Tearlab Corp.. (TEAR) US OTC
$0.06 - (-)
Market Cap: $727260.77
As of 07/07/20 12:00 AM EDT. Market closed.
Tearlab Corp.. (TEAR)
US OTC
$0.06
- (-)
Market Cap: $727260.77
As of 07/07/20 12:00 AM EDT. Market closed.
TearLab Corp. engages in the development and marketing of a tear testing platform. Its primary product, the TearLab Osmolarity System, enables eye care practitioners to test for highly sensitive and specific biomarkers using nanoliters of tear film at the point-of-care. It measures tear film osmolarity for the diagnosis of dry eye disease. The company was founded by Benjamin D. Sullivan in 1996 ... read more
TearLab Corp. engages in the development and marketing of a tear testing platform. Its primary product, the TearLab Osmolarity System, enables eye care practitioners to test for highly sensitive and specific biomarkers using nanoliters of tear film at the point-of-care. It measures tear film osmolarity for the diagnosis of dry eye disease. The company was founded by Benjamin D. Sullivan in 1996 and is headquartered in Escondido, CA. read less
Owner | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
VAMVAKAS ELIAS | Director | Jul 09, 2020 | Option Exercise | $0.06 | 162,813 | 9,541 | 0 | Jul 10, 2020, 12:57 PM |
VAMVAKAS ELIAS | Director | Jul 09, 2020 | Option Exercise | $0.06 | 20,140 | 1,180 | 0 | Jul 10, 2020, 12:57 PM |
Marquez Michael | Chief Financial Officer | Jul 09, 2020 | Option Exercise | $0.06 | 500 | 29 | 0 | Jul 09, 2020, 04:15 PM |
Lindstrom Richard | Director | Jul 09, 2020 | Option Exercise | $0.06 | 6,000 | 352 | 0 | Jul 09, 2020, 04:14 PM |
Lindstrom Richard | Director | Jul 09, 2020 | Option Exercise | $0.06 | 14,778 | 866 | 0 | Jul 09, 2020, 04:14 PM |
Karpecki Paul | Director | Jul 09, 2020 | Option Exercise | $0.06 | 102,200 | 5,989 | 0 | Jul 09, 2020, 04:12 PM |
Jensen Joseph | Chief Executive Officer | Jul 09, 2020 | Option Exercise | $0.06 | 22,540 | 1,321 | 0 | Jul 09, 2020, 04:07 PM |
ALTIG ANTHONY E | Director | Jul 09, 2020 | Option Exercise | $0.06 | 8,833 | 518 | 0 | Jul 09, 2020, 04:03 PM |
Karpecki Paul | Director | Nov 19, 2018 | Buy | $0.10 | 24,347 | 2,435 | 122,000 | Nov 30, 2018, 02:19 PM |
Karpecki Paul | Director | Nov 16, 2018 | Buy | $0.10 | 10,604 | 1,060 | 97,653 | Nov 30, 2018, 02:19 PM |
Karpecki Paul | Director | Nov 15, 2018 | Buy | $0.11 | 65,049 | 6,980 | 87,049 | Nov 30, 2018, 02:19 PM |
AWM Investment Company, Inc. | 10% Owner | Mar 30, 2017 | Sale | $3.25 | 238,239 | 773,408 | 588,289 | Mar 31, 2017, 03:51 PM |
AWM Investment Company, Inc. | 10% Owner | Mar 29, 2016 | Sale | $3.08 | 89,435 | 275,812 | 688,289 | Mar 31, 2017, 03:51 PM |
Wright Brock | Director | May 31, 2016 | Buy | $0.78 | 39,254 | 30,653 | 847,632 | Jun 01, 2016, 06:03 AM |
Wright Brock | Director | May 27, 2016 | Buy | $0.77 | 20,432 | 15,733 | 808,378 | Jun 01, 2016, 06:03 AM |
Wright Brock | Director | May 24, 2016 | Buy | $0.74 | 62,100 | 45,948 | 719,732 | May 26, 2016, 07:26 PM |
