Eli Casdin, 10% Owner at BIOLIFE SOLUTIONS INC (BLFS), sold 500,000 shares at $22.60 ($11.3M) on 2025-08-11, disclosed to the SEC on 2025-08-13.
Open-market sale of $11.3M BLFS by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Negative factors outweigh the positive ones.
| Filing → |
| WGS | SELL | 2025-08-22 | $60.5M | — | Filing → |
| LAB | BUY | 2025-08-15 | $604K | — | Filing → |
| BLFS | SELL | 2025-06-12 | $23.8M | — | Filing → |