Lawrence A. Siebert Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Lawrence A. Siebert. Lawrence A. Siebert is in CHEMBIO DIAGNOSTICS, INC. ($TSLU) and President in CHEMBIO DIAGNOSTICS, INC. ($TSLU).
Latest Insider Trading Transactions of Lawrence A. Siebert
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31 2014 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | Option Exercise | X | 1.04 | 16,667 | 17,334 | 0 | ||
| Mar 31 2014 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | Option Exercise | X | 1.04 | 8,333 | 8,666 | 0 | ||
| Mar 31 2014 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | Buy | X | 1.04 | 25,000 | 26,000 | 839,511 | 814.5 K to 839.5 K (+3.07 %) | |
| Mar 12 2014 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | X | 1.04 | 8,334 | 8,667 | 0 | |
| Mar 12 2014 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | X | 1.04 | 16,667 | 17,334 | 0 | |
| Mar 12 2014 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | X | 1.04 | 25,001 | 26,001 | 814,511 | 789.5 K to 814.5 K (+3.17 %) |
| Nov 12 2013 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 3.55 | 15,000 | 53,235 | 789,510 | 804.5 K to 789.5 K (-1.86 %) |
| Nov 12 2013 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 3.71 | 15,000 | 55,650 | 804,510 | 819.5 K to 804.5 K (-1.83 %) |
| Jun 13 2013 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | X | 1.04 | 31,250 | 32,500 | 0 | |
| Jun 13 2013 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | X | 1.04 | 24,085 | 25,048 | 819,510 | 795.4 K to 819.5 K (+3.03 %) |
| Feb 27 2013 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | A | 5.56 | 5,215 | 28,995 | 5,215 | |
| Feb 20 2013 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | X | 1.76 | 9,375 | 16,500 | 0 | |
| Feb 20 2013 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | X | 1.76 | 6,412 | 11,285 | 795,425 | 789 K to 795.4 K (+0.81 %) |
| Jan 03 2013 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Gift | G | 0.00 | 5,000 | 0 | 789,013 | 794 K to 789 K (-0.63 %) |
| Sep 14 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.34 | 3,100 | 13,454 | 794,013 | 797.1 K to 794 K (-0.39 %) |
| Sep 14 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.42 | 4,650 | 20,553 | 797,113 | 801.8 K to 797.1 K (-0.58 %) |
| Sep 14 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.39 | 100 | 439 | 801,763 | 801.9 K to 801.8 K (-0.01 %) |
| Sep 14 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.38 | 100 | 438 | 801,863 | 802 K to 801.9 K (-0.01 %) |
| Sep 14 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.35 | 3,705 | 16,117 | 801,963 | 805.7 K to 802 K (-0.46 %) |
| Sep 14 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.39 | 100 | 439 | 805,668 | 805.8 K to 805.7 K (-0.01 %) |
| Sep 11 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.35 | 1,000 | 4,350 | 805,768 | 806.8 K to 805.8 K (-0.12 %) |
| Sep 11 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.44 | 20 | 89 | 806,768 | 806.8 K to 806.8 K (0.00 %) |
| Sep 11 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.40 | 2,000 | 8,800 | 806,788 | 808.8 K to 806.8 K (-0.25 %) |
| Sep 11 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Sell | S | 4.40 | 6,100 | 26,840 | 808,788 | 814.9 K to 808.8 K (-0.75 %) |
| Feb 17 2012 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | A | 0.50 | 72,500 | 36,250 | 72,500 | |
| Dec 12 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | P | 0.44 | 1,100 | 484 | 6,519,107 | 6.5 M to 6.5 M (+0.02 %) |
| Dec 12 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | P | 0.43 | 18,900 | 8,127 | 6,518,007 | 6.5 M to 6.5 M (+0.29 %) |
| Dec 07 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | P | 0.42 | 10,000 | 4,170 | 6,499,107 | 6.5 M to 6.5 M (+0.15 %) |
| Dec 07 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | P | 0.42 | 10,725 | 4,472 | 6,489,107 | 6.5 M to 6.5 M (+0.17 %) |
| May 27 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | X | 0.13 | 50,000 | 6,500 | 0 | |
| May 27 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | X | 0.13 | 50,000 | 6,500 | 0 | |
| May 27 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | X | 0.13 | 50,000 | 6,500 | 6,478,382 | 6.4 M to 6.5 M (+0.78 %) |
| May 27 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | X | 0.13 | 50,000 | 6,500 | 6,428,382 | 6.4 M to 6.4 M (+0.78 %) |
| May 05 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | X | 0.13 | 10,000 | 1,300 | 0 | |
| May 05 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | X | 0.13 | 50,000 | 6,500 | 0 | |
| May 05 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | X | 0.13 | 10,000 | 1,300 | 6,378,382 | 6.4 M to 6.4 M (+0.16 %) |
| May 05 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | X | 0.13 | 50,000 | 6,500 | 6,368,382 | 6.3 M to 6.4 M (+0.79 %) |
| Mar 15 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | P | 0.42 | 50,000 | 21,000 | 6,318,382 | 6.3 M to 6.3 M (+0.80 %) |
| Mar 15 2011 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | P | 0.42 | 15,000 | 6,300 | 6,268,382 | 6.3 M to 6.3 M (+0.24 %) |
| Dec 21 2010 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Gift | G | 0.00 | 55,860 | 0 | 6,392,754 | 6.4 M to 6.4 M (-0.87 %) |
| Nov 03 2009 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | A | 0.13 | 400,000 | 52,000 | 400,000 | |
| Nov 03 2009 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | A | 0.13 | 100,000 | 13,000 | 100,000 | |
| Nov 03 2009 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | A | 0.13 | 10,000 | 1,300 | 10,000 | |
| Nov 03 2009 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | A | 0.13 | 50,000 | 6,500 | 50,000 | |
| Nov 03 2009 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | D | 0.48 | 100,000 | 48,000 | 0 | |
| Nov 03 2009 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | D | 0.48 | 10,000 | 4,800 | 0 | |
| Nov 03 2009 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Option Exercise | D | 0.48 | 50,000 | 24,000 | 0 | |
| Sep 09 2008 | TSLU | CHEMBIO DIAGNOSTIC ... | Siebert Lawrence A. | President | Buy | P | 0.18 | 100,000 | 17,800 | 6,448,614 | 6.3 M to 6.4 M (+1.58 %) |
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