Biolife Solutions Inc
BLFS- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0000834365
No open-market purchases or sales by Biolife Solutions Inc insiders were filed in the last 90 days; 216 institutions reported holding it in 13F filings for Q2 2026, worth $1.40B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Biolife Solutions Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Biolife Solutions Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Berard Todd | Chief Marketing Officer | 161,823 | Sep 22, 2026 | 13 |
| Mathew Aby J. | EVP & Chief Scientific Officer | 387,269 | Sep 22, 2026 | 13 |
| Werner Sean | Chief Technology Officer | 47,135 | Sep 22, 2026 | 8 |
| De Greef Roderick | President and CEO | 728,196 | Sep 22, 2026 | 6 |
| Wichterman Troy | Chief Financial Officer | 211,286 | Sep 22, 2026 | 14 |
| Casdin Partners GP, LLC | 10% Owner | 4,757,165Indirect | May 21, 2026 | 2 |
| Casdin Capital, LLC | 10% Owner | 4,757,165Indirect | May 21, 2026 | 2 |
| Casdin Eli | 10% Owner | 4,757,165Indirect | May 21, 2026 | 2 |
| Casdin Partners Master Fund, L.P. | 10% Owner | 4,757,165Indirect | May 21, 2026 | 2 |
| Foster Karen A. | Chief Quality and Operations | 108,758 | Mar 31, 2026 | 9 |
| Aebersold Sarah | Chief Human Resources Officer | 92,429 | Mar 23, 2026 | 7 |
| Goswami Joydeep | Director | 53,156 | Feb 26, 2026 | 3 |
| Ellingson Rachel | Director | 57,995 | Feb 26, 2026 | 1 |
| Hunt Anthony | Director | 15,046 | Feb 26, 2026 | 1 |
| Moore Timothy L. | Director | 44,943 | Feb 26, 2026 | 1 |
| Coste Catherine | Director | 13,871 | Feb 26, 2026 | 1 |
| DuRoss Amy | Director | 26,857 | Feb 26, 2026 | 4 |
| Richardson Garrie | Chief Revenue Officer | 114,773 | Sep 18, 2024 | 0 |
| Schick Joseph C | Director | 43,953 | Mar 12, 2024 | 0 |
| Phillips Geraint | SVP, Global Operations | 65,998 | Mar 12, 2024 | 0 |
| Rice Michael | Other: Former CEO and Director | 347,085 | Nov 1, 2023 | 0 |
| Schulz Marcus | Chief Revenue Officer | 42,097 | Aug 29, 2023 | 0 |
| Hinson Andrew G | Director | 17,675 | Aug 18, 2021 | 0 |
| Cohen Raymond W | Director | 27,763 | Jul 14, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 19, 2022 (view filing) | Apr 18 | 1 day | Foster Karen A.Chief Quality Officer | SSale | −16.4K | $17.59 | −$288.7K | −13.2%107.5K after | |
| Apr 19, 2022 (view filing) | Apr 18 | 1 day | Rice MichaelCEO | SSale | −24.4K | $17.59 | −$429.2K | −6.3%360.5K after | |
| Apr 22, 2022 (view filing) | Apr 21 | 1 day | Aebersold SarahVP, Global Human Resources | SSale | −325 | $13.94 | −$4.53K | −1.0%32.7K after | |
| Apr 22, 2022 (view filing) | Apr 21 | 1 day | Schulz MarcusChief Revenue Officer | SSale | −477 | $13.94 | −$6.65K | −1.1%41.5K after | |
| May 17, 2022 (view filing) | May 13 | 4 days | Wichterman TroyChief Financial Officer | SSale | −125 | $12.32 | −$1.54K | −0.3%44.0K after | |
| May 17, 2022 (view filing) | May 13 | 4 days | Berard ToddChief Marketing Officer | SSale | −51 | $12.32 | −$628.32 | 0.0%108.9K after | |
