BIOLIFE SOLUTIONS INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Foster Karen A. | Chief Quality Officer | Award / Grant | 330 | — | — | 125,075 | Sep 10, 2023 |
| Phillips Geraint | SVP, Global Operations | Award / Grant | 401 | — | — | 58,446 | Aug 27, 2023 |
| Wichterman Troy | Chief Financial Officer | Award / Grant | 498 | — | — | 66,431 | Aug 27, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Award / Grant | 966 | — | — | 272,186 | Aug 27, 2023 |
| Rice Michael | Chief Executive Officer | Award / Grant | 1,248 | — | — | 418,154 | Aug 27, 2023 |
| Foster Karen A. | Chief Quality Officer | Award / Grant | 403 | — | — | 124,745 | Aug 27, 2023 |
| Schulz Marcus | Chief Revenue Officer | Sale | 347 | $10.99 | $3,814 | 42,097 | Aug 25, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Sale | 519 | $10.99 | $5,704 | 271,220 | Aug 25, 2023 |
| Rice Michael | Chief Executive Officer | Sale | 1,729 | $10.99 | $19,002 | 416,906 | Aug 25, 2023 |
| Foster Karen A. | Chief Quality Officer | Sale | 410 | $10.99 | $4,506 | 124,342 | Aug 25, 2023 |
| Wichterman Troy | Chief Financial Officer | Sale | 585 | $10.99 | $6,429 | 65,933 | Aug 25, 2023 |
| Berard Todd | Chief Marketing Officer | Sale | 347 | $10.99 | $3,814 | 118,478 | Aug 25, 2023 |
| Phillips Geraint | SVP, Global Operations | Sale | 179 | $10.99 | $1,967 | 58,045 | Aug 25, 2023 |
| Aebersold Sarah | Chief Human Resources Officer | Sale | 347 | $10.99 | $3,814 | 43,532 | Aug 25, 2023 |
| Rice Michael | Chief Executive Officer | Sale | 277 | $12.38 | $3,429 | 418,635 | Aug 14, 2023 |
| Schulz Marcus | Chief Revenue Officer | Sale | 108 | $12.38 | $1,337 | 42,444 | Aug 14, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Sale | 180 | $12.38 | $2,228 | 271,739 | Aug 14, 2023 |
| Berard Todd | Chief Marketing Officer | Sale | 134 | $12.38 | $1,659 | 118,825 | Aug 14, 2023 |
| Phillips Geraint | SVP, Global Operations | Sale | 109 | $12.57 | $1,370 | 58,224 | Aug 14, 2023 |
| Wichterman Troy | Chief Financial Officer | Sale | 94 | $12.57 | $1,182 | 66,518 | Aug 14, 2023 |
| Foster Karen A. | Chief Quality Officer | Sale | 156 | $12.38 | $1,931 | 124,752 | Aug 14, 2023 |
| Aebersold Sarah | Chief Human Resources Officer | Sale | 104 | $12.38 | $1,288 | 43,879 | Aug 14, 2023 |
| Casdin Partners GP, LLC | — | Purchase | 58,465 | $13.20 | $771,738 | 7,630,000 | Aug 9, 2023 |
| Schulz Marcus | Chief Revenue Officer | Sale | 679 | $19.50 | $13,241 | 42,552 | Jul 24, 2023 |
| Aebersold Sarah | Chief Human Resources Officer | Sale | 462 | $19.50 | $9,009 | 43,983 | Jul 24, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Option Exercise | 10,000 | $2.06 | $20,600 | 281,919 | Jul 20, 2023 |
| Schulz Marcus | Chief Revenue Officer | Sale | 331 | $22.79 | $7,543 | 43,231 | Jul 11, 2023 |
| Rice Michael | Chief Executive Officer | Sale | 877 | $22.91 | $20,092 | 418,912 | Jun 27, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Sale | 695 | $22.91 | $15,922 | 271,919 | Jun 27, 2023 |
| Foster Karen A. | Chief Quality Officer | Sale | 590 | $22.91 | $13,517 | 124,908 | Jun 27, 2023 |
| Berard Todd | Chief Marketing Officer | Sale | 489 | $22.91 | $11,203 | 118,959 | Jun 27, 2023 |
| Wichterman Troy | Chief Financial Officer | Sale | 541 | $23.41 | $12,665 | 66,612 | Jun 22, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Sale | 10,000 | $22.97 | $229,700 | 272,614 | Jun 21, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Sale | 504 | $23.21 | $11,698 | 272,614 | May 31, 2023 |
| Berard Todd | Chief Marketing Officer | Sale | 337 | $23.21 | $7,822 | 119,448 | May 31, 2023 |
| Wichterman Troy | Chief Financial Officer | Sale | 560 | $23.21 | $12,998 | 67,153 | May 31, 2023 |
| Schulz Marcus | Chief Revenue Officer | Sale | 337 | $23.21 | $7,822 | 43,562 | May 31, 2023 |
| Aebersold Sarah | Chief Human Resources Officer | Sale | 337 | $23.21 | $7,822 | 44,445 | May 31, 2023 |
| Rice Michael | CEO | Sale | 1,679 | $23.21 | $38,970 | 419,789 | May 31, 2023 |
| Foster Karen A. | Chief Quality Officer | Sale | 392 | $23.21 | $9,098 | 125,498 | May 31, 2023 |
| Phillips Geraint | SVP, Global Operations | Sale | 174 | $23.21 | $4,039 | 58,333 | May 31, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Option Exercise | 10,000 | $2.06 | $20,600 | 283,118 | May 24, 2023 |
| Casdin Partners GP, LLC | — | Purchase | 24,973 | $21.86 | $545,910 | 150,000 | May 19, 2023 |
| Casdin Partners Master Fund, L.P. | — | Purchase | 30,027 | $21.30 | $639,575 | 45,027 | May 16, 2023 |
| Wichterman Troy | Chief Financial Officer | Sale | 137 | $19.41 | $2,659 | 67,713 | May 16, 2023 |
| Phillips Geraint | SVP, Global Operations | Sale | 100 | $19.41 | $1,941 | 58,507 | May 16, 2023 |
| Mathew Aby J. | EVP & Chief Scientific Officer | Sale | 125 | $18.71 | $2,339 | 273,118 | May 15, 2023 |
| Foster Karen A. | Chief Quality Officer | Sale | 106 | $18.71 | $1,983 | 125,890 | May 15, 2023 |
| Schulz Marcus | Chief Revenue Officer | Sale | 75 | $18.71 | $1,403 | 43,899 | May 15, 2023 |
| Rice Michael | CEO | Sale | 33,333 | $21.04 | $701,326 | 421,468 | May 15, 2023 |