West Alfred P JR Insider Trades & Stock Holdings

Chairman Emeritus · SEI Investments Company · Latest filing Sep 30, 2026

West Alfred P JR, Chairman Emeritus at SEI Investments Company has 2 Form 4 trades on file since Sep 29, 2026. Open-market activity: 0 purchases ($0) and 2 sales ($3.50M), net -$3.50M. Latest filing: disposed of 5.48K shares of $SEIC on Sep 30, 2026 at $103.16.

Trades on file

2

Open-market bought

$0

Open-market sold

$3.50M

Net open-market

-$3.50M

Latest filing

Sep 30, 2026

All insider trades by West Alfred P JR

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Sep 30, 2026	$SEIC	Sell (Open-market sale)	5.48K	$103.16	$565.64K			-0.6%			Chairman Emeritus		—
Sep 29, 2026	$SEIC	Sell (Open-market sale)	28.39K	$103.40	$2.94M			-0.5%			Chairman Emeritus		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks West Alfred P JR traded

• $SEIC

Frequently asked questions

Has West Alfred P JR been buying or selling stock?

West Alfred P JR has 0 open-market purchases and 2 open-market sales on file, net -$3.50M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was West Alfred P JR's latest insider trade?

disposed of 5.48K shares of $SEIC on Sep 30, 2026 at $103.16.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.