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

Overview of all insider trading transactions in KOS PHARMACEUTICALS INC. Get notifications about new insider transactions in KOS PHARMACEUTICALS INC for free.

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	% Holdings
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Steven Jaharis Generational Tr ...	10% Owner	Sell	U	78.00	68,453	5,339,334	68.5 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Jaharis Family Foundation, Inc ...	10% Owner	Sell	U	78.00	2,844,410	221,863,980	2.8 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	WILSON POINT HOLDINGS LP	10% Owner	Sell	U	78.00	3,841,650	299,648,700	3.8 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Jaharis Holdings, LLC	10% Owner	Sell	U	78.00	2,000,000	156,000,000	2 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS KATHRYN	10% Owner	Sell	U	78.00	3,841,649	299,648,622	3.8 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS KATHRYN	10% Owner	Sell	U	78.00	166,575	12,992,850	166.6 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	46.24	20,000	924,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	65.96	30,000	1,978,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	49.24	10,000	492,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	32.98	30,000	989,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	41.98	10,000	419,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	50.20	10,000	502,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	23.00	30,000	690,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	20.90	10,000	209,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	19.35	20,000	387,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	24.24	5,000	121,200
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	36.50	20,000	730,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	17.94	5,000	89,700
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	16.31	15,000	244,650
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	13.81	5,000	69,050
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	5.09	15,000	76,350
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	4.97	3,000	14,910
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	7.14	15,000	107,100
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	9.94	3,000	29,820
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	11.16	10,000	111,600
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Option Exercise	D	27.25	3,000	81,750
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Sell	U	78.00	3,841,649	299,648,622	3.8 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Sell	U	78.00	68,453	5,339,334	68.5 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS STEVEN	Director	Sell	U	78.00	127,423	9,938,994	127.4 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MARY	10% Owner	Option Exercise	D	46.24	20,000	924,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MARY	10% Owner	Option Exercise	D	47.46	632,111	29,999,988
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MARY	10% Owner	Sell	J	78.00	960,069	74,885,382	960.1 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MARY	10% Owner	Sell	J	78.00	7,610,000	593,580,000	7.6 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MARY	10% Owner	Sell	U	78.00	2,000,000	156,000,000	2 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MARY	10% Owner	Sell	U	78.00	5,296,651	413,138,778	5.3 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MARY	10% Owner	Sell	U	78.00	1,420,001	110,760,078	1.4 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MICHAEL	Director	Option Exercise	D	47.46	632,111	29,999,988
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MICHAEL	Director	Option Exercise	D	46.24	20,000	924,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MICHAEL	Director	Sell	J	78.00	960,069	74,885,382	960.1 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MICHAEL	Director	Sell	J	78.00	7,610,000	593,580,000	7.6 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MICHAEL	Director	Sell	U	78.00	2,000,000	156,000,000	2 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MICHAEL	Director	Sell	U	78.00	1,420,001	110,760,078	1.4 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	JAHARIS MICHAEL	Director	Sell	U	78.00	5,296,651	413,138,778	5.3 M to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ROSSKAMP RALF	EVP, Research and D ...	Option Exercise	D	44.86	19,000	852,340
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ROSSKAMP RALF	EVP, Research and D ...	Option Exercise	D	32.85	50,000	1,642,500
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ROSSKAMP RALF	EVP, Research and D ...	Option Exercise	D	50.20	27,000	1,355,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ROSSKAMP RALF	EVP, Research and D ...	Option Exercise	D	36.84	10,000	368,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ROSSKAMP RALF	EVP, Research and D ...	Option Exercise	D	35.58	10,000	355,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ROSSKAMP RALF	EVP, Research and D ...	Sell	U	78.00	9,818	765,804	9.8 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BALDINI ROBERT E	Director	Option Exercise	D	44.86	7,900	354,394
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BALDINI ROBERT E	Director	Option Exercise	D	53.24	2,500	133,100
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BALDINI ROBERT E	Director	Option Exercise	D	32.85	40,000	1,314,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BALDINI ROBERT E	Director	Option Exercise	D	50.20	60,000	3,012,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BALDINI ROBERT E	Director	Option Exercise	D	38.13	7,500	285,975
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BALDINI ROBERT E	Director	Option Exercise	D	19.50	12,500	243,750
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BALDINI ROBERT E	Director	Sell	U	78.00	8,028	626,184	8 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MCGOVERN MARK E	EVP, Chief Medical ...	Option Exercise	D	44.86	19,000	852,340
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MCGOVERN MARK E	EVP, Chief Medical ...	Option Exercise	D	32.85	50,000	1,642,500
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MCGOVERN MARK E	EVP, Chief Medical ...	Option Exercise	D	50.20	65,000	3,263,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MCGOVERN MARK E	EVP, Chief Medical ...	Option Exercise	D	19.50	16,250	316,875
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MCGOVERN MARK E	EVP, Chief Medical ...	Sell	U	78.00	14,633	1,141,374	14.6 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Clarke Kevin P	EVP, Chief Financia ...	Option Exercise	D	60.45	100,000	6,045,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Clarke Kevin P	EVP, Chief Financia ...	Sell	U	78.00	8,416	656,448	8.4 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	44.86	15,000	672,900
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	49.24	6,000	295,440
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	32.85	40,000	1,314,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	50.20	75,000	3,765,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	44.96	1,875	84,300
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	44.15	625	27,594
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	19.50	38,200	744,900
