Mark S Williams

Insider

First SEC filing: Nov. 12, 2008 · Latest: Nov. 12, 2008

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 + 67 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

67 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 22, 2012	KBR	A	849	—	—	3,938 Direct	+27.48%	Acquired	(price as of 2026-08-20)
Feb. 22, 2012	KBR	A	624	—	—	4,562 Direct	+15.85%	Acquired	(price as of 2026-08-20)
Feb. 22, 2012	KBR	A	3,748	—	—	7,496 Direct	+100.00%	Acquired	(price as of 2026-08-20)
Feb. 22, 2012	KBR	A	3,641	—	—	11,137 Direct	+48.57%	Acquired	(price as of 2026-08-20)
Feb. 24, 2011	KBR	A	849	—	—	3,089 Direct	+37.90%	Acquired	(price as of 2026-08-20)
Feb. 24, 2011	KBR	A	3,748	—	—	3,748 Direct	—	Acquired	(price as of 2026-08-20)
May 3, 2010	KBR	A	2,270	$21.96	$49,849	2,270 Direct	—	Acquired	73.0% (price as of 2026-08-20)
Sept. 30, 2009	J	J	20	$43.65	$873	14,947 Direct	+0.13%	Acquired	308.4% (price as of 2026-08-20)
Aug. 31, 2009	J	J	21	$41.78	$877	14,927 Direct	+0.14%	Acquired	326.6% (price as of 2026-08-20)
July 31, 2009	J	J	33	$38.93	$1,285	14,906 Direct	+0.22%	Acquired	357.9% (price as of 2026-08-20)
June 30, 2009	J	J	51	$39.99	$2,039	14,873 Direct	+0.34%	Acquired	345.7% (price as of 2026-08-20)
May 31, 2009	J	J	49	$40.76	$1,997	14,822 Direct	+0.33%	Acquired	337.3% (price as of 2026-08-20)
May 28, 2009	J	A	12,000	—	—	12,000 Direct	—	Acquired	(price as of 2026-08-20)
April 30, 2009	J	J	56	$36.14	$2,024	14,773 Direct	+0.38%	Acquired	393.2% (price as of 2026-08-20)
March 31, 2009	J	J	55	$36.73	$2,020	14,717 Direct	+0.38%	Acquired	385.3% (price as of 2026-08-20)
Feb. 28, 2009	J	J	63	$32.05	$2,019	14,662 Direct	+0.43%	Acquired	456.2% (price as of 2026-08-20)
Jan. 31, 2009	J	J	82	$36.74	$3,013	14,599 Direct	+0.56%	Acquired	385.2% (price as of 2026-08-20)
Nov. 10, 2008	J	P	265	$37.46	$9,927	14,517 Direct	+1.86%	Acquired	375.8% (price as of 2026-08-20)
Sept. 30, 2008	J	J	30	$51.59	$1,548	14,252 Direct	+0.21%	Acquired	245.5% (price as of 2026-08-20)
Aug. 31, 2008	J	J	49	$70.13	$3,436	14,222 Direct	+0.35%	Acquired	154.2% (price as of 2026-08-20)
July 31, 2008	J	J	31	$73.47	$2,278	14,173 Direct	+0.22%	Acquired	142.6% (price as of 2026-08-20)
June 30, 2008	J	J	31	$76.67	$2,377	14,142 Direct	+0.22%	Acquired	132.5% (price as of 2026-08-20)
May 31, 2008	J	J	25	$90.04	$2,251	14,111 Direct	+0.18%	Acquired	98.0% (price as of 2026-08-20)
May 22, 2008	J	A	12,000	—	—	12,000 Direct	—	Acquired	(price as of 2026-08-20)
April 30, 2008	J	J	28	$82.01	$2,296	14,086 Direct	+0.20%	Acquired	117.4% (price as of 2026-08-20)
March 31, 2008	J	J	33	$69.91	$2,307	14,058 Direct	+0.24%	Acquired	155.0% (price as of 2026-08-20)
Feb. 29, 2008	J	J	46	$76.28	$3,509	14,025 Direct	+0.33%	Acquired	133.7% (price as of 2026-08-20)
Jan. 31, 2008	J	J	31	$72.53	$2,248	13,979 Direct	+0.22%	Acquired	145.8% (price as of 2026-08-20)
Jan. 29, 2008	J	S	1,250	$77.86	$97,325	13,948 Direct	-8.22%	Disposed	128.9% (price as of 2026-08-20)
