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CEMI - As of  11/14/18, 06:40:17 PM:   65 Insider Transactions.

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Prev Close:$8.22  Avg Vol(3m): 46,229  P/E: 0.00  EPS: -0.21

Email this page to a friend.    Institutional Transactions for CEMI

                Buy: Blue    Sell: Red
Non-meaningful transactions (gifts, grants, etc.) are automatically filtered out for quicker actions.
Buy(P) /
Sell(S)
P/S date Filed Date Company Symbol Insider Relationship Share Amt. Unit Price Total Proceeds Shares Owned Return(1m) Details
P 2018-11-05 2018-11-06 09:01:09.0 CHEMBIO DIAGNOSTICS, INC. CEMI Passas Robert (See Remarks) 15,000 $6.75 $101,250.00 15,000 view
P 2018-02-13 2018-02-13 14:41:04.0 CHEMBIO DIAGNOSTICS, INC. CEMI Goldman Neil A CFO 14,815 $6.75 $100,001.00 14,815 view
P 2017-06-28 2017-06-29 16:28:03.0 CHEMBIO DIAGNOSTICS, INC. CEMI Pessin Brian L. various other 6,250 $5.76 $35,983.10 1,152,320 view
P 2016-10-11 2017-06-29 16:28:03.0 CHEMBIO DIAGNOSTICS, INC. CEMI Pessin Brian L. various other 3,000 $7.16 $21,480.00 1,146,070 N/A view
P 2016-08-16 2017-06-29 16:28:03.0 CHEMBIO DIAGNOSTICS, INC. CEMI Pessin Brian L. various other 27,000 $5.23 $141,210.00 1,143,070 N/A view
S 2016-06-15 2016-06-17 16:12:01.0 CHEMBIO DIAGNOSTICS, INC. CEMI Klugewicz Sharon W officer (Chief Operating Officer) 3,000 $8.40 $25,200.00 7,000 N/A view
S 2016-06-01 2016-06-02 17:39:21.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Chief Science/Tech Officer) 12,000 $8.56 $102,720.00 67,110 N/A view
S 2016-05-31 2016-06-02 17:39:21.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Chief Science/Tech Officer) 13,000 $8.59 $111,670.00 79,110 N/A view
S 2015-05-29 2015-05-29 16:37:46.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Chief Science/Technology Offic) 20,000 $4.50 $90,014.00 92,110 N/A view
P 2014-11-19 2014-11-21 11:16:54.0 CHEMBIO DIAGNOSTICS, INC. CEMI KISSINGER PETER director 1,800 $4.31 $7,754.40 1,800 -10.63% view
P* 2014-02-26 2014-02-28 09:48:43.0 CHEMBIO DIAGNOSTICS, INC. CEMI Klugewicz Sharon W COO 10,000 $3.50 $35,000.00 10,000 -4.00% view
S* 2014-02-26 2014-02-28 09:25:13.0 CHEMBIO DIAGNOSTICS, INC. CEMI Larkin Richard J officer (Chief Financial Officer) 10,000 $3.50 $35,000.00 20,403 4.00% view
S 2013-12-06 2014-02-03 13:45:15.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 3,000 $3.40 $10,200.00 83,501 -2.94% view
S 2013-12-05 2014-02-03 13:45:15.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 7,000 $3.40 $23,802.80 86,501 -2.34% view
S 2013-12-06 2013-12-06 16:51:02.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 3,000 $3.40 $10,200.00 78,447 -2.94% view
S 2013-12-05 2013-12-06 16:51:02.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 7,000 $3.40 $23,802.80 81,447 -2.34% view
S 2013-11-11 2013-11-12 16:05:16.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 15,000 $3.55 $53,235.00 789,510 4.20% view
S 2013-11-08 2013-11-12 16:05:16.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 15,000 $3.71 $55,650.00 804,510 9.43% view
S 2012-09-14 2012-09-14 18:15:18.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 3,100 $4.34 $13,454.00 794,013 88.71% view
S 2012-09-13 2012-09-14 18:15:18.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 4,650 $4.42 $20,553.00 797,113 88.01% view
S 2012-09-13 2012-09-14 18:15:18.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 100 $4.39 $439.00 801,763 88.84% view
S 2012-09-13 2012-09-14 18:15:18.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 100 $4.38 $438.00 801,863 87.90% view
S 2012-09-13 2012-09-14 18:15:18.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 3,705 $4.35 $16,116.80 801,963 87.82% view
S 2012-09-12 2012-09-14 18:15:18.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 100 $4.39 $439.00 805,668 87.93% view
S 2012-09-07 2012-09-10 17:18:31.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 10,000 $4.42 $44,232.00 88,447 N/A view
P 2011-12-09 2011-12-12 14:31:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 1,100 $0.44 $484.00 6,519,110 -4.55% view
P 2011-12-09 2011-12-12 14:31:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 18,900 $0.43 $8,127.00 6,518,010 -2.33% view
S 2011-12-08 2011-12-09 11:36:20.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 30,000 $0.40 $11,976.00 287,573 -5.21% view
S 2011-12-07 2011-12-09 11:36:20.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 50,000 $0.40 $20,000.00 317,573 -5.00% view
P 2011-12-07 2011-12-09 10:52:42.0 CHEMBIO DIAGNOSTICS, INC. CEMI Meller Gary director 50,000 $0.40 $20,000.00 465,000 5.00% view
P 2011-12-05 2011-12-07 10:41:30.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 10,000 $0.42 $4,170.00 6,499,110 -1.68% view