Wright Brock | Director | May 26, 2016 | Buy | $0.77 | 38,814 | 29,972 | 787,946 | May 26, 2016, 07:26 PM |
Wright Brock | Director | May 25, 2016 | Buy | $0.77 | 29,400 | 22,612 | 749,132 | May 26, 2016, 07:26 PM |
Lindstrom Richard | Director | Mar 23, 2015 | Option Exercise | $2.25 | 14,448 | 32,508 | 14,448 | Mar 23, 2015, 08:20 PM |
VAMVAKAS ELIAS | Chairman and CEO | Dec 04, 2014 | Buy | $2.24 | 50,000 | 112,140 | 320,000 | Dec 05, 2014, 05:14 PM |
Karpecki Paul | Director | Nov 10, 2014 | Buy | $2.40 | 18,500 | 44,367 | 22,000 | Nov 25, 2014, 04:23 PM |
VAMVAKAS ELIAS | Chairman and CEO | Nov 18, 2014 | Buy | $2.55 | 31,187 | 79,527 | 270,000 | Nov 19, 2014, 08:10 PM |
VAMVAKAS ELIAS | Chairman and CEO | Nov 17, 2014 | Buy | $2.55 | 18,813 | 47,947 | 238,813 | Nov 18, 2014, 04:12 PM |
VAMVAKAS ELIAS | Chairman and CEO | Nov 11, 2014 | Buy | $2.49 | 133,724 | 333,441 | 220,000 | Nov 12, 2014, 06:49 PM |
VAMVAKAS ELIAS | Chairman and CEO | Nov 10, 2014 | Buy | $2.50 | 16,276 | 40,690 | 86,276 | Nov 12, 2014, 06:49 PM |
VAMVAKAS ELIAS | Chairman and CEO | Aug 12, 2014 | Buy | $3.43 | 70,000 | 240,030 | 70,000 | Nov 12, 2014, 06:48 PM |
Jensen Joseph | President and COO | Nov 10, 2014 | Buy | $2.31 | 43,375 | 100,261 | 92,068 | Nov 12, 2014, 04:07 PM |
Wright Brock | Director | Aug 20, 2014 | Buy | $3.82 | 11,646 | 44,488 | 657,632 | Aug 20, 2014, 05:37 PM |
Wright Brock | Director | Aug 19, 2014 | Buy | $3.83 | 11,354 | 43,476 | 645,986 | Aug 20, 2014, 05:37 PM |
VAMVAKAS ELIAS | Chairman and CEO | Aug 12, 2014 | Buy | $3.43 | 70,000 | 240,030 | 271,404 | Aug 13, 2014, 09:01 PM |
Lindstrom Richard | Director | Jun 30, 2014 | Sale | $4.61 | 5,000 | 23,050 | 13,762 | Jul 01, 2014, 01:15 PM |
VAMVAKAS ELIAS | Chairman and CEO | May 13, 2014 | Buy | $3.99 | 30,000 | 119,700 | 201,404 | May 14, 2014, 04:51 PM |
Jensen Joseph | President and COO | May 13, 2014 | Buy | $4.11 | 48,693 | 199,958 | 48,693 | May 14, 2014, 04:51 PM |
Lindstrom Richard | Director | Mar 31, 2014 | Sale | $6.44 | 5,000 | 32,200 | 18,762 | Apr 07, 2014, 12:57 PM |
Karpecki Paul | Director | Apr 01, 2014 | Option Exercise | $1.99 | 5,000 | 9,950 | 8,500 | Apr 02, 2014, 06:58 PM |
Karpecki Paul | Director | Apr 01, 2014 | Sale | $6.83 | 5,000 | 34,134 | 3,500 | Apr 02, 2014, 06:58 PM |
Lindstrom Richard | Director | Dec 31, 2013 | Sale | $9.26 | 5,000 | 46,300 | 23,762 | Jan 02, 2014, 04:02 PM |
Karpecki Paul | Director | Jan 02, 2014 | Option Exercise | $2.84 | 5,000 | 14,223 | 8,500 | Jan 02, 2014, 04:02 PM |
Karpecki Paul | Director | Jan 02, 2014 | Sale | $9.47 | 5,000 | 47,344 | 3,500 | Jan 02, 2014, 04:02 PM |
Lindstrom Richard | Director | Nov 15, 2013 | Sale | $8.95 | 5,000 | 44,750 | 28,762 | Nov 18, 2013, 06:02 PM |
ALTIG ANTHONY E | Director | Nov 07, 2013 | Option Exercise | $1.86 | 27,500 | 51,150 | 55,000 | Nov 08, 2013, 01:01 PM |
Karpecki Paul | Director | Oct 11, 2013 | Option Exercise | $3.12 | 5,000 | 15,600 | 8,500 | Oct 15, 2013, 02:27 PM |
