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Foster Karen A.
Chief Quality and OperationsCIK 0001683151
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 11
- Buy transactions
- 0
- Sell transactions
- 10
- Companies
- 1
- Active
- 2025–2026
Across 11 filings between 2025–2026, Foster Karen A., Chief Quality and Operations, has disclosed $2.4M in transactions — all concentrated in BIOLIFE SOLUTIONS INC (BLFS). Their disclosed trades are heavily weighted toward selling — $0 in buys and $2.0M in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
11 loaded
| Mar 23 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Tax withheld | $36.5K |
| Mar 9 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $2.0M |
| Mar 5 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $8.7K |
| Feb 26 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Grant | $294.7K |
| Jan 8 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $8.6K |
| Dec 17 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $13.0K |
| Nov 28 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $11.1K |
| Oct 14 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $11.5K |
| Sep 15 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $13.7K |
| Aug 28 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $10.5K |
| Jul 9 | BLFS BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Sell | $8.9K |
11 filings