| May 17, 2022 (view filing) | May 13 | 4 days | Schulz MarcusChief Revenue Officer | SSale | −41 | $12.32 | −$505.12 | −0.1%41.4K after | |
| May 17, 2022 (view filing) | May 13 | 4 days | Foster Karen A.Chief Quality Officer | SSale | −58 | $12.32 | −$714.56 | −0.1%107.5K after | |
| May 17, 2022 (view filing) | May 13 | 4 days | Mathew Aby J.EVP & Chief Scientific Officer | SSale | −108 | $12.32 | −$1.33K | 0.0%251.8K after | |
| May 17, 2022 (view filing) | May 13 | 4 days | Aebersold SarahVP, Global Human Resources | SSale | −40 | $12.32 | −$492.8 | −0.1%32.7K after | |
| May 17, 2022 (view filing) | May 13 | 4 days | Rice MichaelCEO | SSale | −165 | $12.32 | −$2.03K | 0.0%360.3K after | |
| Jun 1, 2022 (view filing) | May 27 | 5 days | Mathew Aby J.EVP & Chief Scientific Officer | SSale | −351 | $14.53 | −$5.10K | −0.1%252.3K after | |
| Jun 1, 2022 (view filing) | May 27 | 5 days | Rice MichaelCEO | SSale | −749 | $14.53 | −$10.9K | −0.2%360.5K after | |
| Jun 1, 2022 (view filing) | May 27 | 5 days | Foster Karen A.Chief Quality Officer | SSale | −174 | $14.53 | −$2.53K | −0.2%107.8K after | |
| Jun 1, 2022 (view filing) | May 27 | 5 days | Wichterman TroyChief Financial Officer | SSale | −43 | $14.53 | −$624.79 | −0.1%44.4K after | |
| Jun 28, 2022 (view filing) | Jun 24 | 4 days | Wichterman TroyChief Financial Officer | SSale | −456 | $15.95 | −$7.27K | −1.0%44.8K after | |
| Jun 30, 2022 (view filing) | Jun 28 | 2 days | Rice MichaelCEO | SSale | −889 | $14.86 | −$13.2K | −0.2%361.5K after | |
| Jun 30, 2022 (view filing) | Jun 28 | 2 days | Mathew Aby J.EVP & Chief Scientific Officer | SSale | −704 | $14.86 | −$10.5K | −0.3%253.0K after | |
| Jun 30, 2022 (view filing) | Jun 28 | 2 days | Foster Karen A.Chief Quality Officer | SSale | −598 | $14.86 | −$8.89K | −0.5%108.2K after | |
| Jun 30, 2022 (view filing) | Jun 28 | 2 days | Berard ToddChief Marketing Officer | SSale | −495 | $14.86 | −$7.36K | −0.5%108.4K after | |
| Jul 14, 2022 (view filing) | Jul 12 | 2 days | Schulz MarcusChief Revenue Officer | SSale | −254 | $15.79 | −$4.01K | −0.6%41.2K after | |
| Jul 14, 2022 (view filing) | Jul 12 | 2 days | De Greef RoderickCOO & President | SSale | −9.16K | $15.79 | −$144.6K | −6.9%124.5K after | |
| Jul 26, 2022 (view filing) | Jul 22 | 4 days | Schulz MarcusChief Revenue Officer | SSale | −367 | $17.94 | −$6.58K | −0.9%40.8K after | |
| Jul 26, 2022 (view filing) | Jul 22 | 4 days | Aebersold SarahVP, Global Human Resources | SSaleComon Stock | −252 | $17.85 | −$4.50K | −0.8%32.4K after | |
| Aug 5, 2022 (view filing) | Aug 3 | 2 days | Schulz MarcusChief Revenue Officer | SSale | −4.60K | $20.03 | −$92.1K | −11.3%36.2K after | |
| Aug 11, 2022 (view filing) | Aug 10 | 1 day | Berard ToddChief Marketing Officer | SSale | −52 | $23.17 | −$1.20K | 0.0%108.4K after | |
| Aug 11, 2022 (view filing) | Aug 10 | 1 day | Aebersold SarahVP, Global Human Resources | SSale | −40 | $23.17 | −$926.8 | −0.1%32.4K after | |
| Aug 11, 2022 (view filing) | Aug 10 | 1 day | Rice MichaelCEO | SSale | −171 | $23.17 | −$3.96K | 0.0%363.6K after | |