Karpecki Paul | Director | Oct 11, 2013 | Sale | $10.96 | 5,000 | 54,819 | 3,500 | Oct 15, 2013, 02:27 PM |
Dumencu William | Chief Financial Officer | Sep 03, 2013 | Sale | $13.22 | 7,000 | 92,544 | 0 | Sep 03, 2013, 05:54 PM |
Dumencu William | Chief Financial Officer | Aug 01, 2013 | Sale | $14.39 | 7,000 | 100,730 | 7,000 | Aug 02, 2013, 01:29 PM |
Dumencu William | Chief Financial Officer | Jul 01, 2013 | Sale | $10.61 | 7,000 | 74,265 | 14,000 | Jul 01, 2013, 06:45 PM |
Karpecki Paul | Director | Jul 01, 2013 | Option Exercise | $3.12 | 5,000 | 15,600 | 8,500 | Jul 01, 2013, 06:45 PM |
Karpecki Paul | Director | Jul 01, 2013 | Sale | $10.62 | 5,000 | 53,092 | 3,500 | Jul 01, 2013, 06:45 PM |
VAMVAKAS ELIAS | Chairman and CEO | Sep 17, 2012 | Option Exercise | $3.72 | 24,000 | 89,280 | 171,404 | Jun 12, 2013, 07:50 PM |
Dumencu William | Chief Financial Officer | Jun 03, 2013 | Sale | $11.35 | 7,000 | 79,416 | 21,000 | Jun 04, 2013, 09:08 PM |
Lindstrom Richard | Director | May 17, 2013 | Sale | $9.45 | 300 | 2,835 | 92,955 | May 20, 2013, 06:40 PM |
Karpecki Paul | Director | May 06, 2013 | Option Exercise | $3.12 | 5,000 | 15,600 | 8,500 | May 06, 2013, 09:12 PM |
Karpecki Paul | Director | May 06, 2013 | Sale | $8.25 | 5,000 | 41,250 | 3,500 | May 06, 2013, 09:12 PM |
Walder Robert Alan | VP of Operations | Sep 17, 2012 | Option Exercise | $3.72 | 15,499 | 57,656 | 25,945 | Sep 18, 2012, 04:15 PM |
Dumencu William | Chief Financial Officer | Sep 17, 2012 | Option Exercise | $3.72 | 12,000 | 44,640 | 28,000 | Sep 18, 2012, 04:15 PM |
VAMVAKAS ELIAS | Chairman and CEO | Sep 17, 2012 | Option Exercise | $3.72 | 24,000 | 89,280 | 1,489,543 | Sep 18, 2012, 04:14 PM |
Karpecki Paul | Director | May 17, 2012 | Sale | $3.29 | 500 | 1,645 | 3,500 | May 21, 2012, 08:43 PM |
Wright Brock | Director | Jan 04, 2012 | Buy | $1.40 | 8,494 | 11,892 | 634,632 | Jan 05, 2012, 02:00 PM |
Wright Brock | Director | Jan 03, 2012 | Buy | $1.20 | 9,506 | 11,407 | 626,138 | Jan 05, 2012, 02:00 PM |
Karpecki Paul | Director | Sep 28, 2011 | Buy | $0.91 | 2,000 | 1,820 | 4,000 | Sep 30, 2011, 08:06 PM |
VAMVAKAS ELIAS | Chief Executive Officer | Sep 26, 2011 | Buy | $1.05 | 10,000 | 10,500 | 1,423,543 | Sep 26, 2011, 06:20 PM |
VAMVAKAS ELIAS | Chief Executive Officer | Jun 30, 2011 | Buy | $1.82 | 104,604 | 190,379 | 1,413,543 | Jul 05, 2011, 05:10 PM |
Davidson Tom Jr. | Director | Jun 30, 2011 | Buy | $1.82 | 100,000 | 182,000 | 258,869 | Jul 05, 2011, 05:09 PM |
Davidson Tom Jr. | Director | Jun 30, 2011 | Buy | $1.82 | 15,000 | 27,300 | 158,869 | Jul 05, 2011, 05:09 PM |
ALTIG ANTHONY E | Director | Jun 30, 2011 | Buy | $1.82 | 27,500 | 50,050 | 27,500 | Jul 05, 2011, 05:08 PM |
VAMVAKAS ELIAS | Chief Executive Officer | Jun 13, 2011 | Option Exercise | $1.32 | 286,766 | 378,130 | 1,308,939 | Jun 17, 2011, 08:16 PM |
Lindstrom Richard | Director | Jun 13, 2011 | Option Exercise | $1.32 | 93,255 | 122,966 | 179,493 | Jun 17, 2011, 08:00 PM |
