title
Chief Quality and Operations
CIK
0001683151
Roles
Transaction Details
Transaction Date
2026-03-09
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
113,242
Footnotes
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.46, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.02, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
Filing Info
Foster Karen A.'s History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-23 | BLFS | ▼ | $49K |
| 2026-03-19 | BLFS | F | $36K |
| 2026-03-09 | BLFS | ▼ | $10K |
| 2026-03-05 | BLFS | ▼ | $2.0M |
| 2026-03-03 | BLFS | ▼ | $9K |
| 2026-02-24 | BLFS | A | — |
| 2026-02-24 | BLFS | F | $295K |
| 2026-01-06 | BLFS | ▼ | $9K |
| 2025-12-09 | BLFS | ▼ | $13K |
| 2025-11-25 | BLFS | ▼ | $11K |
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 |
| DuRoss Amy | — | — | 2026-02-24 |
|
Wichterman Troy
Chief Financial Officer
|
— | $12K | 2026-04-08 |
|
Werner Sean
Chief Technology Officer
|
— | $2K | 2026-03-19 |