Open Insider Trading Activity for Biolife Solutions Inc Chief Quality and Operations Foster Karen A.
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction BLFS | 2026-03-05 | 2026-03-03 | Biolife Solutions Inc | Foster Karen A. | Chief Quality and Operations | Sell | 1 | 418 | $20.74 | $8,669.32 | 0.20% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction BLFS | 2026-01-08 | 2026-01-06 | Biolife Solutions Inc | Foster Karen A. | Chief Quality and Operations | Sell | 1 | 335 | $25.59 | $8,572.65 | 0.17% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction BLFS | 2025-12-17 | 2025-12-09 | Biolife Solutions Inc | Foster Karen A. | Chief Quality and Operations | Sell | 1 | 519 | $25.13 | $13,042.47 | 0.27% | View Filing |