Mark Samuels

Insider

First SEC filing: Dec. 27, 2004 · Latest: Dec. 27, 2004

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 6 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

6 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 23, 2004	SEIC	M	3,000	—	—	15,000 Direct	-16.67%	Disposed	(price as of 2026-08-19)
Dec. 23, 2004	SEIC	M	12,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Dec. 23, 2004	SEIC	S	15,000	$42.83	$642,450	0 Direct	-100.00%	Disposed	404.5% (price as of 2026-08-19)
Dec. 23, 2004	SEIC	M	3,000	$3.60	$10,800	15,000 Direct	+25.00%	Acquired	5901.9% (price as of 2026-08-19)
Dec. 23, 2004	SEIC	M	12,000	$3.79	$45,480	12,000 Direct	—	Acquired	5601.1% (price as of 2026-08-19)
Dec. 14, 2004	SEIC	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-19)
June 22, 2004	SEIC	P	9,846	$27.70	$272,734	9,846 Indirect	—	Acquired	680.0% (price as of 2026-08-19)
Dec. 16, 2003	SEIC	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Dec. 23, 2004	SEIC	Stock Option (Right to buy)	Common Stock (3,000)	$3.60	Dec. 17, 2006	3,000	Disposed
Dec. 23, 2004	SEIC	Stock Option (Right to buy)	Common Stock (12,000)	$3.79	Dec. 19, 2005	12,000	Disposed
Dec. 14, 2004	SEIC	Stock Option (Right to Buy)	Common Stock (25,000)	$43.09	Dec. 14, 2014	25,000	Acquired
Dec. 16, 2003	SEIC	Stock Option (Right to Buy)	Common Stock (25,000)	$29.56	Dec. 16, 2013	25,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).