Wichterman Troy
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Wichterman Troy. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| BLFS | Chief Financial Officer | Sale | 1,033 | $25.13 | $25,959 | Dec 9, 2025 |
| BLFS | Chief Financial Officer | Sale | 30,000 | $25.72 | $771,600 | Dec 4, 2025 |
| BLFS | Chief Financial Officer | Sale | 584 | $26.74 | $15,616 | Nov 25, 2025 |
| BLFS | Chief Financial Officer | Sale | 833 | $27.36 | $22,791 | Oct 9, 2025 |
| BLFS | Chief Financial Officer | Sale | 1,032 | $26.83 | $27,689 | Sep 11, 2025 |
| BLFS | Chief Financial Officer | Sale | 590 | $25.44 | $15,010 | Aug 26, 2025 |
| BLFS | Chief Financial Officer | Sale | 877 | $22.27 | $19,531 | Jul 7, 2025 |
| BLFS | Chief Financial Officer | Sale | 1,042 | $23.70 | $24,695 | Jun 10, 2025 |
| BLFS | Chief Financial Officer | Sale | 583 | $22.46 | $13,094 | May 28, 2025 |
| BLFS | Chief Financial Officer | Sale | 932 | $20.11 | $18,743 | Apr 9, 2025 |
| BLFS | Chief Financial Officer | Sale | 25,687 | $22.66 | $582,067 | Apr 1, 2025 |
| BLFS | Chief Financial Officer | Award / Grant | 38,102 | — | — | Mar 18, 2025 |
| BLFS | Chief Financial Officer | Sale | 4,151 | $25.00 | $103,775 | Mar 11, 2025 |
| BLFS | Chief Financial Officer | Sale | 660 | $25.46 | $16,804 | Mar 3, 2025 |
| BLFS | Chief Financial Officer | Sale | 159 | $26.54 | $4,220 | Feb 12, 2025 |
| BLFS | Chief Financial Officer | Sale | 987 | $27.02 | $26,669 | Jan 6, 2025 |
| BLFS | Chief Financial Officer | Sale | 581 | $27.20 | $15,803 | Nov 26, 2024 |
| BLFS | Chief Financial Officer | Sale | 147 | $26.19 | $3,850 | Nov 12, 2024 |
| BLFS | Chief Financial Officer | Sale | 894 | $23.15 | $20,696 | Oct 30, 2024 |
| BLFS | Chief Financial Officer | Sale | 828 | $20.54 | $17,007 | Aug 21, 2024 |
| BLFS | Chief Financial Officer | Sale | 574 | $21.78 | $12,502 | May 29, 2024 |
| BLFS | Chief Financial Officer | Sale | 115 | $22.18 | $2,551 | May 17, 2024 |
| BLFS | Chief Financial Officer | Sale | 956 | $15.31 | $14,636 | Apr 18, 2024 |
| BLFS | Chief Financial Officer | Sale | 520 | $17.83 | $9,272 | Mar 21, 2024 |
| BLFS | Chief Financial Officer | Award / Grant | 41,715 | — | — | Mar 12, 2024 |
| BLFS | Chief Financial Officer | Sale | 97 | $17.35 | $1,683 | Feb 21, 2024 |
| BLFS | Chief Financial Officer | Sale | 2,419 | $16.76 | $40,542 | Jan 19, 2024 |
| BLFS | Chief Financial Officer | Sale | 314 | $16.79 | $5,272 | Dec 22, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 254 | — | — | Dec 17, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 287 | — | — | Dec 3, 2023 |
| BLFS | Chief Financial Officer | Sale | 666 | $12.37 | $8,238 | Nov 19, 2023 |
| BLFS | Chief Financial Officer | Sale | 97 | $10.66 | $1,034 | Nov 13, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 333 | — | — | Nov 5, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 373 | — | — | Oct 22, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 281 | — | — | Oct 8, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 290 | — | — | Sep 24, 2023 |
| BLFS | Chief Financial Officer | Sale | 539 | $12.70 | $6,845 | Sep 21, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 408 | — | — | Sep 10, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 498 | — | — | Aug 27, 2023 |
| BLFS | Chief Financial Officer | Sale | 585 | $10.99 | $6,429 | Aug 25, 2023 |
| BLFS | Chief Financial Officer | Sale | 94 | $12.57 | $1,182 | Aug 14, 2023 |
| BLFS | Chief Financial Officer | Sale | 541 | $23.41 | $12,665 | Jun 22, 2023 |
| BLFS | Chief Financial Officer | Sale | 560 | $23.21 | $12,998 | May 31, 2023 |
| BLFS | Chief Financial Officer | Sale | 137 | $19.41 | $2,659 | May 16, 2023 |
| BLFS | Chief Financial Officer | Sale | 10,000 | $20.64 | $206,400 | Mar 20, 2023 |
| BLFS | Chief Financial Officer | Sale | 31 | $22.95 | $711 | Mar 7, 2023 |
| BLFS | Chief Financial Officer | Sale | 1,576 | $22.75 | $35,854 | Mar 1, 2023 |
| BLFS | Chief Financial Officer | Sale | 117 | $21.47 | $2,512 | Feb 21, 2023 |
| BLFS | Chief Financial Officer | Award / Grant | 34,295 | — | — | Jan 3, 2023 |
| BLFS | Chief Financial Officer | Sale | 528 | $17.55 | $9,266 | Dec 22, 2022 |