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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of all insider trading transactions in BIOSPECIFICS TECHNOLOGIES CORP. Get notifications about new insider transactions in BIOSPECIFICS TECHNOLOGIES CORP for free.

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Sep 04 2013	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Sell	S	18.30	946	17,312	36,247	37.2 K to 36.2 K (-2.54 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Sell	S	0.01	9,000	90	676,381	685.4 K to 676.4 K (-1.31 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	14.07	178,265	2,508,189	685,381	507.1 K to 685.4 K (+35.15 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Sell	S	0.01	9,750	98	507,116	516.9 K to 507.1 K (-1.89 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	13.49	200	2,698	516,866	516.7 K to 516.9 K (+0.04 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	14.17	200	2,834	516,666	516.5 K to 516.7 K (+0.04 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	14.35	400	5,740	516,466	516.1 K to 516.5 K (+0.08 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	13.95	199	2,776	516,066	515.9 K to 516.1 K (+0.04 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	14.08	400	5,632	515,867	515.5 K to 515.9 K (+0.08 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	14.28	400	5,712	515,467	515.1 K to 515.5 K (+0.08 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	14.83	200	2,966	515,067	514.9 K to 515.1 K (+0.04 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	14.69	800	11,752	514,867	514.1 K to 514.9 K (+0.16 %)
Mar 18 2013	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth	10% Owner	Buy	P	14.89	594	8,845	514,067	513.5 K to 514.1 K (+0.12 %)
Feb 28 2013	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	A	21.00	50,000	1,050,000	275,000
Sep 21 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	M	1.00	45,000	45,000	0
Sep 21 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Buy	M	1.00	45,000	45,000	208,644	163.6 K to 208.6 K (+27.50 %)
Sep 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Option Exercise	M	1.00	5,425	5,425	0
Sep 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Buy	M	1.00	5,425	5,425	37,193	31.8 K to 37.2 K (+17.08 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.06	963	17,392	1,714	2.7 K to 1.7 K (-35.97 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.15	858	15,573	2,677	3.5 K to 2.7 K (-24.27 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.16	142	2,579	3,535	3.7 K to 3.5 K (-3.86 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.62	1,076	20,035	3,677	4.8 K to 3.7 K (-22.64 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.62	500	9,310	4,753	5.3 K to 4.8 K (-9.52 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.68	100	1,868	5,253	5.4 K to 5.3 K (-1.87 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.63	200	3,726	5,353	5.6 K to 5.4 K (-3.60 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.39	1,000	18,390	5,553	6.6 K to 5.6 K (-15.26 %)
Jun 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.26	1,500	27,390	6,553	8.1 K to 6.6 K (-18.63 %)
Jun 13 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	18.21	1,500	27,315	8,053	9.6 K to 8.1 K (-15.70 %)
Jun 08 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	17.74	101	1,792	9,553	9.7 K to 9.6 K (-1.05 %)
May 31 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	21.10	21	443	12,154	12.2 K to 12.2 K (-0.17 %)
May 31 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	17.00	100	1,700	12,175	12.3 K to 12.2 K (-0.81 %)
Jun 05 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	17.35	1,395	24,203	9,654	11 K to 9.7 K (-12.63 %)
Jun 05 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	17.40	100	1,740	11,049	11.1 K to 11 K (-0.90 %)
Jun 05 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	17.47	5	87	11,149	11.2 K to 11.1 K (-0.04 %)
Jun 05 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	16.75	1,000	16,750	11,154	12.2 K to 11.2 K (-8.23 %)
May 24 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	16.25	1,000	16,250	12,275	13.3 K to 12.3 K (-7.53 %)
May 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	15.63	1,025	16,020	13,275	14.3 K to 13.3 K (-7.17 %)
May 18 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	16.53	700	11,571	14,300	15 K to 14.3 K (-4.67 %)
