Wichterman Troy
Chief Financial Officer · 17 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-07 | BLFS | BIOLIFE SOLUTIONS INC | Tax withholding | 844 | $27.79 | $23,454.76 | filing |
| 2026-06-18 | BLFS | BIOLIFE SOLUTIONS INC | Tax withholding | 937 | $26.04 | $24,399.48 | filing |
| 2026-06-08 | BLFS | BIOLIFE SOLUTIONS INC | Tax withholding | 1,026 | $26.10 | $26,778.60 | filing |
| 2026-04-08 | BLFS | BIOLIFE SOLUTIONS INC | Tax withholding | 844 | $19.27 | $16,263.88 | filing |
| 2026-03-19 | BLFS | BIOLIFE SOLUTIONS INC | Tax withholding | 3,749 | $19.12 | $71,680.88 | filing |
| 2026-03-03 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 588 | $20.74 | $12,195.12 | filing |
| 2026-02-24 | BLFS | BIOLIFE SOLUTIONS INC | Tax withholding | 25,525 | $22.65 | $578,141.25 | filing |
| 2026-02-24 | BLFS | BIOLIFE SOLUTIONS INC | Award | 64,866 | — | — | filing |
| 2026-02-24 | BLFS | BIOLIFE SOLUTIONS INC | Award | 31,150 | — | — | filing |
| 2026-01-06 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 990 | $25.59 | $25,334.10 | filing |
| 2025-12-09 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 1,033 | $25.13 | $25,959.29 | filing |
| 2025-12-04 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 30,000 | $25.72 | $771,600.00 | filing |
| 2025-11-25 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 584 | $26.74 | $15,616.16 | filing |
| 2025-10-09 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 833 | $27.36 | $22,790.88 | filing |
| 2025-09-11 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 1,032 | $26.83 | $27,688.56 | filing |
| 2025-08-26 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 590 | $25.44 | $15,009.60 | filing |
| 2025-07-07 | BLFS | BIOLIFE SOLUTIONS INC | Sale | 877 | $22.27 | $19,530.79 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.