Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Biolife Solutions Inc (BLFS)
since 2015 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Biolife Solutions Inc.
Table 2 shows the detailed insider transactions.
This company's CIK number is 834365.
Total stock buying since 2015: $90,394,916.
Total stock sales since 2015: $275,940,648.
Total stock option exercises since 2015: $4,836,362.
Table 3. Detailed insider trading at Biolife Solutions Inc (BLFS)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2025-08-26 | Werner Sean (Chief Technology Officer) | Sale | 111 | 25.44 | 2,823 |
| 2025-08-26 | Wichterman Troy (Chief Financial Officer) | Sale | 590 | 25.44 | 15,009 |
| 2025-08-26 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 219 | 25.44 | 5,571 |
| 2025-08-26 | Foster Karen A. (Chief Quality and Operations) | Sale | 413 | 25.44 | 10,506 |
| 2025-08-26 | Berard Todd (Chief Marketing Officer) | Sale | 354 | 25.44 | 9,005 |
| 2025-08-26 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 531 | 25.44 | 13,508 |
| 2025-08-25 | Berard Todd (Chief Marketing Officer) | Sale | 10,000 | 25.53 | 255,300 |
| 2025-08-15 | Casdin Eli | Sale | 500,000 | 24.40 | 12,200,000 |
| 2025-08-11 | Casdin Eli | Sale | 500,000 | 22.60 | 11,300,000 |
| 2025-07-18 | Werner Sean (Chief Technology Officer) | Sale | 1,115 | 21.22 | 23,660 |
| 2025-07-07 | Wichterman Troy (Chief Financial Officer) | Sale | 877 | 22.27 | 19,530 |
| 2025-07-07 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 198 | 22.27 | 4,409 |
| 2025-07-07 | Foster Karen A. (Chief Quality and Operations) | Sale | 400 | 22.27 | 8,908 |
| 2025-07-07 | Berard Todd (Chief Marketing Officer) | Sale | 304 | 22.27 | 6,770 |
| 2025-07-07 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 536 | 22.27 | 11,936 |
| 2025-06-16 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 711 | 22.23 | 15,805 |
| 2025-06-10 | Casdin Eli | Sale | 1,000,000 | 23.80 | 23,800,000 |
| 2025-05-28 | Werner Sean (Chief Technology Officer) | Sale | 109 | 22.46 | 2,448 |
| 2025-05-28 | Wichterman Troy (Chief Financial Officer) | Sale | 583 | 22.46 | 13,094 |
| 2025-05-28 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 217 | 22.46 | 4,873 |
| 2025-05-28 | Foster Karen A. (Chief Quality and Operations) | Sale | 251 | 22.46 | 5,637 |
| 2025-05-28 | Berard Todd (Chief Marketing Officer) | Sale | 348 | 22.46 | 7,816 |
| 2025-05-28 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 521 | 22.46 | 11,701 |
| 2025-04-09 | Wichterman Troy (Chief Financial Officer) | Sale | 932 | 20.11 | 18,742 |
| 2025-04-09 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 210 | 20.11 | 4,223 |
| 2025-04-09 | Foster Karen A. (Chief Quality and Operations) | Sale | 286 | 20.11 | 5,751 |
| 2025-04-09 | Berard Todd (Chief Marketing Officer) | Sale | 324 | 20.11 | 6,515 |
| 2025-04-09 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 569 | 20.11 | 11,442 |
| 2025-04-01 | Wichterman Troy (Chief Financial Officer) | Sale | 25,687 | 22.66 | 582,067 |
| 2025-04-01 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 5,771 | 22.66 | 130,770 |
| 2025-04-01 | Berard Todd (Chief Marketing Officer) | Sale | 8,902 | 22.66 | 201,719 |
| 2025-03-17 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 2,695 | 25.44 | 68,560 |
| 2025-03-14 | Duross Amy (Director) | Sale | 5,632 | 24.96 | 140,574 |
| 2025-03-14 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 5,632 | 24.96 | 140,574 |
| 2025-03-12 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 7,324 | 26.34 | 192,914 |