Mar 30 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Option Exercise	M	4.60	15,000	69,000	15,000
Mar 30 2012	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Buy	M	4.60	15,000	69,000	15,000	0 to 15 K
Aug 24 2011	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Option Exercise	M	1.00	10,000	10,000	50,000
Aug 24 2011	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Buy	M	1.00	10,000	10,000	66,425	56.4 K to 66.4 K (+17.72 %)
Jun 09 2011	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Sell	S	24.57	5,000	122,871	0	5 K to 0 (-100.00 %)
Jun 09 2011	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Sell	S	24.23	5,000	121,135	5,000	10 K to 5 K (-50.00 %)
May 26 2011	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Sell	S	24.08	7,700	185,440	10,000	17.7 K to 10 K (-43.50 %)
Jun 09 2011	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Sell	S	22.25	20,000	445,000	163,644	183.6 K to 163.6 K (-10.89 %)
May 11 2011	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Option Exercise	M	0.83	15,000	12,450	0
May 11 2011	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Buy	M	0.83	15,000	12,450	56,425	41.4 K to 56.4 K (+36.21 %)
May 23 2011	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Sell	S	24.00	1,900	45,600	17,700	19.6 K to 17.7 K (-9.69 %)
May 23 2011	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Sell	S	24.01	10,000	240,054	19,600	29.6 K to 19.6 K (-33.78 %)
May 23 2011	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Sell	S	24.18	400	9,671	29,600	30 K to 29.6 K (-1.33 %)
Apr 06 2011	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	M	1.00	50,000	50,000	0
Apr 06 2011	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Buy	M	1.00	50,000	50,000	192,422	142.4 K to 192.4 K (+35.11 %)
Dec 09 2010	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	M	1.00	20,000	20,000	0
Dec 09 2010	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Buy	M	1.00	20,000	20,000	133,644	113.6 K to 133.6 K (+17.60 %)
Sep 15 2010	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Sell	S	23.50	150,000	3,525,000	1,005,179	1.2 M to 1 M (-12.99 %)
Sep 15 2010	BSTCE	BIOSPECIFICS TECHN ...	Estate of Edwin H. Wegman	10% Owner	Sell	S	23.50	150,000	3,525,000	1,005,179	1.2 M to 1 M (-12.99 %)
Sep 15 2010	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	23.50	150,000	3,525,000	1,005,179	1.2 M to 1 M (-12.99 %)
Apr 16 2010	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Option Exercise	M	19.00	15,000	285,000	0
Apr 16 2010	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Option Exercise	M	19.00	15,000	285,000	15,000
Apr 16 2010	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Buy	M	19.00	15,000	285,000	30,000	15 K to 30 K (+100.00 %)
Apr 16 2010	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Buy	M	19.00	15,000	285,000	15,000	0 to 15 K
Jun 10 2010	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Option Exercise	M	1.00	5,452	5,452	158,973
Jun 10 2010	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Buy	M	1.00	5,452	5,452	41,452	36 K to 41.5 K (+15.14 %)
Apr 05 2010	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	A	0.83	50,000	41,500	100,000
Feb 26 2010	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Sell	S	28.83	10,000	288,300	626,462	636.5 K to 626.5 K (-1.57 %)
Feb 24 2010	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Sell	S	29.34	1,005	29,487	636,462	637.5 K to 636.5 K (-0.16 %)
Feb 24 2010	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Sell	S	29.01	21,303	618,000	637,467	658.8 K to 637.5 K (-3.23 %)
Feb 19 2010	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Sell	S	29.05	50,000	1,452,500	658,770	708.8 K to 658.8 K (-7.05 %)
Feb 08 2010	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Sell	S	28.80	132,833	3,825,590	708,770	841.6 K to 708.8 K (-15.78 %)
Dec 17 2009	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Sell	S	30.31	306	9,275	31,768	32.1 K to 31.8 K (-0.95 %)
Dec 01 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	30.00	100,000	3,000,000	1,155,179	1.3 M to 1.2 M (-7.97 %)
Dec 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Option Exercise	M	1.00	10,000	10,000	164,425
Dec 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Option Exercise	M	2.56	10,000	25,630	174,425
