Jack Edward Thompson

Insider

First SEC filing: May 10, 2006 · Latest: May 10, 2006

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 38 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

38 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 15, 2017	TDW	M	16,838	—	—	16,776 Direct	-50.09%	Disposed	(price as of 2026-08-20)
April 15, 2017	TDW	D	16,838	$1.15	$19,364	2,500 Direct	-87.07%	Disposed	157.7% (price as of 2026-08-20)
April 15, 2017	TDW	M	16,838	—	—	19,338 Direct	+673.52%	Acquired	(price as of 2026-08-20)
April 15, 2016	TDW	M	6,396	—	—	33,614 Direct	-15.99%	Disposed	(price as of 2026-08-20)
April 15, 2016	TDW	D	6,396	$6.83	$43,685	2,500 Direct	-71.90%	Disposed	-56.6% (price as of 2026-08-20)
April 15, 2016	TDW	M	6,396	—	—	8,896 Direct	+255.84%	Acquired	(price as of 2026-08-20)
March 31, 2016	TDW	A	16,838	—	—	40,010 Direct	+72.67%	Acquired	(price as of 2026-08-20)
April 15, 2015	TDW	M	2,437	—	—	21,775 Direct	-10.07%	Disposed	(price as of 2026-08-20)
April 15, 2015	TDW	D	2,437	$19.14	$46,644	2,500 Direct	-49.36%	Disposed	-84.5% (price as of 2026-08-20)
April 15, 2015	TDW	M	2,437	—	—	4,937 Direct	+97.48%	Acquired	(price as of 2026-08-20)
March 31, 2015	TDW	A	6,009	—	—	24,212 Direct	+33.01%	Acquired	(price as of 2026-08-20)
March 31, 2014	TDW	A	2,366	—	—	17,681 Direct	+15.45%	Acquired	(price as of 2026-08-20)
March 31, 2013	TDW	A	2,278	—	—	15,033 Direct	+17.86%	Acquired	(price as of 2026-08-20)
March 31, 2012	TDW	A	1,852	—	—	12,486 Direct	+17.42%	Acquired	(price as of 2026-08-20)
March 31, 2011	TDW	A	1,671	—	—	10,426 Direct	+19.09%	Acquired	(price as of 2026-08-20)
June 9, 2010	CENX	A	6,732	—	—	25,112 Direct	+36.63%	Acquired	(price as of 2026-08-20)
March 31, 2010	TDW	A	2,116	—	—	8,571 Direct	+32.78%	Acquired	(price as of 2026-08-20)
May 28, 2009	CENX	A	13,833	—	—	18,380 Direct	+304.22%	Acquired	(price as of 2026-08-20)
March 31, 2009	TDW	A	2,694	—	—	6,314 Direct	+74.42%	Acquired	(price as of 2026-08-20)
June 25, 2008	CENX	A	1,047	—	—	4,547 Direct	+29.91%	Acquired	(price as of 2026-08-20)
March 31, 2008	TDW	A	1,815	—	—	3,523 Direct	+106.26%	Acquired	(price as of 2026-08-20)
Feb. 21, 2008	CENX	M	3,000	$35.90	$107,700	0 Direct	—	Acquired	21.8% (price as of 2026-08-20)
Feb. 21, 2008	CENX	S	3,000	$64.96	$194,880	3,500 Direct	-46.15%	Disposed	-32.7% (price as of 2026-08-20)
Feb. 21, 2008	CENX	M	3,000	$35.90	$107,700	6,500 Direct	+85.71%	Acquired	21.8% (price as of 2026-08-20)
Dec. 6, 2007	CENX	M	3,334	$56.16	$187,237	0 Direct	-100.00%	Disposed	-22.1% (price as of 2026-08-20)
Dec. 6, 2007	CENX	S	3,334	$56.16	$187,237	3,500 Direct	-48.79%	Disposed	-22.1% (price as of 2026-08-20)
Dec. 6, 2007	CENX	M	3,334	$30.04	$100,153	6,834 Direct	+95.26%	Acquired	45.6% (price as of 2026-08-20)
Dec. 5, 2007	CENX	M	3,000	$26.70	$80,100	0 Direct	-100.00%	Disposed	63.8% (price as of 2026-08-20)
Dec. 5, 2007	CENX	S	3,000	$57.08	$171,240	3,500 Direct	-46.15%	Disposed	-23.4% (price as of 2026-08-20)
Dec. 5, 2007	CENX	M	3,000	$26.70	$80,100	6,500 Direct	+85.71%	Acquired	63.8% (price as of 2026-08-20)
May 24, 2007	CENX	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
March 31, 2007	TDW	A	1,708	—	—	1,708 Direct	—	Acquired	(price as of 2026-08-20)
June 12, 2006	CENX	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
June 12, 2006	CENX	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
May 8, 2006	TDW	M	5,000	$37.55	$187,750	0 Direct	-100.00%	Disposed	-92.1% (price as of 2026-08-20)
May 8, 2006	TDW	S	4,000	$56.77	$227,080	2,500 Direct	-61.54%	Disposed	-94.8% (price as of 2026-08-20)
May 8, 2006	TDW	M	5,000	$37.55	$187,750	6,500 Direct	+333.33%	Acquired	-92.1% (price as of 2026-08-20)
May 5, 2006	CENX	M	6,666	$30.05	$200,313	3,334 Direct	-66.66%	Disposed	45.5% (price as of 2026-08-20)
May 5, 2006	CENX	S	5,166	$52.50	$271,215	1,500 Direct	-77.50%	Disposed	-16.7% (price as of 2026-08-20)
May 5, 2006	CENX	M	6,666	$30.05	$200,313	6,666 Direct	—	Acquired	45.5% (price as of 2026-08-20)
March 29, 2006	TDW	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 11, 2005	CENX	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
March 31, 2005	CENX	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)