Wright Brock | Director | Jun 13, 2011 | Option Exercise | $1.32 | 93,236 | 122,941 | 616,632 | Jun 17, 2011, 07:46 PM |
VAMVAKAS ELIAS | Chief Executive Officer | Mar 19, 2010 | Buy | $0.93 | 474,820 | 439,209 | 858,239 | Apr 22, 2011, 11:31 AM |
VAMVAKAS ELIAS | Chief Executive Officer | Apr 14, 2011 | Option Exercise | $1.22 | 163,934 | 199,999 | 1,022,173 | Apr 15, 2011, 04:33 PM |
Wright Brock | Director | Jan 07, 2011 | Buy | $2.75 | 20,000 | 54,979 | 39,100 | Jan 07, 2011, 08:15 PM |
Wright Brock | Director | Jan 06, 2011 | Buy | $2.26 | 19,100 | 43,195 | 19,100 | Jan 07, 2011, 08:15 PM |
Donsky Eric Alan | 10% Owner | Jan 07, 2011 | Sale | $2.72 | 51,224 | 139,259 | 1,533,604 | Jan 07, 2011, 07:54 PM |
Donsky Eric Alan | 10% Owner | Dec 13, 2010 | Sale | $2.59 | 1,400 | 3,626 | 1,553,604 | Dec 13, 2010, 08:09 PM |
Donsky Eric Alan | 10% Owner | Dec 07, 2010 | Sale | $2.41 | 1,800 | 4,333 | 1,555,704 | Dec 08, 2010, 08:01 PM |
Donsky Eric Alan | 10% Owner | Nov 29, 2010 | Sale | $2.52 | 4,200 | 10,603 | 1,558,415 | Dec 01, 2010, 07:58 PM |
Donsky Eric Alan | 10% Owner | Nov 22, 2010 | Sale | $2.74 | 3,890 | 10,662 | 1,563,394 | Nov 23, 2010, 08:55 PM |
Donsky Eric Alan | 10% Owner | Nov 04, 2010 | Sale | $2.86 | 8,867 | 25,317 | 1,564,894 | Nov 23, 2010, 08:55 PM |
Karpecki Paul | Director | Oct 08, 2010 | Sale | $3.01 | 1,062 | 3,197 | 2,500 | Oct 14, 2010, 12:48 PM |
Walder Robert Alan | Vice President, Operations | Sep 23, 2010 | Buy | $2.76 | 1,444 | 3,991 | 1,444 | Sep 23, 2010, 08:32 PM |
Owner | Relationship | Date | Value($) |
VAMVAKAS ELIAS | Director | 07/09/2020 | 9,541 |
VAMVAKAS ELIAS | Director | 07/09/2020 | 1,180 |
Marquez Michael | Chief Financial Officer | 07/09/2020 | 29 |
Lindstrom Richard | Director | 07/09/2020 | 352 |
Lindstrom Richard | Director | 07/09/2020 | 866 |
Karpecki Paul | Director | 07/09/2020 | 5,989 |
Jensen Joseph | Chief Executive Officer | 07/09/2020 | 1,321 |
ALTIG ANTHONY E | Director | 07/09/2020 | 518 |
Karpecki Paul | Director | 11/19/2018 | 2,435 |
Karpecki Paul | Director | 11/16/2018 | 1,060 |
Karpecki Paul | Director | 11/15/2018 | 6,980 |
AWM Investment Company, Inc. | 10% Owner | 03/30/2017 | 773,408 |
AWM Investment Company, Inc. | 10% Owner | 03/29/2016 | 275,812 |
Wright Brock | Director | 05/31/2016 | 30,653 |
Wright Brock | Director | 05/27/2016 | 15,733 |
Wright Brock | Director | 05/24/2016 | 45,948 |
Wright Brock | Director | 05/26/2016 | 29,972 |
Wright Brock | Director | 05/25/2016 | 22,612 |
Lindstrom Richard | Director | 03/23/2015 | 32,508 |
VAMVAKAS ELIAS | Chairman and CEO | 12/04/2014 | 112,140 |
Karpecki Paul | Director | 11/10/2014 | 44,367 |
VAMVAKAS ELIAS | Chairman and CEO | 11/18/2014 | 79,527 |
VAMVAKAS ELIAS | Chairman and CEO | 11/17/2014 | 47,947 |
VAMVAKAS ELIAS | Chairman and CEO | 11/11/2014 | 333,441 |
VAMVAKAS ELIAS | Chairman and CEO | 11/10/2014 | 40,690 |
VAMVAKAS ELIAS | Chairman and CEO | 08/12/2014 | 240,030 |
