GABRIEL LEUNG Insider Trading $OSIP OSI PHARMACEUTICALS INC

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of GABRIEL LEUNG. GABRIEL LEUNG is Exec. VP, Pres., Oncology Bus. in OSI PHARMACEUTICALS INC ($OSIP) and Exec. VP,/Pres., Oncology Bus. in OSI PHARMACEUTICALS INC ($OSIP) and Director in PERNIX THERAPEUTICS HOLDINGS, INC. ($GTA) and Director in ALBANY MOLECULAR RESEARCH INC ($AMRI) and Director in Novocure Ltd ($NVCR).

GABRIEL LEUNG in OSI PHARMACEUTICALS INC

Trading Symbol: OSIP
Industry: IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
Position of GABRIEL LEUNG: Exec. VP, Pres., Oncology Bus., Exec. VP,/Pres., Oncology Bus.
Holdings: 10,429 shares
Latest Transaction: Jun 17 2005

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of GABRIEL LEUNG in OSI PHARMACEUTICALS INC

	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

Sentiment: All, AMRI, NVCR, OSIP, GTA

Page: 1

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Jun 17 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP, Pres., On ...	Option Exercise	A	38.01	36,430	1,384,704	36,430
Apr 19 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	2,479	59,124	60,761
Apr 19 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	50.00	2,479	123,950	10,429	12.9 K to 10.4 K (-19.21 %)
Apr 19 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	2,479	59,124	12,908	10.4 K to 12.9 K (+23.77 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	2,191	52,255	63,240
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.70	27	1,477	10,429	10.5 K to 10.4 K (-0.26 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.50	15	818	10,456	10.5 K to 10.5 K (-0.14 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.31	16	869	10,471	10.5 K to 10.5 K (-0.15 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.30	31	1,683	10,487	10.5 K to 10.5 K (-0.29 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.12	124	6,711	10,518	10.6 K to 10.5 K (-1.17 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.11	16	866	10,642	10.7 K to 10.6 K (-0.15 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.10	591	31,973	10,658	11.2 K to 10.7 K (-5.25 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.05	103	5,567	11,249	11.4 K to 11.2 K (-0.91 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.02	16	864	11,352	11.4 K to 11.4 K (-0.14 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.01	46	2,484	11,368	11.4 K to 11.4 K (-0.40 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	54.00	202	10,908	11,414	11.6 K to 11.4 K (-1.74 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.94	114	6,149	11,616	11.7 K to 11.6 K (-0.97 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.91	16	863	11,730	11.7 K to 11.7 K (-0.14 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.86	31	1,670	11,746	11.8 K to 11.7 K (-0.26 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.84	310	16,690	11,777	12.1 K to 11.8 K (-2.56 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.83	338	18,195	12,087	12.4 K to 12.1 K (-2.72 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.82	62	3,337	12,425	12.5 K to 12.4 K (-0.50 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.81	16	861	12,487	12.5 K to 12.5 K (-0.13 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.80	31	1,668	12,503	12.5 K to 12.5 K (-0.25 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	53.76	86	4,623	12,534	12.6 K to 12.5 K (-0.68 %)
Mar 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	2,191	52,255	12,620	10.4 K to 12.6 K (+21.01 %)
Feb 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	5,610	133,799	65,431
Feb 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	65.16	1,042	67,897	10,429	11.5 K to 10.4 K (-9.08 %)
Feb 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	65.15	300	19,545	11,471	11.8 K to 11.5 K (-2.55 %)
Feb 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	65.10	802	52,210	11,771	12.6 K to 11.8 K (-6.38 %)
Feb 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	65.00	3,466	225,290	12,573	16 K to 12.6 K (-21.61 %)
Feb 03 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	5,610	133,799	16,039	10.4 K to 16 K (+53.79 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	30.74	4,328	133,043	28,141
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	1,459	34,797	71,041
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.60	29	2,163	10,429	10.5 K to 10.4 K (-0.28 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.50	145	10,803	10,458	10.6 K to 10.5 K (-1.37 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.47	1,899	141,419	10,603	12.5 K to 10.6 K (-15.19 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.43	15	1,116	12,502	12.5 K to 12.5 K (-0.12 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.42	101	7,516	12,517	12.6 K to 12.5 K (-0.80 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.41	72	5,358	12,618	12.7 K to 12.6 K (-0.57 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.40	87	6,473	12,690	12.8 K to 12.7 K (-0.68 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.17	14	1,038	12,777	12.8 K to 12.8 K (-0.11 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.10	29	2,149	12,791	12.8 K to 12.8 K (-0.23 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	74.05	117	8,664	12,820	12.9 K to 12.8 K (-0.90 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	73.95	363	26,844	12,937	13.3 K to 12.9 K (-2.73 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	73.65	725	53,396	13,300	14 K to 13.3 K (-5.17 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	73.62	14	1,031	14,025	14 K to 14 K (-0.10 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	73.60	44	3,238	14,039	14.1 K to 14 K (-0.31 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	73.53	1,481	108,898	14,083	15.6 K to 14.1 K (-9.52 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	73.52	652	47,935	15,564	16.2 K to 15.6 K (-4.02 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	30.74	4,328	133,043	16,216	11.9 K to 16.2 K (+36.41 %)
Jan 05 2005	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	1,459	34,797	11,888	10.4 K to 11.9 K (+13.99 %)
Dec 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	30.74	331	10,175	32,469
Dec 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	9,169	218,681	70,831
Dec 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	68.20	7,054	481,083	12,429	19.5 K to 12.4 K (-36.21 %)
Dec 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	68.18	94	6,409	12,483	12.6 K to 12.5 K (-0.75 %)
Dec 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	68.17	94	6,408	19,577	19.7 K to 19.6 K (-0.48 %)
Dec 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	68.15	94	6,406	19,671	19.8 K to 19.7 K (-0.48 %)
