Chembio Diagnostics Inc (CEMI)

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Ticker: CEMI Exchange: NAS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Total value Details
2008-05-19 2008-05-16 B Purchase

Siebert Lawrence A.

CEO

Executive Director Large shareholder
20,000 +0.4%
0.08
1,600 USD 		20,000 +0.4% 0.08 1,600 USD
2008-05-19 2008-05-15 B Purchase

Siebert Lawrence A.

CEO

Executive Director Large shareholder
200,000 +3.8%
0.08
16,000 USD 		200,000 +3.8% 0.08 16,000 USD
2008-05-19 2008-05-15 B Purchase

Siebert Lawrence A.

CEO

Executive Director Large shareholder
200,000 +4.0%
0.08
15,500 USD 		200,000 +4.0% 0.08 15,500 USD
2008-03-17 2008-03-14 B Purchase

Siebert Lawrence A.

CEO

Executive Director Large shareholder
151,000 +3.1%
0.15
22,650 USD 		151,000 +3.1% 0.15 22,650 USD
2008-03-17 2008-03-14 B Purchase

Meller Gary

Non-Executive Director
100,000 +inf%
0.15
14,900 USD 		100,000 +inf% 0.15 14,900 USD
2007-12-21 2007-12-19 B Purchase

CRESTVIEW CAPITAL MASTER LLC

Large shareholder
216,667 +1.2%
0.42
91,000 USD 		216,667 +1.2% 0.42 91,000 USD
2007-10-03 2007-09-28 B Purchase

CRESTVIEW CAPITAL MASTER LLC

Large shareholder
14,600 +0.7%
0.50
7,300 USD 		14,600 +0.7% 0.50 7,300 USD
2007-09-27 2007-09-26 B Purchase

CRESTVIEW CAPITAL MASTER LLC

Large shareholder
75,400 +3.9%
0.50
37,700 USD 		75,400 +3.9% 0.50 37,700 USD
2007-09-27 2007-09-25 B Purchase

CRESTVIEW CAPITAL MASTER LLC

Large shareholder
40,000 +2.1%
0.47
18,800 USD 		40,000 +2.1% 0.47 18,800 USD