Chembio Diagnostics Inc (CEMI)
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Earnings
Value bought
Past 90 days
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Past 90 days
Net insiders buying
Past 90 days
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Past 90 days
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| Notification date | Transaction date | B/S Transaction type | Insider and/or position |
Nb. shares Price Value |
Number of shares | Price | Value | Details |
|---|---|---|---|---|---|---|---|---|
| 2023-04-25 | 2023-04-25 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
133,742
+2.7%
0.45USD 60,184 |
133,742 +2.7% | 0.45 | USD 60,184 | |
| 2023-04-25 | 2023-04-24 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
39,506
+0.8%
0.45USD 17,778 |
39,506 +0.8% | 0.45 | USD 17,778 | |
| 2023-04-25 | 2023-04-21 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
70,200
+1.4%
0.45USD 31,450 |
70,200 +1.4% | 0.45 | USD 31,450 | |
| 2023-04-20 | 2023-04-20 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
56,000
+1.2%
0.45USD 25,200 |
56,000 +1.2% | 0.45 | USD 25,200 | |
| 2023-04-20 | 2023-04-19 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
137,000
+2.9%
0.45USD 61,376 |
137,000 +2.9% | 0.45 | USD 61,376 | |
| 2023-04-20 | 2023-04-18 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
15,800
+0.3%
0.45USD 7,078 |
15,800 +0.3% | 0.45 | USD 7,078 | |
| 2023-04-17 | 2023-04-17 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
4,800
+0.1%
0.45USD 2,160 |
4,800 +0.1% | 0.45 | USD 2,160 | |
| 2023-04-17 | 2023-04-14 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
11,500
+0.2%
0.45USD 5,175 |
11,500 +0.2% | 0.45 | USD 5,175 | |
| 2023-04-17 | 2023-04-13 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
140,134
+3.1%
0.45USD 63,060 |
140,134 +3.1% | 0.45 | USD 63,060 | |
| 2023-04-13 | 2023-04-11 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
129,000
+2.9%
0.44USD 56,760 |
129,000 +2.9% | 0.44 | USD 56,760 | |
| 2023-04-06 | 2023-04-06 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
339,000
+8.3%
0.44USD 149,160 |
339,000 +8.3% | 0.44 | USD 149,160 | |
| 2023-04-06 | 2023-04-05 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
217,500
+5.6%
0.45USD 97,875 |
217,500 +5.6% | 0.45 | USD 97,875 | |
| 2023-04-06 | 2023-04-04 | B Purchase |
Perceptive Credit Advisors, LLC Large shareholder |
195,938
+5.3%
0.44USD 86,213 |
195,938 +5.3% | 0.44 | USD 86,213 | |
| 2019-11-13 | 2019-11-11 | B Purchase |
Potthoff John Gary |
10,000
+36.0%
4.44USD 44,400 |
10,000 +36.0% | 4.44 | USD 44,400 | |
| 2019-05-24 | 2019-05-24 | S Sale |
See Remarks |
9,744
-8.2%
6.95USD 67,727 |
9,744 -8.2% | 6.95 | USD 67,727 | |
| 2019-05-24 | 2019-05-23 | S Sale |
See Remarks |
12,956
-9.9%
7.15USD 92,582 |
12,956 -9.9% | 7.15 | USD 92,582 | |
