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|
| Ticker |
Owner |
Relationship |
Date |
Transaction |
Cost  |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| BLFS | DE GREEF RODERICK | CFO & COO | Feb 05 | Option Exercise | 1.81 | 10,000 | 18,099 | 35,859 | Feb 07 09:54 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Feb 07 | Option Exercise | 1.81 | 10,000 | 18,099 | 35,859 | Feb 07 09:54 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Feb 06 | Option Exercise | 1.81 | 10,000 | 18,099 | 35,859 | Feb 07 09:54 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Feb 06 | Sale | 14.43 | 10,000 | 144,300 | 25,859 | Feb 07 09:54 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Feb 07 | Sale | 13.32 | 10,000 | 133,200 | 25,859 | Feb 07 09:54 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Feb 05 | Sale | 14.06 | 10,000 | 140,600 | 25,859 | Feb 07 09:54 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Jan 06 | Option Exercise | 1.76 | 10,000 | 17,600 | 35,859 | Jan 08 08:00 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Jan 07 | Option Exercise | 1.76 | 10,000 | 17,600 | 35,859 | Jan 08 08:00 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Jan 08 | Option Exercise | 1.76 | 10,000 | 17,600 | 35,859 | Jan 08 08:00 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Jan 08 | Sale | 16.16 | 10,000 | 161,600 | 25,859 | Jan 08 08:00 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Jan 07 | Sale | 15.46 | 10,000 | 154,600 | 25,859 | Jan 08 08:00 PM | | BLFS | DE GREEF RODERICK | CFO & COO | Jan 06 | Sale | 15.90 | 10,000 | 159,000 | 25,859 | Jan 08 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Dec 04 | Option Exercise | 1.76 | 10,000 | 17,600 | 35,859 | Dec 06 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Dec 05 | Option Exercise | 1.76 | 10,000 | 17,600 | 35,859 | Dec 06 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Dec 06 | Option Exercise | 1.76 | 10,000 | 17,600 | 35,859 | Dec 06 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Dec 05 | Sale | 16.19 | 10,000 | 161,900 | 25,859 | Dec 06 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Dec 06 | Sale | 16.21 | 10,000 | 162,100 | 25,859 | Dec 06 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Dec 04 | Sale | 16.01 | 10,000 | 160,100 | 25,859 | Dec 06 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Nov 06 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Nov 08 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Nov 07 | Option Exercise | 1.76 | 10,000 | 17,600 | 35,859 | Nov 08 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Nov 08 | Option Exercise | 1.76 | 10,000 | 17,600 | 35,859 | Nov 08 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Nov 08 | Sale | 16.44 | 10,000 | 164,400 | 25,859 | Nov 08 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Nov 07 | Sale | 17.08 | 10,000 | 170,800 | 25,859 | Nov 08 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Nov 06 | Sale | 17.81 | 10,000 | 178,100 | 25,859 | Nov 08 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 04 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Oct 04 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 03 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Oct 04 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 02 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Oct 04 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 02 | Sale | 15.76 | 10,000 | 157,600 | 25,859 | Oct 04 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 03 | Sale | 15.74 | 10,000 | 157,400 | 25,859 | Oct 04 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 04 | Sale | 15.63 | 10,000 | 156,300 | 25,859 | Oct 04 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Sep 04 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Sep 06 09:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Sep 05 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Sep 06 09:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Sep 06 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Sep 06 09:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Sep 06 | Sale | 19.88 | 10,000 | 198,800 | 25,859 | Sep 06 09:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Sep 05 | Sale | 19.99 | 10,000 | 199,900 | 25,859 | Sep 06 09:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Sep 04 | Sale | 19.46 | 10,000 | 194,600 | 25,859 | Sep 06 09:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Aug 02 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Aug 02 07:35 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 31 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Aug 02 07:35 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Aug 01 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Aug 02 07:35 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Aug 01 | Sale | 19.37 | 10,000 | 193,700 | 25,859 | Aug 02 07:35 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 31 | Sale | 19.17 | 10,000 | 191,700 | 25,859 | Aug 02 07:35 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Aug 02 | Sale | 18.33 | 10,000 | 183,300 | 25,859 | Aug 02 07:35 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 01 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Jul 03 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 02 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Jul 03 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 03 | Option Exercise | 1.64 | 10,000 | 16,400 | 35,859 | Jul 03 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 03 | Sale | 16.09 | 10,000 | 160,900 | 25,859 | Jul 03 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 02 | Sale | 16.84 | 10,000 | 168,400 | 