| Lastest Insider Transactions Of BIOLIFE SOLUTIONS INC ( BLFS ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-09-23 | Sell | 5,000 | 26.84 | 134,200 | 2020-09-25 20:30:17 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-09-08 | Sell | 37,500 | 22.44 | 841,500 | 2020-09-10 20:00:29 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-09-08 | Option Exercise | 37,500 | 2.06 | 77,250 | 2020-09-10 20:00:29 |
| BLFS | BIOLIFE SOLUTIONS INC | VILLIGER WALTER | 10% Owner | 2020-08-26 | Sell | 50,000 | 20.83 | 1,041,530 | 2020-08-28 20:33:20 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-08-26 | Sell | 877 | 20.48 | 17,961 | 2020-08-28 20:32:13 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-08-26 | Sell | 255 | 20.48 | 5,222 | 2020-08-28 20:31:31 |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | 2020-08-26 | Sell | 179 | 20.48 | 3,666 | 2020-08-28 20:30:54 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-08-11 | Sell | 15,000 | 19.91 | 298,700 | 2020-08-13 20:31:08 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-08-11 | Sell | 37,500 | 19.27 | 722,813 | 2020-08-13 20:30:27 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-08-11 | Option Exercise | 37,500 | 2.06 | 77,250 | 2020-08-13 20:30:27 |
| BLFS | BIOLIFE SOLUTIONS INC | VILLIGER WALTER | 10% Owner | 2020-08-07 | Sell | 100,000 | 21.32 | 2,132,000 | 2020-08-11 20:32:17 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-07-15 | Sell | 10,000 | 19.48 | 194,800 | 2020-07-17 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-07-14 | Sell | 37,500 | 18.98 | 711,938 | 2020-07-16 20:30:27 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-07-14 | Option Exercise | 37,500 | 2.06 | 77,250 | 2020-07-16 20:30:27 |
| BLFS | BIOLIFE SOLUTIONS INC | VILLIGER WALTER | 10% Owner | 2020-07-02 | Sell | 40,460 | 18.80 | 760,691 | 2020-07-08 21:37:20 |
| BLFS | BIOLIFE SOLUTIONS INC | GIRSCHWEILER THOMAS | Directior 10% Owner | 2020-07-02 | Sell | 305,583 | 14.50 | 4,430,954 | 2020-07-02 18:32:03 |
| BLFS | BIOLIFE SOLUTIONS INC | Casdin Partners Master Fund, L.P. | 10% Owner | 2020-07-01 | Buy | 990,583 | 14.50 | 14,363,454 | 2020-07-02 16:48:19 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-06-19 | Sell | 18,750 | 16.37 | 306,938 | 2020-06-23 20:00:35 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-06-19 | Option Exercise | 18,750 | 2.06 | 38,625 | 2020-06-23 20:00:35 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-06-11 | Sell | 18,750 | 15.01 | 281,438 | 2020-06-15 20:31:19 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-06-11 | Option Exercise | 18,750 | 2.06 | 38,625 | 2020-06-15 20:31:19 |
| BLFS | BIOLIFE SOLUTIONS INC | VILLIGER WALTER | 10% Owner | 2019-10-04 | Sell | 793,919 | 14.99 | 11,904,263 | 2020-06-03 20:01:06 |
| BLFS | BIOLIFE SOLUTIONS INC | GIRSCHWEILER THOMAS | Directior 10% Owner | 2019-01-17 | Sell | 1,131,228 | 13.11 | 14,834,926 | 2020-06-03 20:00:40 |
| BLFS | BIOLIFE SOLUTIONS INC | GIRSCHWEILER THOMAS | Directior 10% Owner | 2019-01-17 | Option Exercise | 10,714 | 1.26 | 13,510 | 2020-06-03 20:00:40 |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | 2020-05-28 | Sell | 170 | 16.87 | 2,868 | 2020-06-01 20:02:02 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2020-05-28 | Sell | 121 | 16.87 | 2,041 | 2020-06-01 20:01:37 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-28 | Sell | 242 | 16.87 | 4,083 | 2020-06-01 20:01:09 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-05-28 | Sell | 516 | 16.87 | 8,705 | 2020-06-01 20:00:46 |
| BLFS | BIOLIFE SOLUTIONS INC | Casdin Partners Master Fund, L.P. | 10% Owner | 2020-05-22 | Buy | 476,191 | 10.50 | 5,000,006 | 2020-05-26 13:54:35 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Sell | 20,000 | 14.41 | 288,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Sell | 20,000 | 14.41 | 288,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Option Exercise | 20,000 | 2.06 | 41,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Sell | 20,000 | 14.41 | 288,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Option Exercise | 20,000 | 2.06 | 41,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Option Exercise | 20,000 | 2.06 | 41,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Sell | 20,000 | 14.41 | 