Karen A. Foster, Chief Quality and Operations at BIOLIFE SOLUTIONS INC (BLFS), sold 97,423 shares at $20.15 ($2.0M) on 2026-03-05, disclosed to the SEC on 2026-03-09.
Seasonal sale ($2.0M) by Chief Quality and Operations — this insider has traded BLFS in March in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $20.15 | 96,923 | $2.0M | 99.5% |
| 2 | $20.00 | 500 | $10K | 0.5% |
| Total | $20.15 avg | 97,423 | $2.0M | 100% |
| Filing → |
| BLFS | SELL | 2026-01-08 | $9K | — | Filing → |
| BLFS | SELL | 2025-12-17 | $13K | — | Filing → |
| BLFS | SELL | 2025-11-28 | $11K | — | Filing → |