| 2025-03-11 | Wichterman Troy (Chief Financial Officer) | Sale | 4,151 | 25.00 | 103,775 |
| 2025-03-11 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 1,091 | 25.00 | 27,275 |
| 2025-03-11 | Foster Karen A. (Chief Quality and Operations) | Sale | 1,331 | 25.00 | 33,275 |
| 2025-03-11 | Berard Todd (Chief Marketing Officer) | Sale | 1,577 | 25.00 | 39,425 |
| 2025-03-11 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 1,597 | 25.00 | 39,925 |
| 2025-03-04 | Werner Sean (Chief Technology Officer) | Sale | 88 | 24.03 | 2,114 |
| 2025-03-03 | Werner Sean (Chief Technology Officer) | Sale | 136 | 25.46 | 3,462 |
| 2025-03-03 | Wichterman Troy (Chief Financial Officer) | Sale | 660 | 25.46 | 16,803 |
| 2025-03-03 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 284 | 25.46 | 7,230 |
| 2025-03-03 | Foster Karen A. (Chief Quality and Operations) | Sale | 324 | 25.46 | 8,249 |
| 2025-03-03 | Berard Todd (Chief Marketing Officer) | Sale | 424 | 25.46 | 10,795 |
| 2025-03-03 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 425 | 25.46 | 10,820 |
| 2025-02-12 | Wichterman Troy (Chief Financial Officer) | Sale | 159 | 26.54 | 4,219 |
| 2025-02-12 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 53 | 26.54 | 1,406 |
| 2025-02-12 | Foster Karen A. (Chief Quality and Operations) | Sale | 78 | 26.54 | 2,070 |
| 2025-02-12 | Berard Todd (Chief Marketing Officer) | Sale | 102 | 26.54 | 2,707 |
| 2025-02-12 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 92 | 26.54 | 2,441 |
| 2025-01-06 | Wichterman Troy (Chief Financial Officer) | Sale | 987 | 27.02 | 26,668 |
| 2025-01-06 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 240 | 27.02 | 6,484 |
| 2025-01-06 | Foster Karen A. (Chief Quality and Operations) | Sale | 328 | 27.02 | 8,862 |
| 2025-01-06 | Berard Todd (Chief Marketing Officer) | Sale | 343 | 27.02 | 9,267 |
| 2025-01-06 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 404 | 27.02 | 10,916 |
| 2024-12-17 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 13,196 | 27.16 | 358,403 |
| 2024-12-16 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 7,604 | 27.33 | 207,817 |
| 2024-11-26 | Wichterman Troy (Chief Financial Officer) | Sale | 581 | 27.20 | 15,803 |
| 2024-11-26 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 216 | 27.20 | 5,875 |
| 2024-11-26 | Foster Karen A. (Chief Quality and Operations) | Sale | 252 | 27.20 | 6,854 |
| 2024-11-26 | Berard Todd (Chief Marketing Officer) | Sale | 349 | 27.20 | 9,492 |
| 2024-11-26 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 523 | 27.20 | 14,225 |
| 2024-11-12 | Wichterman Troy (Chief Financial Officer) | Sale | 147 | 26.19 | 3,849 |
| 2024-11-12 | Foster Karen A. (Chief Quality and Operations) | Sale | 66 | 26.34 | 1,738 |
| 2024-11-12 | Berard Todd (Chief Marketing Officer) | Sale | 91 | 26.34 | 2,396 |
| 2024-11-12 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 123 | 26.34 | 3,239 |
| 2024-10-31 | De Greef Roderick (President and CEO) | Sale | 46,896 | 23.43 | 1,098,773 |
| 2024-10-30 | Wichterman Troy (Chief Financial Officer) | Sale | 894 | 23.15 | 20,696 |
| 2024-10-30 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 203 | 23.15 | 4,699 |
| 2024-10-30 | Foster Karen A. (Chief Quality and Operations) | Sale | 277 | 23.15 | 6,412 |
| 2024-10-30 | Berard Todd (Chief Marketing Officer) | Sale | 311 | 23.15 | 7,199 |
| 2024-10-30 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 547 | 23.15 | 12,663 |