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.

Derivative holdings (Form 4 Table II)

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
April 15, 2017	TDW	Deferred Stock Units	Common Stock (16,838)	—	—	16,838	Disposed
April 15, 2016	TDW	Deferred Stock Units	Common Stock (6,396)	—	—	6,396	Disposed
March 31, 2016	TDW	Deferred Stock Units	Common Stock (16,838)	—	—	16,838	Acquired
April 15, 2015	TDW	Deferred Stock Units	Common Stock (2,437)	—	—	2,437	Disposed
March 31, 2015	TDW	Deferred Stock Units	Common Stock (6,009)	—	—	6,009	Acquired
March 31, 2014	TDW	Deferred Stock Units	Common Stock (2,366)	—	—	2,366	Acquired
March 31, 2013	TDW	Deferred Stock Units	Common Stock (2,278)	—	—	2,278	Acquired
March 31, 2012	TDW	Deferred Stock Units	Common Stock (1,852)	—	—	1,852	Acquired
March 31, 2011	TDW	Deferred Stock Units	Common Stock (1,671)	—	—	1,671	Acquired
March 31, 2010	TDW	Deferred Stock Units	Common Stock (2,116)	—	—	2,116	Acquired
March 31, 2009	TDW	Deferred Stock Units	Common Stock (2,694)	—	—	2,694	Acquired
March 31, 2008	TDW	Deferred Stock Units	Common Stock (1,815)	—	—	1,815	Acquired
Feb. 21, 2008	CENX	Stock Option [F2]	Common Stock (3,000)	$35.90	June 12, 2016	3,000	Acquired
Dec. 6, 2007	CENX	Stock Option [F5]	Common Stock (3,334)	$30.04	March 31, 2015	3,334	Disposed
Dec. 5, 2007	CENX	Stock Option [F3]	Common Stock (3,000)	$26.70	Aug. 11, 2015	3,000	Disposed
May 24, 2007	CENX	Stock Option [F1]	Common Stock (3,000)	$55.06	May 24, 2017	3,000	Acquired
March 31, 2007	TDW	Deferred Stock Units	Common Stock (1,708)	—	—	1,708	Acquired
June 12, 2006	CENX	Stock Option	Common Stock (3,000)	$37.31	June 12, 2016	3,000	Acquired
June 12, 2006	CENX	Stock Option	Common Stock (3,000)	$35.90	June 12, 2016	3,000	Acquired
May 8, 2006	TDW	Stock Option (Right to Buy) [F1]	Common Stock (5,000)	$37.55	March 30, 2015	5,000	Disposed
May 5, 2006	CENX	Stock Option [F2]	Common Stock (6,666)	$30.05	March 31, 2015	6,666	Disposed
March 29, 2006	TDW	Stock Option (Right to Purchase) [F1]	Common Stock (5,000)	$55.76	March 29, 2016	5,000	Acquired
Aug. 11, 2005	CENX	Stock Option (Right to Buy)	Common Stock (3,000)	$26.70	Aug. 11, 2015	3,000	Acquired
March 31, 2005	CENX	Non-Employee Director Stock Option (right to buy)	Common Stock (10,000)	$30.05	March 31, 2015	10,000	Acquired

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

Initial ownership (Form 3) 3 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
April 4, 2005	CENX	Common Stock	2,000	Direct
April 1, 2005	TDW	Common Stock	1,500	Direct
April 1, 2005	TDW	Stock Option (Right to Purchase) [F1]→ Common Stock (5,000)	5,000	Direct