| 2019-05-24 | 2019-05-22 | S Sale |
See Remarks |
7,300
-5.3%
7.41USD 54,125 |
7,300 -5.3% | 7.41 | USD 54,125 | |
| 2018-11-16 | 2018-11-14 | B Purchase |
Potthoff John Gary |
15,000
+117.4%
5.81USD 87,150 |
15,000 +117.4% | 5.81 | USD 87,150 | |
| 2018-11-16 | 2018-11-14 | B Purchase |
Potthoff John Gary |
5,000
+22.0%
5.80USD 29,000 |
5,000 +22.0% | 5.80 | USD 29,000 | |
| 2018-11-06 | 2018-11-05 | B Purchase |
Passas Robert See Remarks |
15,000
+inf%
6.75USD 101,250 |
15,000 +inf% | 6.75 | USD 101,250 | |
| 2018-02-13 | 2018-02-13 | B Purchase |
EVP & Chief Financial Officer Officer |
14,815
+inf%
6.75USD 100,001 |
14,815 +inf% | 6.75 | USD 100,001 | |
| 2017-06-29 | 2017-06-28 | B Purchase |
PESSIN NORMAN H |
6,250
+0.5%
5.76USD 35,983 |
6,250 +0.5% | 5.76 | USD 35,983 | |
| 2017-06-29 | 2016-10-11 | B Purchase |
PESSIN NORMAN H |
3,000
+0.3%
7.16USD 21,480 |
3,000 +0.3% | 7.16 | USD 21,480 | |
| 2017-06-29 | 2016-08-16 | B Purchase |
PESSIN NORMAN H |
27,000
+2.4%
5.23USD 141,210 |
27,000 +2.4% | 5.23 | USD 141,210 | |
| 2016-06-17 | 2016-06-15 | S Sale |
Chief Operating Officer Officer |
3,000
-30.0%
8.40USD 25,200 |
3,000 -30.0% | 8.40 | USD 25,200 | |
| 2016-06-02 | 2016-06-01 | S Sale |
Chief Science/Tech Officer Officer |
12,000
-15.2%
8.56USD 102,720 |
12,000 -15.2% | 8.56 | USD 102,720 | |
| 2016-06-02 | 2016-05-31 | S Sale |
Chief Science/Tech Officer Officer |
13,000
-14.1%
8.59USD 111,670 |
13,000 -14.1% | 8.59 | USD 111,670 | |
| 2015-05-29 | 2015-05-29 | S Sale |
Chief Science/Technology Offic Officer |
20,000
-17.8%
4.50USD 90,014 |
20,000 -17.8% | 4.50 | USD 90,014 | |
| 2014-11-21 | 2014-11-19 | B Purchase | Non-Executive Director |
1,800
+inf%
4.31USD 7,754 |
1,800 +inf% | 4.31 | USD 7,754 | |
| 2014-02-28 | 2014-02-26 | B Purchase |
Chief Operating Officer Officer |
10,000
+inf%
3.50USD 35,000 |
10,000 +inf% | 3.50 | USD 35,000 | |
| 2014-02-28 | 2014-02-26 | S Sale |
Chief Financial Officer Officer |
10,000
-32.9%
3.50USD 35,000 |
10,000 -32.9% | 3.50 | USD 35,000 | |
| 2013-12-06 | 2013-12-06 | S Sale |
Senior Vice President Officer |
3,000
-3.7%
3.40USD 10,200 |
3,000 -3.7% | 3.40 | USD 10,200 | |
| 2013-12-06 | 2013-12-05 | S Sale |
Senior Vice President Officer |
7,000
-7.9%
3.40USD 23,803 |
7,000 -7.9% | 3.40 | USD 23,803 | |
| 2013-11-12 | 2013-11-11 | PS Planned sale |
President Executive Director Large shareholder |
15,000
-1.9%
3.55USD 53,235 |
15,000 -1.9% | 3.55 | USD 53,235 | |
| 2012-09-14 | 2012-09-14 | S Sale |
President Executive Director Large shareholder |
3,100
-0.4%
4.34USD 13,454 |
3,100 -0.4% | 4.34 | USD 13,454 | |
| 2012-09-14 | 2012-09-13 | S Sale |
President Executive Director Large shareholder |
4,650
-0.6%
4.42USD 20,553 |
4,650 -0.6% | 4.42 | USD 20,553 | |
| 2012-09-14 | 2012-09-13 | S Sale |
