Karen A. Foster, Chief Quality and Operations at BIOLIFE SOLUTIONS INC (BLFS), sold 519 shares at $25.13 ($13K) on 2025-12-09, disclosed to the SEC on 2025-12-17.
Scheduled sale ($13k) by Chief Quality and Operations under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| BLFS | SELL | 2026-03-05 | $9K | — | Filing → |
| BLFS | SELL | 2026-01-08 | $9K | — | Filing → |
| BLFS | SELL | 2025-11-28 | $11K | — | Filing → |