Sidney B Williams

Insider

First SEC filing: June 24, 2011 · Latest: June 24, 2011

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.

Insider at

TISI selling Nov. 12, 2015

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 21 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

21 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 12, 2015	TISI	S	9,846	$37.73	$371,490	102,577 Direct	-8.76%	Disposed	-94.0% (price as of 2026-08-20)
Sept. 24, 2015	TISI	A	1,781	$42.12	$75,016	112,423 Direct	+1.61%	Acquired	-94.7% (price as of 2026-08-20)
May 13, 2015	TISI	S	5,000	$39.23	$196,150	110,642 Direct	-4.32%	Disposed	-94.3% (price as of 2026-08-20)
Sept. 26, 2014	TISI	A	1,833	$38.20	$70,021	115,642 Direct	+1.61%	Acquired	-94.1% (price as of 2026-08-20)
Sept. 27, 2013	TISI	A	1,790	$39.11	$70,007	113,809 Direct	+1.60%	Acquired	-94.2% (price as of 2026-08-20)
Aug. 13, 2013	TISI	S	17,559	$40.29	$707,452	112,019 Direct	-13.55%	Disposed	-94.4% (price as of 2026-08-20)
Aug. 12, 2013	TISI	S	12,441	$40.19	$500,004	129,578 Direct	-8.76%	Disposed	-94.4% (price as of 2026-08-20)
Jan. 31, 2013	TISI	S	30,000	$43.67	$1,310,100	142,019 Direct	-17.44%	Disposed	-94.8% (price as of 2026-08-20)
Dec. 3, 2012	TISI	M	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 3, 2012	TISI	M	30,000	$8.08	$242,400	172,019 Direct	+21.12%	Acquired	-72.2% (price as of 2026-08-20)
Oct. 12, 2012	TISI	S	12,808	$32.30	$413,698	142,019 Direct	-8.27%	Disposed	-93.0% (price as of 2026-08-20)
Oct. 11, 2012	TISI	S	18,192	$33.01	$600,518	154,827 Direct	-10.51%	Disposed	-93.2% (price as of 2026-08-20)
Sept. 28, 2012	TISI	A	2,193	$31.92	$70,001	173,019 Direct	+1.28%	Acquired	-93.0% (price as of 2026-08-20)
Sept. 30, 2011	TISI	A	3,181	$22.01	$70,014	170,826 Direct	+1.90%	Acquired	-89.8% (price as of 2026-08-20)
June 23, 2011	TISI	M	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 23, 2011	TISI	M	30,000	$2.58	$77,400	167,645 Direct	+21.80%	Acquired	-12.8% (price as of 2026-08-20)
Oct. 1, 2010	TISI	A	4,068	$17.21	$70,010	137,645 Direct	+3.05%	Acquired	-86.9% (price as of 2026-08-20)
Oct. 14, 2009	TISI	S	9	$16.02	$144	133,577 Direct	-0.01%	Disposed	-86.0% (price as of 2026-08-20)
Oct. 13, 2009	TISI	S	12,464	$15.68	$195,436	133,586 Direct	-8.53%	Disposed	-85.7% (price as of 2026-08-20)
Oct. 12, 2009	TISI	S	3,985	$15.77	$62,843	146,050 Direct	-2.66%	Disposed	-85.7% (price as of 2026-08-20)
Oct. 9, 2009	TISI	S	15,542	$15.75	$244,786	150,035 Direct	-9.39%	Disposed	-85.7% (price as of 2026-08-20)
Oct. 8, 2009	TISI	S	8,000	$15.83	$126,640	165,577 Direct	-4.61%	Disposed	-85.8% (price as of 2026-08-20)
July 1, 2009	TISI	A	638	$15.67	$9,997	173,577 Direct	+0.37%	Acquired	-85.6% (price as of 2026-08-20)
July 1, 2008	TISI	A	291	$34.32	$9,987	172,939 Direct	+0.17%	Acquired	-93.4% (price as of 2026-08-20)
May 6, 2008	TISI	M	30,000	—	—	90,000 Direct	-25.00%	Disposed	(price as of 2026-08-20)
May 6, 2008	TISI	M	30,000	$1.78	$53,400	172,648 Direct	+21.03%	Acquired	26.4% (price as of 2026-08-20)
Oct. 25, 2007	TISI	S	29,500	$30.20	$890,900	142,648 Direct	-17.14%	Disposed	-92.5% (price as of 2026-08-20)
Oct. 23, 2007	TISI	S	1,500	$30.10	$45,150	172,148 Direct	-0.86%	Disposed	-92.5% (price as of 2026-08-20)
Oct. 18, 2007	TISI	S	19,000	$30.11	$572,090	173,648 Direct	-9.86%	Disposed	-92.5% (price as of 2026-08-20)
Sept. 27, 2007	TISI	A	30,000	$27.72	$831,600	120,000 Direct	+33.33%	Acquired	-91.9% (price as of 2026-08-20)
Sept. 27, 2007	TISI	A	15,000	$27.72	$415,800	105,000 Direct	+16.67%	Acquired	-91.9% (price as of 2026-08-20)
July 2, 2007	TISI	A	222	$44.97	$9,983	96,324 Direct	+0.23%	Acquired	-90.0% (price as of 2026-08-20)
July 1, 2006	TISI	A	399	$25.05	$9,995	96,102 Direct	+0.42%	Acquired	-82.0% (price as of 2026-08-20)
Feb. 3, 2006	TISI	S	18,800	$29.75	$559,300	95,703 Direct	-16.42%	Disposed	-84.9% (price as of 2026-08-20)
Feb. 2, 2006	TISI	S	1,200	$30.21	$36,252	114,503 Direct	-1.04%	Disposed	-85.1% (price as of 2026-08-20)
July 1, 2005	TISI	A	465	$21.50	$9,998	115,703 Direct	+0.40%	Acquired	-79.1% (price as of 2026-08-20)
Sept. 23, 2004	TISI	A	15,000	—	—	45,000 Direct	+50.00%	Acquired	(price as of 2026-08-20)
July 1, 2004	TISI	A	618	$16.19	$10,005	115,238 Direct	+0.54%	Acquired	-72.2% (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
Dec. 3, 2012	TISI	Director Stock Options	Common Stock (30,000)	$8.08	Sept. 23, 2014	30,000	Disposed
June 23, 2011	TISI	Director Stock Options	Common Stock (30,000)	$2.58	Sept. 27, 2011	30,000	Disposed
May 6, 2008	TISI	Director Stock Options	CS (30,000)	$1.78	Oct. 16, 2008	30,000	Disposed
Sept. 27, 2007	TISI	Director Stock Options	CS	$27.72	Sept. 27, 2017	30,000	Acquired
Sept. 27, 2007	TISI	Director Stock Options	CS (15,000)	$27.72	Sept. 27, 2017	15,000	Acquired
Sept. 23, 2004	TISI	DIRECTOR STOCK OPTIONS	COMMON STOCK (15,000)	$16.16	Sept. 23, 2014	15,000	Acquired

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