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| Ticker |
Owner |
Relationship |
Date |
Transaction |
Cost  |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| BLFS | Mathers James | Chief Revenue Officer | Feb 04 | Option Exercise | 1.64 | 2,113 | 3,465 | 19,497 | Feb 06 08:45 PM | | BLFS | Mathers James | Chief Revenue Officer | Feb 04 | Sale | 14.03 | 2,113 | 29,645 | 17,384 | Feb 06 08:45 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 21 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jan 23 08:05 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 23 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jan 23 08:05 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 22 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jan 23 08:05 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 22 | Sale | 15.68 | 2,500 | 39,200 | 17,384 | Jan 23 08:05 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 23 | Sale | 15.11 | 2,500 | 37,775 | 17,384 | Jan 23 08:05 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 21 | Sale | 15.69 | 2,500 | 39,225 | 17,384 | Jan 23 08:05 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 07 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jan 09 08:01 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 09 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jan 09 08:01 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 08 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jan 09 08:01 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 08 | Sale | 16.05 | 2,500 | 40,125 | 17,384 | Jan 09 08:01 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 09 | Sale | 16.76 | 2,500 | 41,900 | 17,384 | Jan 09 08:01 PM | | BLFS | Mathers James | Chief Revenue Officer | Jan 07 | Sale | 15.73 | 2,500 | 39,325 | 17,384 | Jan 09 08:01 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 24 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Dec 27 08:00 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 27 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Dec 27 08:00 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 26 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Dec 27 08:00 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 26 | Sale | 16.51 | 2,500 | 41,275 | 17,384 | Dec 27 08:00 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 27 | Sale | 16.61 | 2,500 | 41,525 | 17,384 | Dec 27 08:00 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 24 | Sale | 16.40 | 2,500 | 41,000 | 17,384 | Dec 27 08:00 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 11 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Dec 12 09:17 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 10 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Dec 12 09:17 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 12 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Dec 12 09:17 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 12 | Sale | 15.00 | 2,500 | 37,500 | 17,384 | Dec 12 09:17 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 10 | Sale | 15.65 | 2,500 | 39,125 | 17,384 | Dec 12 09:17 PM | | BLFS | Mathers James | Chief Revenue Officer | Dec 11 | Sale | 15.08 | 2,500 | 37,700 | 17,384 | Dec 12 09:17 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 26 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Nov 29 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 27 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Nov 29 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 29 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Nov 29 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 29 | Sale | 16.33 | 2,500 | 40,825 | 17,384 | Nov 29 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 27 | Sale | 16.27 | 2,500 | 40,675 | 17,384 | Nov 29 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 26 | Sale | 16.52 | 2,500 | 41,300 | 17,384 | Nov 29 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 12 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Nov 14 08:01 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 13 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Nov 14 08:01 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 14 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Nov 14 08:01 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 14 | Sale | 14.06 | 2,500 | 35,150 | 17,384 | Nov 14 08:01 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 13 | Sale | 15.57 | 2,500 | 38,925 | 17,384 | Nov 14 08:01 PM | | BLFS | Mathers James | Vice President, Global Sales | Nov 12 | Sale | 16.69 | 2,500 | 41,725 | 17,384 | Nov 14 08:01 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 30 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Oct 31 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 31 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Oct 31 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 29 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Oct 31 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 29 | Sale | 17.31 | 2,500 | 43,275 | 17,384 | Oct 31 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 31 | Sale | 16.89 | 2,500 | 42,225 | 17,384 | Oct 31 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 30 | Sale | 17.44 | 2,500 | 43,600 | 17,384 | Oct 31 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 15 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Oct 17 09:16 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 16 | Option Exercise | 1.64 | 2,307 | 3,783 | 19,691 | Oct 17 09:16 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 17 | Option Exercise | 1.64 | 2,693 | 4,417 | 20,077 | Oct 17 09:16 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 17 | Sale | 16.42 | 2,693 | 44,219 | 20,077 | Oct 17 09:16 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 16 | Sale | 16.03 | 2,307 | 36,981 | 17,384 | Oct 17 09:16 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 15 | Sale | 16.06 | 2,500 | 40,150 | 17,384 | Oct 17 09:16 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 01 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Oct 03 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 03 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Oct 03 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 02 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Oct 03 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 02 | Sale | 15.78 | 2,500 | 39,450 | 17,384 | Oct 03 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 03 | Sale | 16.15 | 2,500 | 40,375 | 17,384 | Oct 03 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Oct 01 | Sale | 16.53 | 2,500 | 41,325 | 17,384 | Oct 03 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 17 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Sep 19 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 18 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Sep 19 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 19 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Sep 19 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 19 | Sale | 20.80 | 2,500 | 52,000 | 17,384 | Sep 19 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 18 | Sale | 20.95 | 2,500 | 52,375 | 17,384 | Sep 19 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 17 | Sale | 20.17 | 2,500 | 50,425 | 17,384 | Sep 19 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 04 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Sep 05 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 05 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Sep 05 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 03 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Sep 05 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 03 | Sale | 20.07 | 2,500 | 50,175 | 17,384 | Sep 05 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 05 | Sale | 20.11 | 2,500 | 50,275 | 17,384 | Sep 05 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Sep 04 | Sale | 20.03 | 2,500 | 50,075 | 17,384 | Sep 05 08:00 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 20 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Aug 22 08:11 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 21 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Aug 22 08:11 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 22 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Aug 22 08:11 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 22 | Sale | 20.77 | 2,500 | 51,925 | 17,384 | Aug 22 08:11 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 21 | Sale | 20.52 | 2,500 | 51,300 | 17,384 | Aug 22 08:11 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 20 | Sale | 20.06 | 2,500 | 50,150 | 17,384 | Aug 22 08:11 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 08 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Aug 08 08:04 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 06 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Aug 08 08:04 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 07 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Aug 08 08:04 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 07 | Sale | 18.00 | 2,500 | 45,000 | 17,384 | Aug 08 08:04 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 06 | Sale | 17.87 | 2,500 | 44,675 | 17,384 | Aug 08 08:04 PM | | BLFS | Mathers James | Vice President, Global Sales | Aug 08 | Sale | 18.21 | 2,500 | 45,525 | 17,384 | Aug 08 08:04 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 23 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jul 25 08:14 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 24 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jul 25 08:14 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 25 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jul 25 08:14 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 25 | Sale | 19.71 | 2,500 | 49,275 | 17,384 | Jul 25 08:14 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 24 | Sale | 18.98 | 2,500 | 47,450 | 17,384 | Jul 25 08:14 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 23 | Sale | 18.38 | 2,500 | 45,950 | 17,384 | Jul 25 08:14 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 11 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jul 11 08:06 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 10 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jul 11 08:06 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 09 | Option Exercise | 1.64 | 2,500 | 4,100 | 19,884 | Jul 11 08:06 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 09 | Sale | 17.94 | 2,500 | 44,850 | 17,384 | Jul 11 08:06 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 10 | Sale | 18.08 | 2,500 | 45,200 | 17,384 | Jul 11 08:06 PM | | BLFS | Mathers James | Vice President, Global Sales | Jul 11 | Sale | 17.15 | 2,500 | 42,875 | 17,384 | Jul 11 08:06 PM |
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