| 2024-10-16 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 10,000 | 23.17 | 231,700 |
| 2024-10-16 | Mathew Aby J. (EVP & Chief Scientific Officer) | Option Ex | 10,000 | 2.06 | 20,600 |
| 2024-10-15 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 10,000 | 23.28 | 232,800 |
| 2024-10-15 | Mathew Aby J. (EVP & Chief Scientific Officer) | Option Ex | 10,000 | 2.06 | 20,600 |
| 2024-09-19 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 10,000 | 25.47 | 254,700 |
| 2024-09-19 | Mathew Aby J. (EVP & Chief Scientific Officer) | Option Ex | 10,000 | 2.06 | 20,600 |
| 2024-09-18 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 10,000 | 23.90 | 239,000 |
| 2024-09-18 | Mathew Aby J. (EVP & Chief Scientific Officer) | Option Ex | 10,000 | 2.06 | 20,600 |
| 2024-09-16 | Richardson Garrie (Chief Revenue Officer) | Sale | 3,070 | 25.12 | 77,118 |
| 2024-09-16 | Wichterman Troy (Chief Financial Officer) | Sale | 611 | 25.12 | 15,348 |
| 2024-09-16 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 229 | 25.12 | 5,752 |
| 2024-09-16 | Foster Karen A. (Chief Quality and Operations) | Sale | 267 | 25.12 | 6,707 |
| 2024-09-16 | Berard Todd (Chief Marketing Officer) | Sale | 367 | 25.12 | 9,219 |
| 2024-09-16 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 343 | 25.12 | 8,616 |
| 2024-08-21 | Wichterman Troy (Chief Financial Officer) | Sale | 142 | 25.61 | 3,636 |
| 2024-08-21 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 64 | 25.61 | 1,639 |
| 2024-08-21 | Foster Karen A. (Chief Quality and Operations) | Sale | 96 | 25.61 | 2,458 |
| 2024-08-21 | Berard Todd (Chief Marketing Officer) | Sale | 82 | 25.61 | 2,100 |
| 2024-08-21 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 111 | 25.61 | 2,842 |
| 2024-07-19 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 300 | 21.01 | 6,303 |
| 2024-07-18 | Foster Karen A. (Chief Quality and Operations) | Sale | 240 | 22.50 | 5,400 |
| 2024-07-11 | Wichterman Troy (Chief Financial Officer) | Sale | 828 | 20.54 | 17,007 |
| 2024-07-11 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 187 | 20.54 | 3,840 |
| 2024-07-11 | Berard Todd (Chief Marketing Officer) | Sale | 287 | 20.54 | 5,894 |
| 2024-07-11 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 313 | 20.54 | 6,429 |
| 2024-07-01 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 3,000 | 21.03 | 63,090 |
| 2024-06-14 | Berard Todd (Chief Marketing Officer) | Sale | 10,000 | 20.18 | 201,800 |
| 2024-05-29 | Wichterman Troy (Chief Financial Officer) | Sale | 574 | 21.78 | 12,501 |
| 2024-05-29 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 345 | 21.78 | 7,514 |
| 2024-05-29 | Foster Karen A. (Chief Quality and Operations) | Sale | 408 | 21.78 | 8,886 |
| 2024-05-29 | Berard Todd (Chief Marketing Officer) | Sale | 345 | 21.78 | 7,514 |
| 2024-05-29 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 517 | 21.78 | 11,260 |
| 2024-05-17 | Wichterman Troy (Chief Financial Officer) | Sale | 115 | 22.18 | 2,550 |
| 2024-05-17 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 57 | 22.18 | 1,264 |
| 2024-05-17 | Foster Karen A. (Chief Quality and Operations) | Sale | 85 | 22.18 | 1,885 |
| 2024-05-17 | Berard Todd (Chief Marketing Officer) | Sale | 73 | 22.18 | 1,619 |
| 2024-05-17 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 98 | 22.18 | 2,173 |
| 2024-05-15 | Berard Todd (Chief Marketing Officer) | Sale | 10,000 | 22.67 | 226,700 |
| 2024-04-22 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 410 | 16.50 | 6,765 |
