Insider trading history of West Alfred P Jr

Stock purchases, sales, and option exercises reported by insider *West Alfred P Jr* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-11-26	SEIC	Sei Investments Co	Sale	126,944	14.81	1,880,125
2008-11-26	SEIC	Sei Investments Co	Sale	27,370	15.03	411,371
2008-11-26	SEIC	Sei Investments Co	Sale	104,390	14.48	1,511,358
2008-11-26	SEIC	Sei Investments Co	Sale	40,506	14.16	573,578
2008-11-25	SEIC	Sei Investments Co	Sale	137,394	14.00	1,923,103
2008-11-25	SEIC	Sei Investments Co	Sale	38,306	14.22	544,519
2008-11-24	SEIC	Sei Investments Co	Sale	300,000	13.97	4,189,625
2008-08-06	SEIC	Sei Investments Co	Sale	88,690	23.11	2,049,372
2008-08-06	SEIC	Sei Investments Co	Sale	88,690	23.11	2,049,372
2008-08-05	SEIC	Sei Investments Co	Sale	437,941	23.42	10,255,848
2008-08-05	SEIC	Sei Investments Co	Sale	12,059	23.63	284,990
2008-08-04	SEIC	Sei Investments Co	Sale	2,300	23.55	54,165
2008-08-04	SEIC	Sei Investments Co	Sale	139,010	23.40	3,252,138
2008-05-06	SEIC	Sei Investments Co	Sale	12,500	24.23	302,875
2008-05-01	SEIC	Sei Investments Co	Sale	39,005	23.69	924,164
2008-05-01	SEIC	Sei Investments Co	Sale	66,150	24.18	1,599,436
2008-05-01	SEIC	Sei Investments Co	Sale	30,090	24.72	743,800
2008-04-30	SEIC	Sei Investments Co	Sale	74,345	23.72	1,763,182
2008-04-29	SEIC	Sei Investments Co	Sale	94,913	23.88	2,266,357
2008-04-28	SEIC	Sei Investments Co	Sale	105,087	24.14	2,537,077
2008-04-25	SEIC	Sei Investments Co	Sale	55,638	24.33	1,353,551
2008-04-25	SEIC	Sei Investments Co	Sale	51,317	24.10	1,236,739
2007-09-24	SEIC	Sei Investments Co	Sale	25,600	26.00	665,728
2007-09-20	SEIC	Sei Investments Co	Sale	141,000	26.58	3,747,592
2007-09-11	SEI	Sei Investments Co	Sale	4,000	25.39	101,560
2007-09-12	SEI	Sei Investments Co	Sale	100,000	25.08	2,508,500
2007-09-11	SEIC	Sei Investments Co	Sale	16,622	25.24	419,566
2007-09-13	SEIC	Sei Investments Co	Sale	1,978	25.15	49,746
2007-09-11	SEIC	Sei Investments Co	Sale	72,686	25.06	1,821,147
2007-08-03	SEIC	Sei Investments Co	Sale	400	27.02	10,806
2007-08-02	SEIC	Sei Investments Co	Sale	83,938	27.30	2,291,843
2007-08-02	SEIC	Sei Investments Co	Sale	91,200	27.10	2,471,064
2007-08-02	SEIC	Sei Investments Co	Sale	9,862	26.83	264,597
2007-02-13	SEIC	Sei Investments Co	Sale	100,000	61.77	6,177,125
2007-02-12	SEIC	Sei Investments Co	Sale	65,500	61.56	4,032,289
2007-02-09	SEIC	Sei Investments Co	Sale	10,000	62.60	625,950
2007-02-08	SEIC	Sei Investments Co	Sale	100,000	62.91	6,290,857
2007-02-07	SEIC	Sei Investments Co	Sale	42,500	63.11	2,682,090
2006-09-15	SEIC	Sei Investments Co	Sale	25,000	54.24	1,356,125
2006-09-13	SEIC	Sei Investments Co	Sale	125,000	54.56	6,819,722
2006-09-14	SEIC	Sei Investments Co	Sale	40,000	54.25	2,169,866
2006-06-01	SEIC	Sei Investments Co	Sale	115,440	45.54	5,257,426
2006-03-01	SEIC	Sei Investments Co	Sale	29,404	42.26	1,242,466
2006-03-02	SEIC	Sei Investments Co	Sale	11,900	42.25	502,775
2006-02-28	SEIC	Sei Investments Co	Sale	1,696	42.25	71,656
2006-02-24	SEIC	Sei Investments Co	Sale	22,825	42.24	964,128
2006-02-27	SEIC	Sei Investments Co	Sale	125,675	42.35	5,322,336
2006-02-17	SEIC	Sei Investments Co	Sale	11,800	42.37	499,965
2005-11-04	SEIC	Sei Investments Co	Sale	5,100	39.39	200,889
2005-11-04	SEIC	Sei Investments Co	Sale	5,100	39.39	200,889
2005-10-25	SEIC	Sei Investments Co	Sale	60,000	37.95	2,277,000
2005-10-24	SEIC	Sei Investments Co	Sale	238,201	37.94	9,037,584
2005-10-21	SEIC	Sei Investments Co	Sale	47,935	37.70	1,807,293
2005-10-21	SEIC	Sei Investments Co	Sale	38,864	37.88	1,472,129

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by West Alfred P Jr (Director of Sei Investments Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

Stock Trading History of West Alfred P Jr