288,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Option Exercise | 20,000 | 2.06 | 41,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Sell | 20,000 | 14.41 | 288,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-05-11 | Option Exercise | 20,000 | 2.06 | 41,200 | 2020-05-13 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-03-24 | Sell | 10,000 | 9.25 | 92,500 | 2020-03-26 20:00:30 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-03-10 | Sell | 37,500 | 10.30 | 386,250 | 2020-03-12 21:25:36 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-03-10 | Option Exercise | 37,500 | 2.06 | 77,250 | 2020-03-12 21:25:36 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | CFO & COO | 2020-03-04 | Sell | 30,000 | 13.81 | 414,400 | 2020-03-06 20:24:43 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | CFO & COO | 2020-03-04 | Option Exercise | 30,000 | 1.81 | 54,300 | 2020-03-06 20:24:43 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2020-02-26 | Sell | 508 | 15.02 | 7,630 | 2020-02-28 20:14:23 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-02-26 | Sell | 1,024 | 15.02 | 15,380 | 2020-02-28 20:13:37 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-02-26 | Sell | 2,190 | 15.02 | 32,894 | 2020-02-28 20:12:49 |
| BLFS | BIOLIFE SOLUTIONS INC | Foster Karen A. | Chief Quality Officer | 2020-02-26 | Sell | 884 | 15.02 | 13,278 | 2020-02-28 20:12:12 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-02-11 | Sell | 37,500 | 13.93 | 522,375 | 2020-02-13 21:36:14 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-02-11 | Option Exercise | 37,500 | 2.06 | 77,250 | 2020-02-13 21:36:14 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | CFO & COO | 2020-02-05 | Sell | 30,000 | 13.94 | 418,100 | 2020-02-07 21:54:52 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | CFO & COO | 2020-02-05 | Option Exercise | 30,000 | 1.81 | 54,297 | 2020-02-07 21:54:52 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | CFO & COO | 2020-01-08 | Option Exercise | 10,000 | 1.81 | 18,099 | 2020-02-07 21:53:11 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2020-02-04 | Sell | 2,113 | 14.03 | 29,645 | 2020-02-06 20:45:03 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2020-02-04 | Option Exercise | 2,113 | 1.64 | 3,465 | 2020-02-06 20:45:03 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-02-03 | Sell | 30,000 | 13.93 | 417,900 | 2020-02-05 20:01:48 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathew Aby J. | Exec VP & Chief Scientific Off | 2020-02-03 | Option Exercise | 37,966 | 1.40 | 53,190 | 2020-02-05 20:01:48 |
| BLFS | BIOLIFE SOLUTIONS INC | GIRSCHWEILER THOMAS | Directior 10% Owner | 2020-01-30 | Option Exercise | 10,714 | 1.40 | 15,010 | 2020-02-03 20:39:59 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2020-01-21 | Sell | 7,500 | 15.49 | 116,200 | 2020-01-23 20:05:04 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2020-01-21 | Option Exercise | 7,500 | 1.64 | 12,300 | 2020-01-23 20:05:04 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-01-14 | Sell | 37,500 | 15.85 | 594,375 | 2020-01-16 20:35:55 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2020-01-14 | Option Exercise | 37,500 | 2.06 | 77,250 | 2020-01-16 20:35:55 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2020-01-07 | Sell | 7,500 | 16.18 | 121,350 | 2020-01-09 20:01:09 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2020-01-07 | Option Exercise | 7,500 | 1.64 | 12,300 | 2020-01-09 20:01:09 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | CFO & COO | 2020-01-06 | Sell | 30,000 | 15.84 | 475,200 | 2020-01-08 20:00:25 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | CFO & COO | 2020-01-06 | Option Exercise | 30,000 | 1.76 | 52,800 | 2020-01-08 20:00:25 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2019-12-24 | Sell | 7,500 | 16.51 | 123,800 | 2019-12-27 20:00:21 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2019-12-24 | Option Exercise | 7,500 | 1.64 | 12,300 | 2019-12-27 20:00:21 |
| BLFS | BIOLIFE SOLUTIONS INC | Berard Todd | Chief Marketing Officer | 2019-12-16 | Sell | 3,000 | 15.68 | 47,040 | 2019-12-18 20:00:52 |
