Michael Thomas Woo

Insider

First SEC filing: Nov. 16, 2004 · Latest: Nov. 16, 2004

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 7 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

7 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 15, 2004	LEU	M	21,334	$4.69	$100,056	48,681 Direct	+78.01%	Acquired	-86.3% (price as of 2026-08-19)
Nov. 15, 2004	LEU	S	21,334	$10.77	$229,767	27,347 Direct	-43.82%	Disposed	-94.1% (price as of 2026-08-19)
Nov. 15, 2004	LEU	M	21,334	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
April 28, 2004	LEU	A	1,276	$7.07	$9,021	27,347 Direct	+4.89%	Acquired	-90.9% (price as of 2026-08-19)
Feb. 14, 2004	LEU	F	1,123	$8.17	$9,175	26,071 Direct	-4.13%	Disposed	-92.2% (price as of 2026-08-19)
Feb. 10, 2004	LEU	A	6,494	—	—	6,494 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 10, 2004	LEU	A	8,470	—	—	27,194 Direct	+45.24%	Acquired	(price as of 2026-08-19)
Aug. 6, 2003	LEU	A	12,987	$7.00	$90,909	12,987 Direct	—	Acquired	-90.9% (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
Nov. 15, 2004	LEU	Stock Option Right to Buy	Common Stock (21,334)	$4.69	March 28, 2010	21,334	Disposed
Feb. 10, 2004	LEU	Stock option (right to buy)	Common (6,494)	$8.05	Feb. 10, 2009	6,494	Acquired
Aug. 6, 2003	LEU	Stock Option Right to Buy	Common Stock (12,987)	$7.00	Aug. 6, 2013	12,987	Acquired

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