Dec 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Sell	S	30.36	200	6,071	32,074	32.3 K to 32.1 K (-0.62 %)
Dec 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Sell	S	30.04	11,254	338,090	32,274	43.5 K to 32.3 K (-25.85 %)
Dec 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Buy	M	1.00	10,000	10,000	43,528	33.5 K to 43.5 K (+29.83 %)
Dec 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Buy	M	2.56	10,000	25,630	33,528	23.5 K to 33.5 K (+42.50 %)
Dec 01 2009	BSTCE	BIOSPECIFICS TECHN ...	Estate of Edwin H. Wegman	10% Owner	Sell	S	30.00	100,000	3,000,000	1,155,179	1.3 M to 1.2 M (-7.97 %)
Dec 01 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Sell	S	30.00	100,000	3,000,000	1,155,179	1.3 M to 1.2 M (-7.97 %)
Oct 30 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	M	1.88	50,000	93,750	0
Oct 30 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Buy	M	1.88	50,000	93,750	113,644	63.6 K to 113.6 K (+78.56 %)
Sep 24 2009	BSTCE	BIOSPECIFICS TECHN ...	Geller Matthew	Director	Option Exercise	A	30.79	15,000	461,850	45,000
Sep 17 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Sell	S	24.00	100,000	2,400,000	1,255,179	1.4 M to 1.3 M (-7.38 %)
Sep 17 2009	BSTCE	BIOSPECIFICS TECHN ...	Estate of Edwin H. Wegman	10% Owner	Sell	S	24.00	100,000	2,400,000	1,255,179	1.4 M to 1.3 M (-7.38 %)
Sep 17 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	24.00	100,000	2,400,000	1,255,179	1.4 M to 1.3 M (-7.38 %)
Sep 17 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Sell	S	27.47	12,500	343,375	36,000	48.5 K to 36 K (-25.77 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Option Exercise	M	1.00	5,000	5,000	164,425
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Option Exercise	M	1.00	5,000	5,000	169,425
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Option Exercise	M	2.56	6,000	15,378	174,425
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Option Exercise	M	2.56	4,000	10,252	180,425
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Sell	S	26.72	5,480	146,415	0	5.5 K to 0 (-100.00 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Sell	S	25.40	2,020	51,308	5,480	7.5 K to 5.5 K (-26.93 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Sell	S	28.28	5,000	141,400	48,500	53.5 K to 48.5 K (-9.35 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Buy	M	1.00	5,000	5,000	53,500	48.5 K to 53.5 K (+10.31 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Sell	S	27.65	5,000	138,250	48,500	53.5 K to 48.5 K (-9.35 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Buy	M	1.00	5,000	5,000	53,500	48.5 K to 53.5 K (+10.31 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Sell	S	27.00	6,000	161,994	48,500	54.5 K to 48.5 K (-11.01 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Buy	M	2.56	6,000	15,378	54,500	48.5 K to 54.5 K (+12.37 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Sell	S	25.30	4,000	101,200	48,500	52.5 K to 48.5 K (-7.62 %)
Sep 15 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Buy	M	2.56	4,000	10,252	52,500	48.5 K to 52.5 K (+8.25 %)
Sep 11 2009	BSTCE	BIOSPECIFICS TECHN ...	Gitman Paul	Director	Option Exercise	A	26.43	15,000	396,450	184,425
Sep 11 2009	BSTCE	BIOSPECIFICS TECHN ...	Morgan Henry	Director	Option Exercise	A	26.43	15,000	396,450	184,425
Sep 11 2009	BSTCE	BIOSPECIFICS TECHN ...	Schamroth Michael	Director	Option Exercise	A	26.43	15,000	396,450	109,000
Jul 22 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	X	3.00	20,000	60,000	340,000
Jul 22 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Buy	X	3.00	20,000	60,000	1,426,123	1.4 M to 1.4 M (+1.42 %)
Jul 01 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Mark N	Director	Option Exercise	X	4.60	15,000	69,000	30,000
Jul 01 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Mark N	Director	Buy	X	4.60	15,000	69,000	56,494	41.5 K to 56.5 K (+36.15 %)
Jun 29 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Mark N	Director	Option Exercise	A	20.95	15,000	314,250	45,000
May 11 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.47	15,058	293,179	841,603	826.5 K to 841.6 K (+1.82 %)
May 11 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.40	100	1,940	826,545	826.4 K to 826.5 K (+0.01 %)
May 11 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.00	601	11,419	826,445	825.8 K to 826.4 K (+0.07 %)
Apr 24 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	18.50	900	16,650	825,844	824.9 K to 825.8 K (+0.11 %)