Dec 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	30.74	331	10,175	19,765	19.4 K to 19.8 K (+1.70 %)
Dec 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	9,169	218,681	19,434	10.3 K to 19.4 K (+89.32 %)
Dec 03 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Grant	A	58.16	10	582	10,265	10.3 K to 10.3 K (+0.10 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	3,700	88,245	80,000
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.83	124	8,039	10,255	10.4 K to 10.3 K (-1.19 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.60	132	8,527	10,379	10.5 K to 10.4 K (-1.26 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.54	14	904	10,511	10.5 K to 10.5 K (-0.13 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.53	14	903	10,525	10.5 K to 10.5 K (-0.13 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.52	55	3,549	10,539	10.6 K to 10.5 K (-0.52 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.49	35	2,257	10,594	10.6 K to 10.6 K (-0.33 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.40	28	1,803	10,629	10.7 K to 10.6 K (-0.26 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.33	534	34,352	10,657	11.2 K to 10.7 K (-4.77 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.32	519	33,382	11,191	11.7 K to 11.2 K (-4.43 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.31	214	13,762	11,710	11.9 K to 11.7 K (-1.79 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.30	625	40,188	11,924	12.5 K to 11.9 K (-4.98 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.28	100	6,428	12,549	12.6 K to 12.5 K (-0.79 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.25	1,848	118,734	12,649	14.5 K to 12.6 K (-12.75 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.21	35	2,247	14,497	14.5 K to 14.5 K (-0.24 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	64.20	138	8,860	14,532	14.7 K to 14.5 K (-0.94 %)
Nov 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	3,700	88,245	14,670	11 K to 14.7 K (+33.73 %)
Oct 18 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	63.64	378	24,056	10,970	11.3 K to 11 K (-3.33 %)
Oct 18 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	63.62	201	12,788	11,348	11.5 K to 11.3 K (-1.74 %)
Oct 18 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	63.60	421	26,776	11,549	12 K to 11.5 K (-3.52 %)
Oct 05 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	3,600	85,860	83,700
Oct 05 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	63.00	2,365	148,995	11,970	14.3 K to 12 K (-16.50 %)
Oct 05 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	3,600	85,860	14,335	10.7 K to 14.3 K (+33.54 %)
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	3,500	83,475	87,300
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	60.38	100	6,038	10,735	10.8 K to 10.7 K (-0.92 %)
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	60.36	200	12,072	10,835	11 K to 10.8 K (-1.81 %)
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	60.33	405	24,434	11,035	11.4 K to 11 K (-3.54 %)
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	60.32	600	36,192	11,440	12 K to 11.4 K (-4.98 %)
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	60.29	100	6,029	12,040	12.1 K to 12 K (-0.82 %)
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	60.27	30	1,808	12,140	12.2 K to 12.1 K (-0.25 %)
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	60.25	900	54,225	12,170	13.1 K to 12.2 K (-6.89 %)
Sep 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	3,500	83,475	13,070	9.6 K to 13.1 K (+36.57 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	50,000	1,192,500	90,800
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.77	400	22,308	9,570	10 K to 9.6 K (-4.01 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.76	800	44,608	9,970	10.8 K to 10 K (-7.43 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.75	400	22,300	10,770	11.2 K to 10.8 K (-3.58 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.73	400	22,292	11,170	11.6 K to 11.2 K (-3.46 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.72	400	22,288	11,570	12 K to 11.6 K (-3.34 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.71	600	33,426	11,970	12.6 K to 12 K (-4.77 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.70	11,300	629,410	12,570	23.9 K to 12.6 K (-47.34 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.65	200	11,130	23,870	24.1 K to 23.9 K (-0.83 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.55	100	5,555	24,070	24.2 K to 24.1 K (-0.41 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.51	5,000	277,550	24,170	29.2 K to 24.2 K (-17.14 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.50	5,000	277,500	29,170	34.2 K to 29.2 K (-14.63 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.46	2,015	111,752	34,170	36.2 K to 34.2 K (-5.57 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.30	200	11,060	36,185	36.4 K to 36.2 K (-0.55 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.29	100	5,529	36,385	36.5 K to 36.4 K (-0.27 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.28	800	44,224	36,485	37.3 K to 36.5 K (-2.15 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	55.25	16,000	884,000	37,285	53.3 K to 37.3 K (-30.03 %)
Aug 17 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	50,000	1,192,500	53,285	3.3 K to 53.3 K (+1,522.07 %)
Aug 04 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	3,400	81,090	140,800
Aug 04 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	58.20	2,292	133,394	3,285	5.6 K to 3.3 K (-41.10 %)
Aug 04 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	3,400	81,090	5,577	2.2 K to 5.6 K (+156.18 %)
Jul 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	3,300	78,705	144,200
Jul 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	70.01	2,098	146,888	2,177	4.3 K to 2.2 K (-49.08 %)
Jul 02 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	3,300	78,705	4,275	975 to 4.3 K (+338.46 %)
Jun 21 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	A	67.63	26,200	1,771,906	26,200
Jun 03 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	287	6,845	147,500
Jun 03 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Option Exercise	M	23.85	2,213	52,780	147,787
Jun 03 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	83.00	175	14,525	975	1.2 K to 975 (-15.22 %)
Jun 03 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	287	6,845	1,150	863 to 1.2 K (+33.26 %)
Jun 03 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Sell	S	81.00	1,350	109,350	863	2.2 K to 863 (-61.00 %)
Jun 03 2004	OSIP	OSI PHARMACEUTICAL ...	LEUNG GABRIEL	Exec. VP,/Pres., On ...	Buy	M	23.85	2,213	52,780	2,213	0 to 2.2 K

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