Stephen L Shroeder

Insider

First SEC filing: July 12, 2006 · Latest: July 12, 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

WTI selling Dec. 18, 2017

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 53 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

53 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 26, 2022	WTI	A	114,531	—	—	114,531 Direct	—	Acquired	(price as of 2026-08-20)
March 8, 2022	WTI	A	8,455	—	—	8,455 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 1, 2022	WTI	M	8,065	—	—	16,128 Direct	-33.34%	Disposed	(price as of 2026-08-20)
Jan. 1, 2022	WTI	F	3,602	$3.23	$11,634	313,106 Direct	-1.14%	Disposed	26.8% (price as of 2026-08-20)
Jan. 1, 2022	WTI	M	8,065	—	—	316,708 Direct	+2.61%	Acquired	(price as of 2026-08-20)
Dec. 15, 2021	WTI	M	36,401	—	—	322,967 Direct	+12.70%	Acquired	(price as of 2026-08-20)
Dec. 15, 2021	WTI	F	14,324	$3.31	$47,412	308,643 Direct	-4.44%	Disposed	23.7% (price as of 2026-08-20)
Dec. 15, 2021	WTI	M	36,401	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 19, 2018	WTI	M	209,840	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 19, 2018	WTI	F	82,573	$4.84	$399,653	439,951 Direct	-15.80%	Disposed	-15.4% (price as of 2026-08-20)
Dec. 19, 2018	WTI	M	209,840	—	—	522,524 Direct	+67.11%	Acquired	(price as of 2026-08-20)
Dec. 18, 2017	WTI	M	128,503	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 18, 2017	WTI	S	18,762	$2.81	$52,721	312,684 Direct	-5.66%	Disposed	45.7% (price as of 2026-08-20)
Dec. 18, 2017	WTI	F	35,146	$2.60	$91,380	331,446 Direct	-9.59%	Disposed	57.5% (price as of 2026-08-20)
Dec. 18, 2017	WTI	M	128,503	—	—	366,592 Direct	+53.97%	Acquired	(price as of 2026-08-20)
Dec. 19, 2016	WTI	M	54,680	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 19, 2016	WTI	F	22,939	$2.51	$57,577	238,089 Direct	-8.79%	Disposed	63.1% (price as of 2026-08-20)
Dec. 19, 2016	WTI	M	54,680	—	—	261,028 Direct	+26.50%	Acquired	(price as of 2026-08-20)
July 12, 2016	WTI	A	222,431	—	—	222,431 Direct	—	Acquired	(price as of 2026-08-20)
July 12, 2016	WTI	A	221,447	—	—	221,447 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2015	WTI	M	38,054	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 15, 2015	WTI	F	10,408	$2.82	$29,351	206,348 Direct	-4.80%	Disposed	45.2% (price as of 2026-08-20)
Dec. 15, 2015	WTI	M	38,054	—	—	216,756 Direct	+21.29%	Acquired	(price as of 2026-08-20)
Nov. 13, 2015	WTI	A	136,386	—	—	136,386 Direct	—	Acquired	(price as of 2026-08-20)
June 11, 2015	WTI	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 11, 2015	WTI	F	1,323	$5.40	$7,144	178,702 Direct	-0.73%	Disposed	-24.2% (price as of 2026-08-20)
June 11, 2015	WTI	M	5,000	—	—	180,025 Direct	+2.86%	Acquired	(price as of 2026-08-20)
Dec. 15, 2014	WTI	M	12,212	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 15, 2014	WTI	F	3,340	$5.49	$18,337	175,025 Direct	-1.87%	Disposed	-25.4% (price as of 2026-08-20)
Dec. 15, 2014	WTI	M	12,212	—	—	178,365 Direct	+7.35%	Acquired	(price as of 2026-08-20)
March 27, 2014	WTI	A	57,401	—	—	57,401 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2013	WTI	M	26,513	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 15, 2013	WTI	F	7,251	$15.36	$111,375	166,153 Direct	-4.18%	Disposed	-73.3% (price as of 2026-08-20)
Dec. 15, 2013	WTI	M	26,513	—	—	173,404 Direct	+18.05%	Acquired	(price as of 2026-08-20)
June 11, 2013	WTI	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
June 10, 2013	WTI	A	43,391	—	—	43,391 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 17, 2012	WTI	F	19,216	$16.68	$320,523	146,891 Direct	-11.57%	Disposed	-75.4% (price as of 2026-08-20)