Apr 24 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	18.05	284	5,126	824,944	824.7 K to 824.9 K (+0.03 %)
Apr 24 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	D	4.00	2,500	10,000	360,000
Apr 24 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Option Exercise	D	4.25	1,800	7,650	362,500
Apr 14 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.00	6,419	121,961	824,660	818.2 K to 824.7 K (+0.78 %)
Apr 14 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	18.00	3,301	59,418	818,241	814.9 K to 818.2 K (+0.41 %)
Apr 07 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.00	2,432	46,208	814,940	812.5 K to 814.9 K (+0.30 %)
Apr 07 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	18.50	1,577	29,175	812,508	810.9 K to 812.5 K (+0.19 %)
Mar 19 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.94	5,345	106,579	810,931	805.6 K to 810.9 K (+0.66 %)
Mar 19 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	18.25	5,500	100,375	805,586	800.1 K to 805.6 K (+0.69 %)
Feb 11 2009	BSTCE	BIOSPECIFICS TECHN ...	Estate of Edwin H. Wegman	10% Owner	Sell	S	20.00	45,000	900,000	1,355,179	1.4 M to 1.4 M (-3.21 %)
Mar 12 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	18.80	2,500	47,000	800,086	797.6 K to 800.1 K (+0.31 %)
Mar 12 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	18.25	2,150	39,238	797,586	795.4 K to 797.6 K (+0.27 %)
Feb 11 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Thomas	President	Sell	S	20.00	45,000	900,000	1,406,123	1.5 M to 1.4 M (-3.10 %)
Feb 10 2009	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth		Buy	P	16.75	500	8,375	519,159	518.7 K to 519.2 K (+0.10 %)
Feb 10 2009	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth		Buy	P	17.00	500	8,500	518,659	518.2 K to 518.7 K (+0.10 %)
Feb 10 2009	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth		Buy	P	17.00	100	1,700	518,159	518.1 K to 518.2 K (+0.02 %)
Feb 10 2009	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth		Buy	P	17.00	100	1,700	518,059	518 K to 518.1 K (+0.02 %)
Feb 10 2009	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth		Buy	P	1.00	4,264	4,264	517,959	513.7 K to 518 K (+0.83 %)
Feb 10 2009	BSTCE	BIOSPECIFICS TECHN ...	Vogel Jeffrey Kenneth		Buy	P	1.00	4,264	4,264	513,695	509.4 K to 513.7 K (+0.84 %)
Feb 11 2009	BSTCE	BIOSPECIFICS TECHN ...	Wegman Toby	Director	Sell	S	20.00	45,000	900,000	1,355,179	1.4 M to 1.4 M (-3.21 %)
Jan 07 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	22.00	1,900	41,800	795,436	793.5 K to 795.4 K (+0.24 %)
Jan 07 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.50	1,240	26,660	793,536	792.3 K to 793.5 K (+0.16 %)
Jan 07 2009	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.40	2,250	48,150	792,296	790 K to 792.3 K (+0.28 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	22.00	3,900	85,800	790,046	786.1 K to 790 K (+0.50 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.99	2,400	52,776	786,146	783.7 K to 786.1 K (+0.31 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.97	200	4,394	783,746	783.5 K to 783.7 K (+0.03 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.75	200	4,350	783,546	783.3 K to 783.5 K (+0.03 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.73	1,010	21,947	783,346	782.3 K to 783.3 K (+0.13 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.70	1,000	21,700	782,336	781.3 K to 782.3 K (+0.13 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.33	990	21,117	781,336	780.3 K to 781.3 K (+0.13 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	22.00	200	4,400	780,346	780.1 K to 780.3 K (+0.03 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	20.00	500	10,000	780,146	779.6 K to 780.1 K (+0.06 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.50	650	12,675	779,646	779 K to 779.6 K (+0.08 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.90	170	3,383	778,996	778.8 K to 779 K (+0.02 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	21.00	2,180	45,780	778,826	776.6 K to 778.8 K (+0.28 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.95	1,950	38,903	776,646	774.7 K to 776.6 K (+0.25 %)
Dec 31 2008	BSTCE	BIOSPECIFICS TECHN ...	RA CAPITAL MANAGEMENT, LLC	10% Owner	Buy	P	19.93	200	3,986	774,696	774.5 K to 774.7 K (+0.03 %)

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