President Executive Director Large shareholder |
100
-0.0%
4.39USD 439 |
100 -0.0% | 4.39 | USD 439 | |
| 2012-09-14 | 2012-09-13 | S Sale |
President Executive Director Large shareholder |
100
-0.0%
4.38USD 438 |
100 -0.0% | 4.38 | USD 438 | |
| 2012-09-14 | 2012-09-13 | S Sale |
President Executive Director Large shareholder |
3,705
-0.5%
4.35USD 16,117 |
3,705 -0.5% | 4.35 | USD 16,117 | |
| 2012-09-14 | 2012-09-12 | S Sale |
President Executive Director Large shareholder |
100
-0.0%
4.39USD 439 |
100 -0.0% | 4.39 | USD 439 | |
| 2012-09-11 | 2012-09-11 | S Sale |
President Executive Director Large shareholder |
1,000
-0.1%
4.35USD 4,350 |
1,000 -0.1% | 4.35 | USD 4,350 | |
| 2012-09-11 | 2012-09-10 | S Sale |
President Executive Director Large shareholder |
20
-0.0%
4.44USD 89 |
20 -0.0% | 4.44 | USD 89 | |
| 2012-09-11 | 2012-09-10 | S Sale |
President Executive Director Large shareholder |
2,000
-0.2%
4.40USD 8,800 |
2,000 -0.2% | 4.40 | USD 8,800 | |
| 2012-09-11 | 2012-09-07 | S Sale |
President Executive Director Large shareholder |
6,100
-0.7%
4.40USD 26,840 |
6,100 -0.7% | 4.40 | USD 26,840 | |
| 2012-09-10 | 2012-09-07 | S Sale |
Senior Vice President Officer |
10,000
-10.2%
4.42USD 44,232 |
10,000 -10.2% | 4.42 | USD 44,232 | |
| 2011-12-12 | 2011-12-09 | B Purchase |
President Executive Director Large shareholder |
1,100
+0.0%
0.44USD 484 |
1,100 +0.0% | 0.44 | USD 484 | |
| 2011-12-12 | 2011-12-09 | B Purchase |
President Executive Director Large shareholder |
18,900
+0.3%
0.43USD 8,127 |
18,900 +0.3% | 0.43 | USD 8,127 | |
| 2011-12-09 | 2011-12-08 | S Sale |
Senior Vice President Officer |
30,000
-9.4%
0.40USD 11,976 |
30,000 -9.4% | 0.40 | USD 11,976 | |
| 2011-12-09 | 2011-12-07 | B Purchase | Non-Executive Director |
50,000
+12.0%
0.40USD 20,000 |
50,000 +12.0% | 0.40 | USD 20,000 | |
| 2011-12-09 | 2011-12-07 | S Sale |
Senior Vice President Officer |
50,000
-13.6%
0.40USD 20,000 |
50,000 -13.6% | 0.40 | USD 20,000 | |
| 2011-12-07 | 2011-12-05 | B Purchase |
President Executive Director Large shareholder |
10,000
+0.2%
0.42USD 4,170 |
10,000 +0.2% | 0.42 | USD 4,170 | |
| 2011-12-07 | 2011-12-05 | B Purchase |
President Executive Director Large shareholder |
10,725
+0.2%
0.42USD 4,472 |
10,725 +0.2% | 0.42 | USD 4,472 | |
| 2011-03-16 | 2011-03-15 | S Sale |
Senior Vice President Officer |
41,018
-15.7%
0.39USD 16,149 |
41,018 -15.7% | 0.39 | USD 16,149 | |
| 2011-03-16 | 2011-03-14 | S Sale |
Senior Vice President Officer |
8,982
-3.3%
0.41USD 3,725 |
8,982 -3.3% | 0.41 | USD 3,725 | |
| 2011-03-15 | 2011-03-14 | B Purchase |
President Executive Director Large shareholder |
50,000
+0.8%
0.42USD 21,000 |
50,000 +0.8% | 0.42 | USD 21,000 | |
| 2011-03-15 | 2011-03-11 | B Purchase |
President Executive Director Large shareholder |
15,000
+0.2%