Jensen Joseph | President and COO | 11/10/2014 | 100,261 |
Wright Brock | Director | 08/20/2014 | 44,488 |
Wright Brock | Director | 08/19/2014 | 43,476 |
VAMVAKAS ELIAS | Chairman and CEO | 08/12/2014 | 240,030 |
Lindstrom Richard | Director | 06/30/2014 | 23,050 |
VAMVAKAS ELIAS | Chairman and CEO | 05/13/2014 | 119,700 |
Jensen Joseph | President and COO | 05/13/2014 | 199,958 |
Lindstrom Richard | Director | 03/31/2014 | 32,200 |
Karpecki Paul | Director | 04/01/2014 | 9,950 |
Karpecki Paul | Director | 04/01/2014 | 34,134 |
Lindstrom Richard | Director | 12/31/2013 | 46,300 |
Karpecki Paul | Director | 01/02/2014 | 14,223 |
Karpecki Paul | Director | 01/02/2014 | 47,344 |
Lindstrom Richard | Director | 11/15/2013 | 44,750 |
ALTIG ANTHONY E | Director | 11/07/2013 | 51,150 |
Karpecki Paul | Director | 10/11/2013 | 15,600 |
Karpecki Paul | Director | 10/11/2013 | 54,819 |
Dumencu William | Chief Financial Officer | 09/03/2013 | 92,544 |
Dumencu William | Chief Financial Officer | 08/01/2013 | 100,730 |
Dumencu William | Chief Financial Officer | 07/01/2013 | 74,265 |
Karpecki Paul | Director | 07/01/2013 | 15,600 |
Karpecki Paul | Director | 07/01/2013 | 53,092 |
VAMVAKAS ELIAS | Chairman and CEO | 09/17/2012 | 89,280 |
Dumencu William | Chief Financial Officer | 06/03/2013 | 79,416 |
Lindstrom Richard | Director | 05/17/2013 | 2,835 |
Karpecki Paul | Director | 05/06/2013 | 15,600 |
Karpecki Paul | Director | 05/06/2013 | 41,250 |
Walder Robert Alan | VP of Operations | 09/17/2012 | 57,656 |
Dumencu William | Chief Financial Officer | 09/17/2012 | 44,640 |
VAMVAKAS ELIAS | Chairman and CEO | 09/17/2012 | 89,280 |
Karpecki Paul | Director | 05/17/2012 | 1,645 |
Wright Brock | Director | 01/04/2012 | 11,892 |
Wright Brock | Director | 01/03/2012 | 11,407 |
Karpecki Paul | Director | 09/28/2011 | 1,820 |
VAMVAKAS ELIAS | Chief Executive Officer | 09/26/2011 | 10,500 |
VAMVAKAS ELIAS | Chief Executive Officer | 06/30/2011 | 190,379 |
Davidson Tom Jr. | Director | 06/30/2011 | 182,000 |
Davidson Tom Jr. | Director | 06/30/2011 | 27,300 |
ALTIG ANTHONY E | Director | 06/30/2011 | 50,050 |
VAMVAKAS ELIAS | Chief Executive Officer | 06/13/2011 | 378,130 |
Lindstrom Richard | Director | 06/13/2011 | 122,966 |
Wright Brock | Director | 06/13/2011 | 122,941 |
VAMVAKAS ELIAS | Chief Executive Officer | 03/19/2010 | 439,209 |
VAMVAKAS ELIAS | Chief Executive Officer | 04/14/2011 | 199,999 |
Wright Brock | Director | 01/07/2011 | 54,979 |
Wright Brock | Director | 01/06/2011 | 43,195 |
Donsky Eric Alan | 10% Owner | 01/07/2011 | 139,259 |
Donsky Eric Alan | 10% Owner | 12/13/2010 | 3,626 |
Donsky Eric Alan | 10% Owner | 12/07/2010 | 4,333 |
Donsky Eric Alan | 10% Owner | 11/29/2010 | 10,603 |
Donsky Eric Alan | 10% Owner | 11/22/2010 | 10,662 |
Donsky Eric Alan | 10% Owner | 11/04/2010 | 25,317 |
Karpecki Paul | Director | 10/08/2010 | 3,197 |
Walder Robert Alan | Vice President, Operations | 09/23/2010 | 3,991 |