| 2024-04-18 | Wichterman Troy (Chief Financial Officer) | Sale | 956 | 15.31 | 14,636 |
| 2024-04-18 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 348 | 15.31 | 5,327 |
| 2024-04-18 | Foster Karen A. (Chief Quality and Operations) | Sale | 481 | 15.31 | 7,364 |
| 2024-04-18 | Berard Todd (Chief Marketing Officer) | Sale | 332 | 15.31 | 5,082 |
| 2024-04-18 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 584 | 15.31 | 8,941 |
| 2024-04-15 | Berard Todd (Chief Marketing Officer) | Sale | 10,000 | 15.67 | 156,700 |
| 2024-04-01 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 4,000 | 17.65 | 70,600 |
| 2024-03-27 | Foster Karen A. (Chief Quality and Operations) | Sale | 395 | 17.99 | 7,106 |
| 2024-03-27 | Berard Todd (Chief Marketing Officer) | Sale | 515 | 17.99 | 9,264 |
| 2024-03-27 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 454 | 17.99 | 8,167 |
| 2024-03-21 | Wichterman Troy (Chief Financial Officer) | Sale | 520 | 17.83 | 9,271 |
| 2024-03-13 | Duross Amy (Director) | Sale | 5,065 | 17.00 | 86,105 |
| 2024-03-12 | Phillips Geraint (SVP, Global Operations) | Sale | 3,598 | 16.60 | 59,726 |
| 2024-03-12 | Wichterman Troy (Chief Financial Officer) | Sale | 7,249 | 16.60 | 120,333 |
| 2024-03-12 | Duross Amy (Director) | Sale | 6,135 | 16.86 | 103,436 |
| 2024-03-12 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 4,361 | 16.60 | 72,392 |
| 2024-03-12 | Foster Karen A. (Chief Quality and Operations) | Sale | 5,177 | 16.60 | 85,938 |
| 2024-03-12 | Berard Todd (Chief Marketing Officer) | Sale | 7,107 | 16.60 | 117,976 |
| 2024-03-12 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 6,521 | 16.60 | 108,248 |
| 2024-03-12 | De Greef Roderick (President and CEO) | Sale | 7,249 | 16.60 | 120,333 |
| 2024-03-11 | Phillips Geraint (SVP, Global Operations) | Sale | 206 | 17.42 | 3,588 |
| 2024-03-11 | Wichterman Troy (Chief Financial Officer) | Sale | 361 | 17.42 | 6,288 |
| 2024-03-11 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 269 | 17.42 | 4,685 |
| 2024-03-11 | Foster Karen A. (Chief Quality and Operations) | Sale | 319 | 17.42 | 5,556 |
| 2024-03-11 | Berard Todd (Chief Marketing Officer) | Sale | 401 | 17.42 | 6,985 |
| 2024-03-11 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 313 | 17.42 | 5,452 |
| 2024-02-21 | Phillips Geraint (SVP, Global Operations) | Sale | 131 | 17.35 | 2,272 |
| 2024-02-21 | Wichterman Troy (Chief Financial Officer) | Sale | 97 | 17.35 | 1,682 |
| 2024-02-21 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 58 | 17.35 | 1,006 |
| 2024-02-21 | Foster Karen A. (Chief Quality and Operations) | Sale | 87 | 17.35 | 1,509 |
| 2024-02-21 | Berard Todd (Chief Marketing Officer) | Sale | 111 | 17.35 | 1,925 |
| 2024-02-21 | Mathew Aby J. (EVP & Chief Scientific Officer) | Sale | 101 | 17.35 | 1,752 |
| 2024-01-23 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 336 | 17.11 | 5,748 |
| 2024-01-19 | Phillips Geraint (SVP, Global Operations) | Sale | 1,776 | 16.76 | 29,765 |
| 2024-01-19 | Wichterman Troy (Chief Financial Officer) | Sale | 2,419 | 16.76 | 40,542 |
| 2024-01-19 | Aebersold Sarah (Chief Human Resources Officer) | Sale | 862 | 16.76 | 14,447 |
| 2024-01-19 | Foster Karen A. (Chief Quality and Operations) | Sale | 1,198 | 16.76 | 20,078 |
Insider trading activities including stock purchases, stock sales, and option exercises
of BLFS listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Biolife Solutions Inc (symbol BLFS,
CIK number 834365) see
the Securities and Exchange Commission (SEC) website.