0.42USD 6,300 |
15,000 +0.2% | 0.42 | USD 6,300 | |
| 2010-12-17 | 2010-12-15 | B Purchase | Non-Executive Director |
15,000
+3.8%
0.35USD 5,250 |
15,000 +3.8% | 0.35 | USD 5,250 | |
| 2010-06-15 | 2010-06-11 | B Purchase |
Davis Katherine Lyon Non-Executive Director |
5,000
+6.0%
0.23USD 1,150 |
5,000 +6.0% | 0.23 | USD 1,150 | |
| 2010-06-15 | 2010-06-11 | B Purchase |
Davis Katherine Lyon Non-Executive Director |
7,500
+10.0%
0.22USD 1,650 |
7,500 +10.0% | 0.22 | USD 1,650 | |
| 2010-05-14 | 2010-05-12 | B Purchase |
Davis Katherine Lyon Non-Executive Director |
40,000
+113.6%
0.20USD 8,000 |
40,000 +113.6% | 0.20 | USD 8,000 | |
| 2010-05-12 | 2010-05-10 | B Purchase |
Davis Katherine Lyon Non-Executive Director |
15,216
+76.1%
0.20USD 3,043 |
15,216 +76.1% | 0.20 | USD 3,043 | |
| 2010-05-12 | 2010-05-10 | B Purchase |
Davis Katherine Lyon Non-Executive Director |
20,000
+inf%
0.21USD 4,100 |
20,000 +inf% | 0.21 | USD 4,100 | |
| 2009-08-26 | 2009-08-25 | B Purchase | Non-Executive Director |
100,000
+51.2%
0.18USD 18,000 |
100,000 +51.2% | 0.18 | USD 18,000 | |
| 2009-10-30 | 2008-12-01 | B Purchase | Non-Executive Director |
4,700
+1.6%
0.14USD 658 |
4,700 +1.6% | 0.14 | USD 658 | |
| 2008-11-24 | 2008-11-20 | B Purchase | Non-Executive Director |
11,800
+6.4%
0.14USD 1,652 |
11,800 +6.4% | 0.14 | USD 1,652 | |
| 2008-11-18 | 2008-11-14 | B Purchase | Non-Executive Director |
83,500
+83.5%
0.15USD 12,525 |
83,500 +83.5% | 0.15 | USD 12,525 | |
| 2008-09-09 | 2008-09-08 | B Purchase |
President Executive Director Large shareholder |
100,000
+1.6%
0.18USD 17,800 |
100,000 +1.6% | 0.18 | USD 17,800 | |
| 2008-05-19 | 2008-05-19 | B Purchase |
CEO Executive Director Large shareholder |
386,000
+6.9%
0.12USD 46,320 |
386,000 +6.9% | 0.12 | USD 46,320 | |
| 2008-05-19 | 2008-05-19 | B Purchase |
CEO Executive Director Large shareholder |
10,000
+0.2%
0.12USD 1,150 |
10,000 +0.2% | 0.12 | USD 1,150 | |
| 2008-05-19 | 2008-05-19 | B Purchase |
CEO Executive Director Large shareholder |
4,000
+0.1%
0.11USD 440 |
4,000 +0.1% | 0.11 | USD 440 | |
| 2008-05-19 | 2008-05-16 | B Purchase |
CEO Executive Director Large shareholder |
5,000
+0.1%
0.12USD 600 |
5,000 +0.1% | 0.12 | USD 600 | |
| 2008-05-19 | 2008-05-16 | B Purchase |
CEO Executive Director Large shareholder |
120,000
+2.2%
0.11USD 12,600 |
120,000 +2.2% | 0.11 | USD 12,600 | |
| 2008-05-19 | 2008-05-16 | B Purchase |
CEO Executive Director Large shareholder |
25,800
+0.5%
0.10USD 2,580 |
25,800 +0.5% | 0.10 | USD 2,580 | |
| 2008-05-19 | 2008-05-16 | B Purchase |
CEO Executive Director Large shareholder |
10,000
+0.2%
0.09USD 900 |
10,000 +0.2% | 0.09 | USD 900 | |
| 2008-05-19 | 2008-05-16 | B Purchase |
CEO Executive Director Large shareholder |
20,000
+0.4%
0.09USD 1,700 |
20,000 +0.4% | 0.09 | USD 1,700 |