| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Across the last three months, Biolife Solutions, Inc.'s insiders have reduced their positions by a net 1,200,000 shares worth roughly $28.1M.
Classified under Health Care Equipment & Supplies (Health Care sector), BLFS's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 4.76M | $164.88M | - | |
| CEO | 733.7K | $25.43M | - | |
| VP | 388.5K | $13.46M | - | |
| CFO | 213.2K | $7.39M | - | |
| Other | 162.6K | $5.64M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 25, 2025 | Mathew Aby J.68 | EVP &Chief Scientific Officer | Sell | 526 | $26.74 | $14,065.24 | -0.1% | -15.2% | - | |
| Nov 21, 2025 | Duross Amy63 | Director | Sell | 6,000 | $24.76 | $148,545.23 | -6.9% | -12.4% | - | |
| Nov 13, 2025 | De Greef Roderick74 | President And CEO | Sell | 100,000 | $25.80 | $2,580,421.84 | -7.3% | -11.5% | - | |
| Oct 24, 2025 | Goswami Joydeep | Director | Sell | 1,666 | $28.99 | $48,297.34 | -3.6% | -9.8% | - | |
| Oct 22, 2025 | De Greef Roderick74 | President And CEO | Sell | 37,795 | $27.30 | $1,031,803.50 | -7.2% | -10.1% | - | |
| Oct 20, 2025 | Werner Sean55 | Chief Technology Officer | Sell | 275 | $27.82 | $7,650.50 | -1.0% | -11.1% | - | |
| Oct 16, 2025 | Goswami Joydeep | Director | Sell | 1,334 | $0.00 | - | -2.8% | -12.4% | - | |
| Oct 15, 2025 | Casdin Partners Master Fund, L.P.53 | 10% Owner | Sell | 750,000 | $28.55 | $21,410,325.00 | -11.2% | -16.9% | - | |
| Oct 9, 2025 | Wichterman Troy60 | Chief Financial Officer | Sell | 833 | $27.36 | $22,790.88 | -0.5% | -7.4% | - | |
| Oct 9, 2025 | Berard Todd67 | Chief Marketing Officer | Sell | 289 | $27.36 | $7,907.04 | -0.2% | -7.4% | - |