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	22.55	29,000	653,950
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Option Exercise	D	19.88	5,500	109,340
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	RODRIGUEZ JUAN F	SVP, Controller & C ...	Sell	U	78.00	9,576	746,928	9.6 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	44.86	18,000	807,480
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	32.85	75,000	2,463,750
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	50.20	100,000	5,020,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	19.50	100,000	1,950,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	22.55	200,000	4,510,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	19.88	50,000	994,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	16.38	100,000	1,638,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	12.97	75,000	972,750
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	5.75	25,000	143,750
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Option Exercise	D	11.16	75,000	837,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BELL DANIEL M	Director	Sell	U	78.00	45,998	3,587,844	46 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	KOVEN ANDREW I	EVP, General Counse ...	Option Exercise	D	44.86	20,000	897,200
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	KOVEN ANDREW I	EVP, General Counse ...	Option Exercise	D	49.24	30,000	1,477,200
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	KOVEN ANDREW I	EVP, General Counse ...	Option Exercise	D	32.85	50,000	1,642,500
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	KOVEN ANDREW I	EVP, General Counse ...	Option Exercise	D	38.13	9,375	357,469
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	KOVEN ANDREW I	EVP, General Counse ...	Option Exercise	D	27.09	20,000	541,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	KOVEN ANDREW I	EVP, General Counse ...	Option Exercise	D	50.20	22,500	1,129,500
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	KOVEN ANDREW I	EVP, General Counse ...	Sell	U	78.00	10,336	806,208	10.3 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	44.86	58,800	2,637,768
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	57.47	50,000	2,873,500
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	32.85	175,000	5,748,750
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	50.20	300,000	15,060,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	44.96	52,500	2,360,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	44.15	17,500	772,625
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	19.50	175,000	3,412,500
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	15.33	25,000	383,250
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	22.55	100,000	2,255,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	33.44	25,000	836,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Option Exercise	D	17.97	75,000	1,347,750
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	ADAMS ADRIAN	President & CEO	Sell	U	78.00	33,304	2,597,712	33.3 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Pruitt William D	Director	Option Exercise	D	46.24	20,000	924,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Pruitt William D	Director	Option Exercise	D	49.24	10,000	492,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Pruitt William D	Director	Option Exercise	D	32.98	15,000	494,700
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Pruitt William D	Director	Sell	U	78.00	5,000	390,000	5 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	46.24	20,000	924,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	49.24	10,000	492,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	33.32	30,000	999,600
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	41.98	10,000	419,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	50.71	30,000	1,521,300
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	50.20	10,000	502,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	20.90	10,000	209,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	18.54	30,000	556,200
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	24.24	5,000	121,200
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Option Exercise	D	22.55	15,000	338,250
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	MADIAS NICHOLAOS E	Director	Sell	U	78.00	5,000	390,000	5 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	46.24	20,000	924,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	49.24	10,000	492,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	32.01	30,000	960,300
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	41.98	10,000	419,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	43.50	30,000	1,305,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	50.20	10,000	502,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	20.90	10,000	209,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	16.38	30,000	491,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	24.24	5,000	121,200
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	25.96	20,000	519,200
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	17.94	5,000	89,700
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	16.78	20,000	335,600
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	13.81	5,000	69,050
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	20.69	15,000	310,350
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	4.97	3,000	14,910
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	4.28	15,000	64,200
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	7.14	15,000	107,100
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	7.75	3,000	23,250
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Option Exercise	D	11.16	5,000	55,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	NOVITCH MARK M D	Director	Sell	U	78.00	7,000	546,000	7 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Ferro Kevin	Director	Option Exercise	D	46.24	20,000	924,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Ferro Kevin	Director	Option Exercise	D	72.17	30,000	2,165,100
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Ferro Kevin	Director	Option Exercise	D	49.24	10,000	492,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Ferro Kevin	Director	Option Exercise	D	29.01	15,000	435,150
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	Ferro Kevin	Director	Sell	U	78.00	5,270	411,060	5.3 K to 0 (-100.00 %)
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BRADEMAS JOHN	Director	Option Exercise	D	46.24	20,000	924,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BRADEMAS JOHN	Director	Option Exercise	D	49.24	10,000	492,400
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BRADEMAS JOHN	Director	Option Exercise	D	32.01	30,000	960,300
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BRADEMAS JOHN	Director	Option Exercise	D	41.98	10,000	419,800
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BRADEMAS JOHN	Director	Option Exercise	D	43.50	30,000	1,305,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BRADEMAS JOHN	Director	Option Exercise	D	50.20	10,000	502,000
Dec 15 2006	KOSP	KOS PHARMACEUTICAL ...	BRADEMAS JOHN	Director	Option Exercise	D	20.90	10,000	209,000

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