Dec. 17, 2012	WTI	M	72,650	—	—	166,107 Direct	+77.74%	Acquired	(price as of 2026-08-20)
Dec. 17, 2012	WTI	M	72,650	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 17, 2012	WTI	F	19,216	$16.68	$320,523	149,447 Direct	-11.39%	Disposed	-75.4% (price as of 2026-08-20)
Dec. 17, 2012	WTI	M	72,650	—	—	168,663 Direct	+75.67%	Acquired	(price as of 2026-08-20)
April 26, 2012	WTI	A	33,458	—	—	33,458 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2011	WTI	F	2,556	$19.07	$48,743	93,487 Direct	-2.66%	Disposed	-78.5% (price as of 2026-08-20)
Aug. 5, 2011	WTI	A	26,513	—	—	26,513 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2010	WTI	F	2,895	$16.95	$49,070	96,013 Direct	-2.93%	Disposed	-75.8% (price as of 2026-08-20)
Aug. 3, 2010	WTI	A	72,650	—	—	72,650 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2009	WTI	F	3,588	$11.39	$40,867	98,908 Direct	-3.50%	Disposed	-64.0% (price as of 2026-08-20)
May 4, 2009	WTI	A	7,849	—	—	102,496 Direct	+8.29%	Acquired	(price as of 2026-08-20)
March 12, 2009	WTI	A	21,146	—	—	94,647 Direct	+28.77%	Acquired	(price as of 2026-08-20)
Dec. 15, 2008	WTI	F	1,284	$13.49	$17,321	73,501 Direct	-1.72%	Disposed	-69.6% (price as of 2026-08-20)
May 19, 2008	WTI	S	15,000	$52.48	$787,200	74,785 Direct	-16.71%	Disposed	-92.2% (price as of 2026-08-20)
March 10, 2008	WTI	S	3,845	$32.16	$123,655	89,785 Direct	-4.11%	Disposed	-87.3% (price as of 2026-08-20)
March 7, 2008	WTI	A	3,845	—	—	93,630 Direct	+4.28%	Acquired	(price as of 2026-08-20)
Dec. 31, 2007	WTI	F	945	$29.96	$28,312	89,785 Direct	-1.04%	Disposed	-86.3% (price as of 2026-08-20)
March 30, 2007	WTI	A	7,860	—	—	90,730 Direct	+9.48%	Acquired	(price as of 2026-08-20)
Jan. 12, 2007	WTI	F	252	$30.72	$7,741	82,870 Direct	-0.30%	Disposed	-86.7% (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
May 26, 2022	WTI	Restricted Stock Units	Common Stock (114,531)	—	—	114,531	Acquired
March 8, 2022	WTI	Performance ShareUnits	Common Stock (8,455)	—	—	8,455	Acquired
Jan. 1, 2022	WTI	Restricted Stock Units	Common Stock (8,065)	—	—	8,065	Disposed
Dec. 15, 2021	WTI	Restricted Stock Units	Common Stock (36,401)	—	—	36,401	Disposed
Dec. 19, 2018	WTI	Restricted Stock Units	Common Stock (209,840)	—	—	209,840	Disposed
Dec. 18, 2017	WTI	Restricted Stock Units	Common Stock (128,503)	—	—	128,503	Disposed
Dec. 19, 2016	WTI	RESTRICTED STOCK UNITS	Common Stock (54,680)	—	—	54,680	Disposed
July 12, 2016	WTI	RESTRICTED STOCK UNITS	Common Stock	—	—	222,431	Acquired
July 12, 2016	WTI	RESTRICTED STOCK UNITS	Common Stock (221,447)	—	—	221,447	Acquired
Dec. 15, 2015	WTI	RESTRICTED STOCK UNITS	Common Stock (38,054)	—	—	38,054	Disposed
Nov. 13, 2015	WTI	RESTRICTED STOCK UNITS	Common Stock (136,386)	—	—	136,386	Acquired
June 11, 2015	WTI	RESTRICTED STOCK UNITS	Common Stock (5,000)	—	—	5,000	Disposed
Dec. 15, 2014	WTI	RESTRICTED STOCK UNITS	Common Stock (12,212)	—	—	12,212	Disposed
March 27, 2014	WTI	RESTRICTED STOCK UNITS	Common Stock (57,401)	—	—	57,401	Acquired
Dec. 15, 2013	WTI	RESTRICTED STOCK UNITS	Common Stock (26,513)	—	—	26,513	Disposed
June 11, 2013	WTI	RESTRICTED STOCK UNITS	Common Stock (5,000)	—	—	5,000	Acquired
June 10, 2013	WTI	RESTRICTED STOCK UNITS	Common Stock (43,391)	—	—	43,391	Acquired
Dec. 17, 2012	WTI	RESTRICTED STOCK UNITS	Common Stock (72,650)	—	—	72,650	Disposed
April 26, 2012	WTI	Restricted Stock Units	Common Stock (33,458)	—	—	33,458	Acquired
Aug. 5, 2011	WTI	Restricted Stock Units	Common Stock (26,513)	—	—	26,513	Acquired
Aug. 3, 2010	WTI	Restricted Stock Units	Common Stock (72,650)	—	—	72,650	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
July 12, 2006	WTI	Common Stock	83,122	Direct