| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 10 | -3,127,358 | 100% | $24.85 | -$77,716,625 |
| Net | -10 | -3,127,358 | -100% | -$77,716,625 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| Casdin Partners Master Fund, L.P. | 10%+ Owner | $170,059,784 | -$68,710,325 | -29% | 15 Oct 2025 |
| Roderick de Greef | President and CEO, Director | $16,870,784 | -$3,612,225 | -18% | 24 Feb 2026 |
| Aby J. Mathew | EVP & Chief Scientific Officer | $8,149,513 | -$385,720 | -4.5% | 03 Mar 2026 |
| Michael Rice | Former CEO and Director | $5,938,624 | 30 Oct 2023 | ||
| Troy Wichterman | Chief Financial Officer | $4,576,260 | -$1,574,324 | -26% | 03 Mar 2026 |
| Todd Berard | Chief Marketing Officer | $3,441,595 | -$547,725 | -14% | 03 Mar 2026 |
| Garrie Richardson | Chief Revenue Officer | $2,883,098 | 16 Sep 2024 | ||
| Karen A. Foster | Chief Quality and Operations | $2,264,840 | -$2,246,253 | -50% | 05 Mar 2026 |
| Sarah Aebersold | Chief Human Resources Officer | $1,936,286 | -$240,711 | -11% | 03 Mar 2026 |
| Rachel Ellingson | Director | $1,309,527 | 24 Feb 2026 | ||
| Joydeep Goswami | Director | $1,200,262 | -$48,297 | -3.9% | 24 Feb 2026 |
| Geraint Phillips | SVP, Global Operations | $1,095,567 | 08 Mar 2024 | ||
| Sean Werner | Chief Technology Officer | $1,035,589 | -$45,299 | -4.2% | 03 Mar 2026 |
| Timothy L. Moore | Director | $1,014,812 | 24 Feb 2026 | ||
| Joseph C. Schick | Director | $729,620 | 08 Mar 2024 | ||
| Marcus Schulz | Chief Revenue Officer | $720,280 | 25 Aug 2023 | ||
| Amy DuRoss | Director | $606,431 | -$305,745 | -34% | 24 Feb 2026 |
| Dusty Tenney | COO and President | $548,872 | 03 May 2021 | ||
| Raymond W. Cohen | Director | $475,025 | 12 Jul 2021 | ||
| Anthony Hunt | Director | $339,738 | 24 Feb 2026 | ||
| Catherine Coste | Director | $313,207 | 24 Feb 2026 | ||
| Andrew G. Hinson | Director | $302,419 | 16 Aug 2021 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Karen A. Foster | BLFS | Common Stock | Sale | -0.44% | $10,000 | $20.00 | -500 | 113,242 | 09 Mar 2026 | Direct |
| Karen A. Foster | BLFS | Common Stock | Sale | -46% | $1,952,998 | $20.15 | -96,923 | 113,742 | 05 Mar 2026 | Direct |
| Sean Werner | BLFS | Common Stock | Sale | -0.22% | $2,302 | $20.74 | -111 | 49,932 | 03 Mar 2026 | Direct |
| Karen A. Foster | BLFS | Common Stock | Sale | -0.2% | $8,669 | $20.74 | -418 | 210,665 | 03 Mar 2026 | Direct |
| Aby J. Mathew | BLFS | Common Stock | Sale | -0.13% | $10,971 | $20.74 | -529 | 392,937 | 03 Mar 2026 | Direct |
| Troy Wichterman | BLFS | Common Stock | Sale | -0.27% | $12,195 | $20.74 | -588 | 220,649 | 03 Mar 2026 | Direct |
| Sarah Aebersold | BLFS | Common Stock | Sale | -0.23% | $4,542 | $20.74 | -219 | 93,360 | 03 Mar 2026 | Direct |
| Todd Berard | BLFS | Common Stock | Sale | -0.21% | $7,321 | $20.74 | -353 | 165,940 | 03 Mar 2026 | Direct |
| Todd Berard | BLFS | Common Stock | Tax liability | -5.05% | -8,846 | 166,293 | 24 Feb 2026 | Direct | ||
| Todd Berard | BLFS | Common Stock | Award | 32.1% | 42,575 | 175,139 | 24 Feb 2026 | Direct | ||
| Amy DuRoss | BLFS | Common Stock | Award | 43.7% | 8,170 | 26,857 | 24 Feb 2026 | Direct | ||
| Troy Wichterman | BLFS | Common Stock | Tax liability | -10.3% | -25,525 | 221,237 | 24 Feb 2026 | Direct | ||
| Troy Wichterman | BLFS | Common Stock | Award | 63.7% | 96,016 | 246,762 | 24 Feb 2026 | Direct | ||
| Anthony Hunt | BLFS | Common Stock | Award | 118.8% | 8,170 | 15,046 | 24 Feb 2026 | Direct | ||
| Catherine Coste | BLFS | Common Stock | Award | 143.3% | 8,170 | 13,871 | 24 Feb 2026 | Direct | ||
| Rachel Ellingson | BLFS | Common Stock | Award | 16.4% | 8,170 | 57,995 | 24 Feb 2026 | Direct | ||
