| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Apr 18, 2024 | Sale | $15.31 | 481 | 7,364 | 158,664 | Apr 23, 2024, 07:14 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Mar 27, 2024 | Sale | $17.99 | 395 | 7,106 | 159,145 | Mar 29, 2024, 05:39 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Mar 12, 2024 | Sale | $16.60 | 5,177 | 85,938 | 159,540 | Mar 12, 2024, 09:43 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Mar 11, 2024 | Sale | $17.42 | 319 | 5,557 | 164,717 | Mar 12, 2024, 09:43 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Feb 21, 2024 | Sale | $17.35 | 87 | 1,509 | 123,940 | Feb 23, 2024, 05:50 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Jan 19, 2024 | Sale | $16.76 | 1,198 | 20,078 | 124,027 | Jan 23, 2024, 05:30 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality and Operations | Jan 02, 2024 | Sale | $16.75 | 601 | 10,067 | 125,225 | Jan 04, 2024, 05:04 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Dec 01, 2023 | Sale | $12.37 | 466 | 5,764 | 125,340 | Dec 04, 2023, 07:15 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Nov 13, 2023 | Sale | $10.77 | 114 | 1,228 | 125,539 | Nov 15, 2023, 10:41 AM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Sep 28, 2023 | Sale | $14.16 | 568 | 8,043 | 124,767 | Oct 02, 2023, 05:08 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Aug 25, 2023 | Sale | $10.99 | 410 | 4,506 | 124,342 | Aug 29, 2023, 05:52 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Aug 14, 2023 | Sale | $12.38 | 156 | 1,931 | 124,752 | Aug 16, 2023, 04:46 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Jun 27, 2023 | Sale | $22.91 | 590 | 13,517 | 124,908 | Jun 29, 2023, 04:37 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | May 31, 2023 | Sale | $23.21 | 392 | 9,098 | 125,498 | Jun 02, 2023, 08:00 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | May 15, 2023 | Sale | $18.71 | 106 | 1,983 | 125,890 | May 17, 2023, 09:53 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Apr 06, 2023 | Sale | $20.03 | 1,101 | 22,053 | 125,996 | May 16, 2023, 09:48 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Apr 06, 2023 | Sale | $20.03 | 1,101 | 22,053 | 121,839 | Apr 10, 2023, 07:02 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Mar 29, 2023 | Sale | $20.62 | 390 | 8,042 | 122,940 | Mar 31, 2023, 07:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Mar 07, 2023 | Sale | $22.95 | 175 | 4,016 | 123,330 | Mar 09, 2023, 07:00 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Mar 01, 2023 | Sale | $22.75 | 1,203 | 27,368 | 123,505 | Mar 03, 2023, 07:02 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Feb 09, 2023 | Sale | $24.60 | 81 | 1,993 | 124,708 | Feb 13, 2023, 07:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Dec 28, 2022 | Sale | $16.90 | 605 | 10,224 | 107,811 | Dec 30, 2022, 07:04 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Nov 29, 2022 | Sale | $19.93 | 307 | 6,119 | 108,416 | Nov 30, 2022, 08:00 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Nov 10, 2022 | Sale | $23.16 | 91 | 2,108 | 108,723 | Nov 14, 2022, 08:05 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Sep 29, 2022 | Sale | $23.02 | 559 | 12,868 | 108,814 | Sep 30, 2022, 08:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Aug 31, 2022 | Sale | $23.44 | 299 | 7,009 | 109,373 | Sep 01, 2022, 08:04 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Aug 10, 2022 | Sale | $23.17 | 95 | 2,201 | 109,394 | Aug 11, 2022, 08:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Jun 28, 2022 | Sale | $14.86 | 598 | 8,886 | 108,236 | Jun 30, 2022, 08:05 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | May 27, 2022 | Sale | $14.53 | 174 | 2,528 | 107,839 | Jun 01, 2022, 08:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | May 13, 2022 | Sale | $12.32 | 58 | 715 | 107,480 | May 17, 2022, 08:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Apr 18, 