25,859 | Jul 03 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 01 | Sale | 17.23 | 10,000 | 172,300 | 25,859 | Jul 03 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jun 19 | Option Exercise | 1.81 | 10,000 | 18,099 | 35,859 | Jun 21 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jun 19 | Sale | 17.60 | 10,000 | 176,000 | 25,859 | Jun 21 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 23 | Option Exercise | 1.81 | 10,000 | 18,099 | 35,859 | May 24 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 23 | Sale | 17.80 | 10,000 | 178,000 | 25,859 | May 24 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 22 | Sale | 18.06 | 4,500 | 81,270 | 25,859 | May 24 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 16 | Option Exercise | 1.81 | 10,000 | 18,099 | 40,359 | May 17 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 16 | Sale | 16.76 | 10,000 | 167,600 | 30,359 | May 17 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Apr 17 | Option Exercise | 1.81 | 10,000 | 18,099 | 40,359 | Apr 19 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Apr 17 | Sale | 16.53 | 10,000 | 165,300 | 30,359 | Apr 19 08:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Mar 20 | Option Exercise | 1.81 | 10,000 | 18,099 | 40,359 | Mar 22 07:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Mar 20 | Sale | 19.83 | 10,000 | 198,300 | 30,359 | Mar 22 07:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Feb 20 | Option Exercise | 1.81 | 10,000 | 18,099 | 24,583 | Feb 22 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Feb 20 | Sale | 17.23 | 10,000 | 172,300 | 14,583 | Feb 22 08:01 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jan 17 | Option Exercise | 1.81 | 10,000 | 18,099 | 24,583 | Jan 17 08:31 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jan 17 | Sale | 12.49 | 10,000 | 124,900 | 14,583 | Jan 17 08:31 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Dec 19 | Option Exercise | 1.81 | 10,000 | 18,099 | 24,583 | Dec 21 04:03 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Dec 19 | Sale | 10.67 | 10,000 | 106,700 | 14,583 | Dec 21 04:03 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 21 | Option Exercise | 1.81 | 10,000 | 18,099 | 24,583 | Nov 23 06:56 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 21 | Sale | 10.00 | 10,000 | 100,000 | 14,583 | Nov 23 06:56 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 17 | Option Exercise | 1.81 | 10,000 | 18,099 | 24,583 | Oct 19 04:30 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Oct 17 | Sale | 12.95 | 10,000 | 129,500 | 14,583 | Oct 19 04:30 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Sep 19 | Option Exercise | 1.81 | 10,000 | 18,099 | 24,583 | Sep 21 05:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Sep 19 | Sale | 17.22 | 10,000 | 172,200 | 14,583 | Sep 21 05:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Aug 16 | Option Exercise | 1.81 | 10,000 | 18,099 | 24,583 | Aug 17 05:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Aug 16 | Sale | 19.10 | 10,000 | 191,000 | 14,583 | Aug 17 05:00 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 18 | Option Exercise | 1.81 | 10,000 | 18,099 | 24,583 | Jul 20 05:09 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | Jul 18 | Sale | 20.00 | 10,000 | 200,000 | 14,583 | Jul 20 05:09 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 31 | Option Exercise | 1.64 | 10,000 | 16,400 | 24,583 | Jun 04 05:58 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 31 | Sale | 10.44 | 10,000 | 104,400 | 14,583 | Jun 04 05:58 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 25 | Option Exercise | 1.64 | 10,000 | 16,400 | 24,583 | May 29 06:30 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 29 | Option Exercise | 1.64 | 15,000 | 24,600 | 29,583 | May 29 06:30 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 29 | Sale | 9.65 | 15,000 | 144,750 | 14,583 | May 29 06:30 PM | | BLFS | DE GREEF RODERICK | Chief Financial Officer | May 25 | Sale | 9.35 | 10,000 | 93,500 | 14,583 | May 29 06:30 PM | | ELGX | DE GREEF RODERICK | Director | Mar 08 | Option Exercise | 6.35 | 12,000 | 76,200 | 19,102 | Mar 08 06:25 PM | | ELGX | DE GREEF RODERICK | Director | Mar 08 | Sale | 15.80 | 12,000 | 189,565 | 7,102 | Mar 08 06:25 PM | | ELGX | DE GREEF RODERICK | Director | Mar 07 | Option Exercise | 7.71 | 28,000 | 216,000 | 35,102 | Mar 08 12:06 PM | | ELGX | DE GREEF RODERICK | Director | Mar 07 | Sale | 15.48 | 28,000 | 433,480 | 7,102 | Mar 08 12:06 PM | | ELGX | DE GREEF RODERICK | Director | Nov 19 | Option Exercise | 3.88 | 40,000 | 155,200 | 47,102 | Nov 20 01:28 PM | | ELGX | DE GREEF RODERICK | Director | Nov 19 | Sale | 13.90 | 40,000 | 556,055 | 7,102 | Nov 20 01:28 PM | | ELGX | DE GREEF RODERICK | Director | Nov 02 | Option Exercise | 4.10 | 65,000 | 266,600 | 65,000 | Nov 04 05:24 PM | | ELGX | DE GREEF RODERICK | Director | Nov 02 | Sale | 11.50 | 65,000 | 747,500 | 0 | Nov 04 05:24 PM | | ELGX | DE GREEF RODERICK | Director | May 17 | Option Exercise | 2.75 | 25,000 | 68,750 | 25,000 | May 19 08:14 PM | | ELGX | DE GREEF RODERICK | Director | May 17 | Sale | 8.02 | 25,000 | 200,575 | 0 | May 19 08:14 PM | | ELGX | DE GREEF RODERICK | Director | Nov 10 | Option Exercise | 2.55 | 23,028 | 58,721 | 23,028 | Nov 10 07:55 PM | | ELGX | DE GREEF RODERICK | Director | Nov 09 | Option Exercise | 2.55 | 16,972 | 43,279 | 16,972 | Nov 10 07:55 PM | | ELGX | DE GREEF RODERICK | Director | Nov 09 | Sale | 4.71 | 16,972 | 79,921 | 0 | Nov 10 07:55 PM | | ELGX | DE GREEF RODERICK | Director | Nov 10 | Sale | 4.60 | 23,028 | 106,021 | 0 | Nov 10 07:55 PM |
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