| Roderick de Greef | BLFS | Common Stock | Tax liability | -20% | -153,196 | 612,009 | 24 Feb 2026 | Direct | ||
| Roderick de Greef | BLFS | Common Stock | Award | 157.3% | 508,045 | 831,033 | 24 Feb 2026 | Direct | ||
| Aby J. Mathew | BLFS | Common Stock | Tax liability | -3.81% | -15,585 | 393,466 | 24 Feb 2026 | Direct | ||
| Aby J. Mathew | BLFS | Common Stock | Award | 17.1% | 59,701 | 409,051 | 24 Feb 2026 | Direct | ||
| Sarah Aebersold | BLFS | Common Stock | Tax liability | -5.77% | -5,734 | 93,579 | 24 Feb 2026 | Direct | ||
| Sarah Aebersold | BLFS | Common Stock | Award | 31.1% | 23,548 | 99,313 | 24 Feb 2026 | Direct | ||
| Sean Werner | BLFS | Common Stock | Award | 93% | 24,116 | 50,043 | 24 Feb 2026 | Direct | ||
| Timothy L. Moore | BLFS | Common Stock | Award | 22.2% | 8,170 | 44,943 | 24 Feb 2026 | Direct | ||
| Karen A. Foster | BLFS | Common Stock | Tax liability | -5.81% | -13,013 | 211,083 | 24 Feb 2026 | Direct | ||
| Karen A. Foster | BLFS | Common Stock | Award | 16.7% | 32,112 | 224,096 | 24 Feb 2026 | Direct | ||
| Joydeep Goswami | BLFS | Common Stock | Award | 18.2% | 8,170 | 53,156 | 24 Feb 2026 | Direct | ||
| Troy Wichterman | BLFS | Common Stock | Sale | -0.65% | $25,334 | $25.59 | -990 | 150,746 | 06 Jan 2026 | Direct |
| Karen A. Foster | BLFS | Common Stock | Sale | -0.17% | $8,573 | $25.59 | -335 | 191,984 | 06 Jan 2026 | Direct |
| Sarah Aebersold | BLFS | Common Stock | Sale | -0.32% | $6,167 | $25.59 | -241 | 75,765 | 06 Jan 2026 | Direct |
| Aby J. Mathew | BLFS | Common Stock | Sale | -0.12% | $10,364 | $25.59 | -405 | 349,350 | 06 Jan 2026 | Direct |
| Todd Berard | BLFS | Common Stock | Sale | -0.26% | $8,803 | $25.59 | -344 | 132,564 | 06 Jan 2026 | Direct |
| Sarah Aebersold | BLFS | Common Stock | Sale | -0.93% | $17,440 | $24.46 | -713 | 76,006 | 15 Dec 2025 | Direct |
| Amy DuRoss | BLFS | Common Stock | Sale | -9.67% | $49,200 | $24.60 | -2,000 | 18,687 | 15 Dec 2025 | Direct |
| Aby J. Mathew | BLFS | Common Stock | Sale | -0.18% | $15,857 | $25.13 | -631 | 349,755 | 09 Dec 2025 | Direct |
| Troy Wichterman | BLFS | Common Stock | Sale | -0.68% | $25,959 | $25.13 | -1,033 | 151,736 | 09 Dec 2025 | Direct |
| Sarah Aebersold | BLFS | Common Stock | Sale | -0.3% | $5,855 | $25.13 | -233 | 76,719 | 09 Dec 2025 | Direct |
| Todd Berard | BLFS | Common Stock | Sale | -0.27% | $8,997 | $25.13 | -358 | 132,908 | 09 Dec 2025 | Direct |
| Karen A. Foster | BLFS | Common Stock | Sale | -0.27% | $13,042 | $25.13 | -519 | 192,319 | 09 Dec 2025 | Direct |
| Troy Wichterman | BLFS | Common Stock | Sale | -16.4% | $771,600 | $25.72 | -30,000 | 152,769 | 04 Dec 2025 | Direct |
| Amy DuRoss | BLFS | Common Stock | Sale | -8.82% | $54,000 | $27.00 | -2,000 | 20,687 | 26 Nov 2025 | Direct |
| Amy DuRoss | BLFS | Common Stock | Sale | -8.1% | $54,000 | $27.00 | -2,000 | 22,687 | 25 Nov 2025 | Direct |
| Todd Berard | BLFS | Common Stock | Sale | -0.26% | $9,386 | $26.74 | -351 | 133,266 | 25 Nov 2025 | Direct |
| Troy Wichterman | BLFS | Common Stock | Sale | -0.32% | $15,616 | $26.74 | -584 | 182,769 | 25 Nov 2025 | Direct |
| Sarah Aebersold | BLFS | Common Stock | Sale | -0.28% | $5,803 | $26.74 | -217 | 76,952 | 25 Nov 2025 | Direct |
| Karen A. Foster | BLFS | Common Stock | Sale | -0.21% | $11,097 | $26.74 | -415 | 192,838 | 25 Nov 2025 | Direct |
| Sean Werner | BLFS | Common Stock | Sale | -0.42% | $2,941 | $26.74 | -110 | 25,927 | 25 Nov 2025 | Direct |
| Aby J. Mathew | BLFS | Common Stock | Sale | -0.15% | $14,065 | $26.74 | -526 | 350,386 | 25 Nov 2025 | Direct |
| Amy DuRoss | BLFS | Common Stock | Sale | -3.89% | $26,000 | $26.00 | -1,000 | 24,687 | 21 Nov 2025 | Direct |
| Amy DuRoss | BLFS | Common Stock | Sale | -15% | $110,859 | $24.51 | -4,523 | 25,687 | 20 Nov 2025 | Direct |