Jan. 25, 2008	J	X	3,703	—	—	16,297 Direct	-18.52%	Disposed	(price as of 2026-08-20)
Jan. 25, 2008	J	X	5,000	—	—	5,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Jan. 25, 2008	J	X	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 25, 2008	J	X	1,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 25, 2008	J	X	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 25, 2008	J	X	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 25, 2008	J	F	9,388	$77.18	$724,566	15,198 Direct	-38.18%	Disposed	131.0% (price as of 2026-08-20)
Jan. 25, 2008	J	M	3,703	$37.35	$138,307	24,586 Direct	+17.73%	Acquired	377.2% (price as of 2026-08-20)
Jan. 25, 2008	J	M	5,000	$35.46	$177,300	20,883 Direct	+31.48%	Acquired	402.7% (price as of 2026-08-20)
Jan. 25, 2008	J	M	2,000	$23.34	$46,680	15,883 Direct	+14.41%	Acquired	663.7% (price as of 2026-08-20)
Jan. 25, 2008	J	M	1,000	$19.96	$19,960	13,883 Direct	+7.76%	Acquired	793.0% (price as of 2026-08-20)
Jan. 25, 2008	J	M	2,000	$19.60	$39,200	12,883 Direct	+18.38%	Acquired	809.4% (price as of 2026-08-20)
Jan. 25, 2008	J	M	4,000	$16.44	$65,760	10,883 Direct	+58.11%	Acquired	984.2% (price as of 2026-08-20)
Dec. 31, 2007	J	J	14	$90.83	$1,272	6,883 Direct	+0.20%	Acquired	96.2% (price as of 2026-08-20)
Dec. 6, 2007	J	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 30, 2007	J	J	27	$79.58	$2,149	6,869 Direct	+0.39%	Acquired	124.0% (price as of 2026-08-20)
Oct. 31, 2007	J	J	25	$82.79	$2,070	6,842 Direct	+0.37%	Acquired	115.3% (price as of 2026-08-20)
Sept. 30, 2007	J	J	29	$71.80	$2,082	6,817 Direct	+0.43%	Acquired	148.3% (price as of 2026-08-20)
Aug. 31, 2007	J	J	50	$62.79	$3,140	6,788 Direct	+0.74%	Acquired	183.9% (price as of 2026-08-20)
July 31, 2007	J	J	18	$58.55	$1,054	6,738 Direct	+0.27%	Acquired	204.4% (price as of 2026-08-20)
June 30, 2007	J	J	52	$54.63	$2,841	6,720 Direct	+0.78%	Acquired	226.3% (price as of 2026-08-20)
June 28, 2007	J	A	12,000	—	—	12,000 Direct	—	Acquired	(price as of 2026-08-20)
May 31, 2007	J	J	52	$55.05	$2,863	6,668 Direct	+0.79%	Acquired	223.8% (price as of 2026-08-20)
April 30, 2007	J	J	40	$47.91	$1,916	6,616 Direct	+0.61%	Acquired	272.1% (price as of 2026-08-20)
March 31, 2007	J	J	44	$44.32	$1,950	6,576 Direct	+0.67%	Acquired	302.2% (price as of 2026-08-20)
Feb. 28, 2007	J	J	44	$42.89	$1,887	6,532 Direct	+0.68%	Acquired	731.2% (price as of 2026-08-20)
Jan. 31, 2007	J	J	22	$86.02	$1,892	3,244 Direct	+0.68%	Acquired	314.4% (price as of 2026-08-20)
Dec. 31, 2006	J	J	25	$77.46	$1,936	3,222 Direct	+0.78%	Acquired	360.2% (price as of 2026-08-20)
Nov. 30, 2006	J	J	24	$79.68	$1,912	3,197 Direct	+0.76%	Acquired	347.4% (price as of 2026-08-20)
Oct. 31, 2006	J	J	26	$71.76	$1,866	3,173 Direct	+0.83%	Acquired	396.8% (price as of 2026-08-20)
Sept. 30, 2006	J	J	41	$70.99	$2,911	3,147 Direct	+1.32%	Acquired	402.2% (price as of 2026-08-20)
Aug. 31, 2006	J	J	23	$82.74	$1,903	3,106 Direct	+0.75%	Acquired	330.9% (price as of 2026-08-20)
