West Alfred P Jr

Chairman Emeritus | Executive Chairman | 10% Owner +1 more

1 company

Average

Trades Analyzed

12M Win Rate

15.4%

Avg 3M Return

-2.4%

Avg 12M Return

-13.1%

West Alfred P Jr is a Chairman Emeritus at SEI INVESTMENTS CO. Recent SEC Form 4 filings include 0 buys and 13 sells.

Estimated insider holdings value: $611.2M based on current market prices.

Holdings by Company

SEICMar 11, 2026

Current Shares6.88M

Value$611.19M

Net Activity-5,582,043

Bought: 0Sold: 5.58M

Showing 10 filings (page 7)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%
May 5, 2016	SEIC Sei Investments Co	10% Owner	Sell	43,000	$47.74	$2,052,820.00	-0.4%
May 2, 2016	SEIC Sei Investments Co	10% Owner	Sell	60,000	$48.81	$2,928,600.00	-0.5%
Mar 17, 2016	SEIC Sei Investments Co	10% Owner	Sell	50,000	$40.47	$2,023,500.00	-0.4%
Oct 30, 2015	SEIC Sei Investments Co	10% Owner	Sell	50,000	$51.95	$2,597,500.00	-0.4%
Sep 14, 2015	SEIC Sei Investments Co	10% Owner	Sell	100,000	$50.78	$5,077,500.00	-0.4%
May 8, 2015	SEIC Sei Investments Co	10% Owner	Sell	69,388	$46.70	$3,240,419.60	-0.6%
May 7, 2015	SEIC Sei Investments Co	10% Owner	Sell	38,162	$46.10	$1,759,110.10	-0.2%
Mar 11, 2015	SEIC Sei Investments Co	10% Owner	Sell	39,611	$42.57	$1,686,240.27	-0.3%
Mar 6, 2015	SEIC Sei Investments Co	10% Owner	Sell	6,200	$42.29	$262,198.00	-
Mar 3, 2015	SEIC Sei Investments Co	10% Owner	Sell	49,139	$43.26	$2,125,618.39	-0.2%