| BLFS | BIOLIFE SOLUTIONS INC | Berard Todd | Chief Marketing Officer | 2019-12-16 | Option Exercise | 3,000 | 2.06 | 6,180 | 2019-12-18 20:00:52 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2019-12-10 | Sell | 7,500 | 15.24 | 114,325 | 2019-12-12 21:17:40 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Chief Revenue Officer | 2019-12-10 | Option Exercise | 7,500 | 1.64 | 12,300 | 2019-12-12 21:17:40 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2019-12-10 | Sell | 20,247 | 15.24 | 308,532 | 2019-12-12 20:27:07 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2019-12-10 | Option Exercise | 20,247 | 1.12 | 22,677 | 2019-12-12 20:27:07 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | Chief Financial Officer | 2019-12-04 | Sell | 30,000 | 16.14 | 484,100 | 2019-12-06 20:01:26 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | Chief Financial Officer | 2019-12-04 | Option Exercise | 30,000 | 1.76 | 52,800 | 2019-12-06 20:01:26 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-11-26 | Sell | 7,500 | 16.37 | 122,800 | 2019-11-29 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-11-26 | Option Exercise | 7,500 | 1.64 | 12,300 | 2019-11-29 20:00:28 |
| BLFS | BIOLIFE SOLUTIONS INC | Casdin Partners Master Fund, L.P. | 10% Owner | 2019-11-19 | Buy | 40,000 | 15.41 | 616,536 | 2019-11-21 12:52:16 |
| BLFS | BIOLIFE SOLUTIONS INC | Berard Todd | V.P. Marketing | 2019-11-14 | Sell | 3,000 | 14.06 | 42,180 | 2019-11-14 20:01:29 |
| BLFS | BIOLIFE SOLUTIONS INC | Berard Todd | V.P. Marketing | 2019-11-14 | Option Exercise | 3,000 | 2.06 | 6,180 | 2019-11-14 20:01:29 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-11-12 | Sell | 7,500 | 15.44 | 115,800 | 2019-11-14 20:01:07 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-11-12 | Option Exercise | 7,500 | 1.64 | 12,300 | 2019-11-14 20:01:07 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2019-11-12 | Sell | 20,000 | 15.38 | 307,600 | 2019-11-14 20:00:40 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2019-11-12 | Option Exercise | 20,000 | 1.12 | 22,400 | 2019-11-14 20:00:40 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | Chief Financial Officer | 2019-11-06 | Sell | 30,000 | 17.11 | 513,300 | 2019-11-08 20:00:46 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | Chief Financial Officer | 2019-11-06 | Option Exercise | 30,000 | 1.72 | 51,600 | 2019-11-08 20:00:46 |
| BLFS | BIOLIFE SOLUTIONS INC | Hinson Andrew G | Directior | 2019-10-08 | Sell | 6,000 | 17.87 | 107,220 | 2019-10-31 20:28:01 |
| BLFS | BIOLIFE SOLUTIONS INC | Hinson Andrew G | Directior | 2019-10-08 | Option Exercise | 10,714 | 1.12 | 12,000 | 2019-10-31 20:28:01 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-10-29 | Sell | 7,500 | 17.21 | 129,100 | 2019-10-31 20:00:32 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-10-29 | Option Exercise | 7,500 | 1.64 | 12,300 | 2019-10-31 20:00:32 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-10-15 | Sell | 7,500 | 16.18 | 121,350 | 2019-10-17 21:16:08 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-10-15 | Option Exercise | 7,500 | 1.64 | 12,300 | 2019-10-17 21:16:08 |
| BLFS | BIOLIFE SOLUTIONS INC | Berard Todd | Vice President, Marketing | 2019-10-15 | Sell | 3,000 | 16.06 | 48,180 | 2019-10-17 21:15:23 |
| BLFS | BIOLIFE SOLUTIONS INC | Berard Todd | Vice President, Marketing | 2019-10-15 | Option Exercise | 3,000 | 2.06 | 6,180 | 2019-10-17 21:15:23 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2019-10-15 | Sell | 20,000 | 16.09 | 321,900 | 2019-10-17 21:14:24 |
| BLFS | BIOLIFE SOLUTIONS INC | Rice Michael | President & CEO | 2019-10-15 | Option Exercise | 20,000 | 1.12 | 22,400 | 2019-10-17 21:14:24 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | Chief Financial Officer | 2019-10-02 | Sell | 30,000 | 15.71 | 471,300 | 2019-10-04 20:00:45 |
| BLFS | BIOLIFE SOLUTIONS INC | DE GREEF RODERICK | Chief Financial Officer | 2019-10-02 | Option Exercise | 30,000 | 1.64 | 49,200 | 2019-10-04 20:00:45 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-10-01 | Sell | 7,500 | 16.15 | 121,150 | 2019-10-03 20:00:50 |
| BLFS | BIOLIFE SOLUTIONS INC | Mathers James | Vice President, Global Sales | 2019-10-01 | Option Exercise | 7,500 | 1.64 | 12,300 | 2019-10-03 20:00:50 |
| BLFS | BIOLIFE SOLUTIONS INC | Hinson Andrew G | Directior | 2019-09-30 | Sell | 6,000 | 16.01 | 96,060 | 2019-10-02 20:00:42 |