P 2011-12-05 2011-12-07 10:41:30.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 10,725 $0.42 $4,472.33 6,489,110 -1.68% view
S 2011-03-15 2011-03-16 17:01:47.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 41,018 $0.39 $16,148.80 220,073 -37.16% view
S 2011-03-14 2011-03-16 17:01:47.0 CHEMBIO DIAGNOSTICS, INC. CEMI Esfandiari Javan officer (Senior Vice President) 8,982 $0.41 $3,724.84 261,091 -37.45% view
P 2011-03-14 2011-03-15 12:50:44.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 50,000 $0.42 $21,000.00 6,318,380 35.71% view
P 2011-03-11 2011-03-15 12:50:44.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 15,000 $0.42 $6,300.00 6,268,380 26.19% view
P* 2010-12-15 2010-12-17 13:52:22.0 CHEMBIO DIAGNOSTICS, INC. CEMI Meller Gary director 15,000 $0.35 $5,250.00 415,000 25.71% view
P 2010-06-11 2010-06-15 16:02:07.0 CHEMBIO DIAGNOSTICS, INC. CEMI Davis Katherine Lyon director 5,000 $0.23 $1,150.00 87,716 8.70% view
P 2010-06-11 2010-06-15 16:02:07.0 CHEMBIO DIAGNOSTICS, INC. CEMI Davis Katherine Lyon director 7,500 $0.22 $1,650.00 82,716 13.64% view
P 2010-05-14 2010-05-19 09:29:26.0 CHEMBIO DIAGNOSTICS, INC. CEMI Meller Gary director 100,000 $0.00 $0.00 400,000 view
P 2010-05-12 2010-05-14 13:47:19.0 CHEMBIO DIAGNOSTICS, INC. CEMI Davis Katherine Lyon director 40,000 $0.20 $8,000.00 75,216 10.00% view
P 2010-05-10 2010-05-12 13:01:47.0 CHEMBIO DIAGNOSTICS, INC. CEMI Davis Katherine Lyon director 15,216 $0.20 $3,043.20 35,216 15.00% view
P 2010-05-10 2010-05-12 13:01:47.0 CHEMBIO DIAGNOSTICS, INC. CEMI Davis Katherine Lyon director 20,000 $0.20 $4,100.00 20,000 12.20% view
P 2008-12-01 2009-10-30 14:56:10.0 CHEMBIO DIAGNOSTICS, INC. CEMI Meller Gary director 4,700 $0.14 $658.00 300,000 -21.43% view
P 2009-08-25 2009-08-26 10:35:33.0 CHEMBIO DIAGNOSTICS, INC. CEMI Meller Gary director 100,000 $0.18 $18,000.00 295,300 16.67% view
P 2008-11-20 2008-11-24 17:27:40.0 CHEMBIO DIAGNOSTICS, INC. CEMI Meller Gary director 11,800 $0.14 $1,652.00 195,300 -14.29% view
P 2008-11-14 2008-11-18 16:10:42.0 CHEMBIO DIAGNOSTICS, INC. CEMI Meller Gary director 83,500 $0.15 $12,525.00 183,500 -13.33% view
P 2008-09-08 2008-09-09 14:09:48.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. director officer 10% owner (President) 100,000 $0.18 $17,800.00 6,448,610 6.74% view
P 2008-05-19 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 386,000 $0.12 $46,320.00 6,015,670 41.67% view
P 2008-05-19 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 10,000 $0.12 $1,150.00 5,629,670 47.83% view
P 2008-05-19 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 4,000 $0.11 $440.00 5,619,670 54.55% view
P 2008-05-16 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 5,000 $0.12 $600.00 5,615,670 41.67% view
P 2008-05-16 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 120,000 $0.10 $12,600.00 5,610,670 61.90% view
P 2008-05-16 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 25,800 $0.10 $2,580.00 5,490,670 70.00% view
P 2008-05-16 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 10,000 $0.09 $900.00 5,464,870 88.89% view
P 2008-05-16 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 20,000 $0.09 $1,700.00 5,454,870 100.00% view
P 2008-05-16 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 20,000 $0.08 $1,600.00 5,434,870 112.50% view
P 2008-05-15 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 200,000 $0.08 $16,000.00 5,414,870 112.50% view
P* 2008-05-15 2008-05-19 16:05:50.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 200,000 $0.08 $15,500.00 5,214,870 119.35% view
P 2008-03-14 2008-03-17 17:00:23.0 CHEMBIO DIAGNOSTICS, INC. CEMI Meller Gary director 100,000 $0.15 $14,900.00 100,000 -12.75% view
P 2008-03-14 2008-03-17 16:49:16.0 CHEMBIO DIAGNOSTICS, INC. CEMI Siebert Lawrence A. CEO 151,000 $0.15 $22,650.00 5,014,870 -13.33% view
P* 2007-12-19 2007-12-21 20:54:29.0 CHEMBIO DIAGNOSTICS, INC. CEMI Crestview Capital Partners, LL various 10% owner 216,667 $0.42 $91,000.10 1.79763E7 -54.76% view
P 2007-09-28 2007-10-03 11:10:30.0 CHEMBIO DIAGNOSTICS, INC. CEMI Crestview Capital Partners, LL various 10% owner 14,600 $0.50 $7,300.00 2,035,290 -10.00% view
P 2007-09-26 2007-09-27 19:43:38.0 CHEMBIO DIAGNOSTICS, INC. CEMI Crestview Capital Partners, LL various 10% owner 75,400 $0.50 $37,700.00 2,020,690 -10.00% view
P 2007-09-25 2007-09-27 19:43:38.0 CHEMBIO DIAGNOSTICS, INC. CEMI Crestview Capital Partners, LL various 10% owner 40,000 $0.47 $18,800.00 1,945,290 4.26% view
* An * after P or S in the Buy/Sell column means the transaction was filed by the insider as open market, but it was marked as private transaction by insidercow's proprietary method
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