July 31, 2006	J	J	23	$78.84	$1,813	3,083 Direct	+0.75%	Acquired	352.2% (price as of 2026-08-20)
June 30, 2006	J	J	29	$75.66	$2,194	3,060 Direct	+0.96%	Acquired	371.2% (price as of 2026-08-20)
June 22, 2006	J	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
May 31, 2006	J	J	17	$74.13	$1,260	3,031 Direct	+0.56%	Acquired	380.9% (price as of 2026-08-20)
April 30, 2006	J	J	23	$78.57	$1,807	3,014 Direct	+0.77%	Acquired	353.7% (price as of 2026-08-20)
March 31, 2006	J	J	32	$82.40	$2,637	2,991 Direct	+1.08%	Acquired	332.6% (price as of 2026-08-20)
Feb. 28, 2006	J	J	10	$81.45	$814	2,959 Direct	+0.34%	Acquired	337.7% (price as of 2026-08-20)
Jan. 31, 2006	J	J	16	$79.20	$1,267	2,949 Direct	+0.55%	Acquired	350.1% (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
Feb. 22, 2012	KBR	Stock Options	Common Stock (3,748)	$21.19	March 10, 2020	3,748	Acquired
Feb. 22, 2012	KBR	Stock Options	Common Stock (3,641)	$33.65	March 9, 2021	3,641	Acquired
Feb. 24, 2011	KBR	Stock Options	Common Stock (3,748)	$21.19	March 10, 2020	3,748	Acquired
May 28, 2009	J	Stock Option	Common Stock (12,000)	$41.18	May 28, 2019	12,000	Acquired
May 22, 2008	J	Stock Option	Common Stock (12,000)	$92.52	May 22, 2015	12,000	Acquired
Jan. 25, 2008	J	Stock Option	Common Stock (3,703)	$37.35	June 22, 2013	3,703	Disposed
Jan. 25, 2008	J	Stock Option	Common Stock (5,000)	$35.46	Jan. 20, 2013	5,000	Disposed
Jan. 25, 2008	J	Stock Option	Common Stock (2,000)	$23.34	June 24, 2011	2,000	Disposed
Jan. 25, 2008	J	Stock Option	Common Stock (1,000)	$19.96	May 22, 2013	1,000	Disposed
Jan. 25, 2008	J	Stock Option	Common Stock (2,000)	$19.60	May 24, 2012	2,000	Disposed
Jan. 25, 2008	J	Stock Option	Common Stock (4,000)	$16.44	June 7, 2011	4,000	Disposed
Dec. 6, 2007	J	Stock Option	Common Stock (10,000)	$94.11	Dec. 6, 2014	10,000	Acquired
June 28, 2007	J	Stock Option	Common Stock (12,000)	$56.95	June 28, 2014	12,000	Acquired
June 22, 2006	J	Common Stock	Common Stock (10,000)	$74.70	June 22, 2013	10,000	Acquired

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

Initial ownership (Form 3) 13 holdings

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

Date	Ticker	Security	Shares	Ownership
Jan. 25, 2010	KBR	No securities beneficially owned	0	Direct
Feb. 1, 2006	J	Common stock	2,933	Direct
Feb. 1, 2006	J	Stock option→ Common stock (2,000)	2,000	Direct
Feb. 1, 2006	J	Stock option→ Common stock (1,000)	1,000	Direct
Feb. 1, 2006	J	Stock option→ Common stock (500)	500	Direct
Feb. 1, 2006	J	Stock option→ Common stock (1,000)	1,000	Direct
Feb. 1, 2006	J	Stock option→ Common stock (5,000)	5,000	Direct
Jan. 26, 2006	J	Common stock	2,633	Direct
Jan. 26, 2006	J	Stock option→ Common stock (2,000)	2,000	Direct
Jan. 26, 2006	J	Stock option→ Common stock (1,000)	1,000	Direct
Jan. 26, 2006	J	Stock option→ Common stock (500)	500	Direct
Jan. 26, 2006	J	Stock option→ Common stock (1,000)	1,000	Direct
Jan. 26, 2006	J	Stock option→ Common stock (5,000)	5,000	Direct