| Aug 11, 2022 (view filing) | Aug 10 | 1 day | Schulz MarcusChief Revenue Officer | SSale | −42 | $23.17 | −$973.14 | −0.1%36.2K after | |
| Aug 11, 2022 (view filing) | Aug 10 | 1 day | Foster Karen A.Chief Quality Officer | SSale | −95 | $23.17 | −$2.20K | −0.1%109.4K after | |
| Aug 11, 2022 (view filing) | Aug 10 | 1 day | Mathew Aby J.EVP & Chief Scientific Officer | SSale | −112 | $23.17 | −$2.60K | 0.0%254.8K after | |
| Aug 18, 2022 (view filing) | Aug 16 | 2 days | Wichterman TroyChief Financial Officer | SSale | −116 | $24.81 | −$2.88K | −0.3%46.0K after | |
| Sep 1, 2022 (view filing) | Aug 31 | 1 day | Wichterman TroyChief Financial Officer | SSale | −51 | $23.44 | −$1.20K | −0.1%45.9K after | |
| Sep 1, 2022 (view filing) | Aug 31 | 1 day | Rice MichaelCEO | SSale | −906 | $23.44 | −$21.2K | −0.2%363.1K after | |
| Sep 1, 2022 (view filing) | Aug 31 | 1 day | Foster Karen A.Chief Quality Officer | SSale | −299 | $23.44 | −$7.01K | −0.3%109.4K after | |
| Sep 1, 2022 (view filing) | Aug 31 | 1 day | Mathew Aby J.EVP & Chief Scientific Officer | SSale | −425 | $23.44 | −$9.96K | −0.2%254.7K after | |
| Sep 26, 2022 (view filing) | Sep 23 | 3 days | Wichterman TroyChief Financial Officer | SSale | −569 | $21.91 | −$12.5K | −1.2%45.4K after | |
| Sep 30, 2022 (view filing) | Sep 29 | 1 day | Mathew Aby J.EVP & Chief Scientific Officer | SSale | −657 | $23.02 | −$15.1K | −0.3%254.1K after | |
| Sep 30, 2022 (view filing) | Sep 29 | 1 day | Rice MichaelCEO | SSale | −830 | $23.02 | −$19.1K | −0.2%362.3K after | |
| Sep 30, 2022 (view filing) | Sep 29 | 1 day | Berard ToddChief Marketing Officer | SSale | −463 | $23.02 | −$10.7K | −0.4%107.9K after | |
| Sep 30, 2022 (view filing) | Sep 29 | 1 day | Foster Karen A.Chief Quality Officer | SSale | −559 | $23.02 | −$12.9K | −0.5%108.8K after | |
| Oct 4, 2022 (view filing) | Oct 3 | 1 day | De Greef RoderickCOO & President | SSale | −1.23K | $21.95 | −$27.1K | −1.0%125.3K after | |
| Oct 11, 2022 (view filing) | Oct 7 | 4 days | De Greef RoderickCOO & President | SSale | −8.55K | $22.69 | −$194.0K | −6.8%116.7K after | |
| Oct 18, 2022 (view filing) | Oct 14 | 4 days | Schulz MarcusChief Revenue Officer | SSale | −236 | $21.80 | −$5.14K | −0.7%35.9K after | |
| Oct 31, 2022 (view filing) | Oct 28 | 3 days | Aebersold SarahVP, Global Human Resources | SSale | −272 | $21.76 | −$5.92K | −0.8%32.1K after | |
| Oct 31, 2022 (view filing) | Oct 28 | 3 days | Schulz MarcusChief Revenue Officer | SSale | −400 | $21.76 | −$8.70K | −1.1%35.5K after | |
| Nov 14, 2022 (view filing) | Nov 10 | 4 days | Aebersold SarahVP, Global Human Resources | SSale | −38 | $23.16 | −$880.08 | −0.1%32.1K after | |
| Nov 14, 2022 (view filing) | Nov 10 | 4 days | Berard ToddChief Marketing Officer | SSale | −50 | $23.16 | −$1.16K | 0.0%107.9K after | |
| Nov 14, 2022 (view filing) | Nov 10 | 4 days | Foster Karen A.Chief Quality Officer | SSale | −91 | $23.16 | −$2.11K | −0.1%108.7K after | |
| Nov 14, 2022 (view filing) | Nov 10 | 4 days | Schulz MarcusChief Revenue Officer | SSale | −40 | $23.16 | −$926.4 | −0.1%35.5K after |