Mcdonald J Williams

Insider

First SEC filing: May 11, 2009 · Latest: May 11, 2009

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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
May 7, 2009	THC	A	58,036	—	—	58,036 Direct	—	Acquired	(price as of 2026-08-21)
May 9, 2008	THC	A	22,807	—	—	22,807 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 29, 2007	THC	P	14,500	$3.32	$48,140	125,800 Direct	+13.03%	Acquired	1967.0% (price as of 2026-08-21)
Aug. 29, 2007	THC	P	15,500	$3.33	$51,615	111,300 Direct	+16.18%	Acquired	1960.8% (price as of 2026-08-21)
Aug. 22, 2007	THC	P	27,700	$3.80	$105,260	95,800 Direct	+40.68%	Acquired	1705.9% (price as of 2026-08-21)
Aug. 22, 2007	THC	P	51,200	$3.79	$194,048	68,100 Direct	+302.96%	Acquired	1710.7% (price as of 2026-08-21)
Aug. 22, 2007	THC	P	600	$3.78	$2,268	16,900 Direct	+3.68%	Acquired	1715.4% (price as of 2026-08-21)
May 11, 2007	THC	A	18,651	—	—	18,651 Direct	—	Acquired	(price as of 2026-08-21)
May 15, 2006	THC	A	17,264	—	—	17,264 Direct	—	Acquired	(price as of 2026-08-21)
May 27, 2005	THC	A	10,833	—	—	10,833 Direct	—	Acquired	(price as of 2026-08-21)
May 10, 2005	THC	P	13,300	$12.15	$161,595	16,300 Direct	+443.33%	Acquired	464.8% (price as of 2026-08-21)
May 10, 2005	THC	P	3,000	$12.14	$36,420	3,000 Direct	—	Acquired	465.3% (price as of 2026-08-21)
March 31, 2005	THC	A	22,550	—	—	22,550 Direct	—	Acquired	(price as of 2026-08-21)

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
May 7, 2009	THC	2009 May Director Stock Units [F1]	Common Stock (58,036)	—	—	58,036	Acquired
May 9, 2008	THC	2008 May Director Stock Units [F1]	Common Stock (22,807)	—	—	22,807	Acquired
May 11, 2007	THC	2007 May Director Stock Units [F1]	Common Stock (18,651)	—	—	18,651	Acquired
May 15, 2006	THC	2006 May Director Stock Units [F1]	Common Stock (17,264)	—	—	17,264	Acquired
May 27, 2005	THC	2005 May Director Stock Units [F1]	Common Stock (10,833)	—	—	10,833	Acquired
March 31, 2005	THC	2005 March Director Stock Units [F1]	Common Stock (22,550)	—	—	22,550	Acquired

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