2022 | Sale | $17.59 | 16,413 | 288,705 | 107,538 | Apr 19, 2022, 08:17 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Mar 29, 2022 | Sale | $22.24 | 547 | 12,165 | 85,115 | Mar 31, 2022, 08:18 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Mar 01, 2022 | Sale | $23.78 | 221 | 5,255 | 69,306 | Mar 03, 2022, 08:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Feb 10, 2022 | Sale | $29.38 | 293 | 8,608 | 69,527 | Feb 14, 2022, 08:02 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Dec 29, 2021 | Sale | $39.37 | 625 | 24,606 | 69,820 | Dec 30, 2021, 08:03 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Nov 30, 2021 | Sale | $37.59 | 315 | 11,841 | 70,445 | Dec 02, 2021, 08:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Nov 22, 2021 | Sale | $23.91 | 32,664 | 781,160 | 87,092 | Nov 24, 2021, 08:02 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Oct 25, 2021 | Sale | $23.05 | 32,664 | 752,742 | 87,092 | Oct 27, 2021, 08:00 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Oct 14, 2021 | Sale | $39.97 | 1,082 | 43,248 | 70,760 | Oct 18, 2021, 08:31 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Sep 28, 2021 | Sale | $43.12 | 610 | 26,303 | 71,842 | Sep 30, 2021, 08:17 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Sep 27, 2021 | Sale | $23.15 | 32,664 | 756,172 | 88,784 | Sep 29, 2021, 08:00 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Aug 26, 2021 | Sale | $57.26 | 325 | 18,609 | 72,452 | Aug 30, 2021, 08:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Aug 23, 2021 | Option Exercise | $24.09 | 32,664 | 786,876 | 89,109 | Aug 25, 2021, 08:03 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Jul 26, 2021 | Option Exercise | $23.44 | 32,666 | 765,691 | 89,110 | Jul 28, 2021, 08:00 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Jun 29, 2021 | Sale | $43.75 | 607 | 26,556 | 72,777 | Jul 01, 2021, 08:31 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Jun 21, 2021 | Option Exercise | $22.22 | 32,664 | 725,631 | 89,716 | Jun 22, 2021, 08:30 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | May 28, 2021 | Sale | $33.87 | 264 | 8,942 | 73,384 | Jun 02, 2021, 08:30 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Apr 01, 2021 | Sale | $36.53 | 3,414 | 124,713 | 70,794 | Apr 05, 2021, 09:32 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Mar 26, 2021 | Sale | $35.01 | 2,562 | 89,696 | 65,411 | Mar 30, 2021, 08:01 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Mar 22, 2021 | Sale | $19.60 | 32,664 | 640,214 | 84,305 | Mar 24, 2021, 09:33 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Feb 26, 2021 | Sale | $39.57 | 284 | 11,238 | 67,973 | Mar 02, 2021, 08:42 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Feb 22, 2021 | Option Exercise | $20.65 | 32,668 | 674,594 | 84,591 | Feb 24, 2021, 08:00 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Feb 17, 2021 | Sale | $41.55 | 3,281 | 136,326 | 74,954 | Feb 19, 2021, 08:02 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Feb 18, 2021 | Sale | $40.67 | 3,353 | 136,367 | 71,601 | Feb 19, 2021, 08:02 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Feb 19, 2021 | Sale | $40.76 | 3,344 | 136,301 | 68,257 | Feb 19, 2021, 08:02 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Dec 01, 2020 | Sale | $35.49 | 166 | 5,891 | 50,742 | Dec 03, 2020, 08:31 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Sep 29, 2020 | Sale | $28.63 | 977 | 27,972 | 50,908 | Oct 01, 2020, 09:41 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Aug 26, 2020 | Sale | $20.48 | 179 | 3,666 | 51,885 | Aug 28, 2020, 08:30 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | May 28, 2020 | Sale | $16.87 | 170 | 2,868 | 52,064 | Jun 01, 2020, 08:02 PM | |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | Feb 26, 2020 | Sale | $15.02 | 884 | 13,278 | 23,701 | Feb 28, 2020, 08:12 PM |
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