Mary Susan Chambers

Insider

First SEC filing: April 11, 2006 · Latest: April 11, 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

WMT selling Nov. 19, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 90 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

90 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2015	WMT	F	3,897	$72.16	$281,208	226,075 Direct	-1.69%	Disposed	328.8% (price as of 2026-08-21)
March 2, 2015	WMT	D	427	$83.93	$35,838	229,943 Direct	-0.19%	Disposed	268.7% (price as of 2026-08-21)
March 2, 2015	WMT	A	12,362	$83.93	$1,037,543	230,370 Direct	+5.67%	Acquired	268.7% (price as of 2026-08-21)
Jan. 31, 2015	WMT	F	2,999	$84.98	$254,855	218,005 Direct	-1.36%	Disposed	264.1% (price as of 2026-08-21)
Jan. 30, 2015	WMT	F	212	$87.72	$18,597	221,004 Direct	-0.10%	Disposed	252.8% (price as of 2026-08-21)
Jan. 26, 2015	WMT	A	11,282	—	—	221,216 Direct	+5.37%	Acquired	(price as of 2026-08-21)
Jan. 19, 2015	WMT	F	315	$86.77	$27,333	209,934 Direct	-0.15%	Disposed	256.6% (price as of 2026-08-21)
Nov. 19, 2014	WMT	M	4,429	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 19, 2014	WMT	M	6,578	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 19, 2014	WMT	M	12,756	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 19, 2014	WMT	S	23,763	$85.46	$2,030,786	210,237 Direct	-10.16%	Disposed	262.1% (price as of 2026-08-21)
Nov. 19, 2014	WMT	M	4,429	$45.77	$202,715	234,000 Direct	+1.93%	Acquired	576.1% (price as of 2026-08-21)
Nov. 19, 2014	WMT	M	6,578	$45.15	$296,997	229,571 Direct	+2.95%	Acquired	585.4% (price as of 2026-08-21)
Nov. 19, 2014	WMT	M	12,756	$53.01	$676,196	222,993 Direct	+6.07%	Acquired	483.8% (price as of 2026-08-21)
March 4, 2014	WMT	F	6,742	$74.12	$499,717	210,193 Direct	-3.11%	Disposed	317.5% (price as of 2026-08-21)
March 4, 2014	WMT	A	13,772	$74.12	$1,020,781	216,935 Direct	+6.78%	Acquired	317.5% (price as of 2026-08-21)
Jan. 31, 2014	WMT	F	5,505	$74.75	$411,499	203,159 Direct	-2.64%	Disposed	314.0% (price as of 2026-08-21)
Jan. 30, 2014	WMT	F	283	$74.10	$20,970	208,664 Direct	-0.14%	Disposed	317.6% (price as of 2026-08-21)
Jan. 24, 2014	WMT	A	6,719	—	—	208,947 Direct	+3.32%	Acquired	(price as of 2026-08-21)
Jan. 23, 2014	WMT	F	90	$75.35	$6,782	202,228 Direct	-0.04%	Disposed	310.7% (price as of 2026-08-21)
Jan. 19, 2014	WMT	F	295	$76.19	$22,476	202,318 Direct	-0.15%	Disposed	306.2% (price as of 2026-08-21)
Jan. 18, 2014	WMT	F	2,334	$76.19	$177,827	202,613 Direct	-1.14%	Disposed	306.2% (price as of 2026-08-21)
Dec. 12, 2013	WMT	M	11,450	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 12, 2013	WMT	S	8,105	$78.70	$637,864	204,938 Direct	-3.80%	Disposed	293.2% (price as of 2026-08-21)
Dec. 12, 2013	WMT	S	11,450	$78.93	$903,748	213,043 Direct	-5.10%	Disposed	292.1% (price as of 2026-08-21)
Dec. 12, 2013	WMT	M	11,450	$52.40	$599,980	224,493 Direct	+5.37%	Acquired	490.6% (price as of 2026-08-21)
March 4, 2013	WMT	F	802	$73.26	$58,755	212,998 Direct	-0.38%	Disposed	322.4% (price as of 2026-08-21)
March 4, 2013	WMT	A	18,192	$73.26	$1,332,746	213,800 Direct	+9.30%	Acquired	322.4% (price as of 2026-08-21)
Jan. 31, 2013	WMT	F	20,333	$69.95	$1,422,293	195,603 Direct	-9.42%	Disposed	342.4% (price as of 2026-08-21)
Jan. 28, 2013	WMT	A	14,420	—	—	215,936 Direct	+7.16%	Acquired	(price as of 2026-08-21)
Jan. 28, 2013	WMT	A	5,407	—	—	201,516 Direct	+2.76%	Acquired	(price as of 2026-08-21)
Jan. 23, 2013	WMT	F	90	$69.49	$6,254	196,109 Direct	-0.05%	Disposed	345.3% (price as of 2026-08-21)
Jan. 21, 2013	WMT	F	1,935	$69.20	$133,902	196,199 Direct	-0.98%	Disposed	347.2% (price as of 2026-08-21)
Nov. 20, 2012	WMT	S	18,165	$68.91	$1,251,750	198,117 Direct	-8.40%	Disposed	349.1% (price as of 2026-08-21)
Sept. 29, 2012	WMT	F	2,640	$73.80	$194,832	216,282 Direct	-1.21%	Disposed	319.3% (price as of 2026-08-21)
Sept. 29, 2012	WMT	D	5,597	$73.80	$413,059	218,922 Direct	-2.49%	Disposed	319.3% (price as of 2026-08-21)
June 15, 2012	WMT	F	3,831	$67.75	$259,550	224,493 Direct	-1.68%	Disposed	356.8% (price as of 2026-08-21)
March 1, 2012	WMT	F	442	$58.82	$25,998	228,310 Direct	-0.19%	Disposed	426.1% (price as of 2026-08-21)
March 1, 2012	WMT	A	20,646	$58.82	$1,214,398	228,752 Direct	+9.92%	Acquired	426.1% (price as of 2026-08-21)
Jan. 30, 2012	WMT	A	16,313	—	—	208,101 Direct	+8.51%	Acquired	(price as of 2026-08-21)
Jan. 30, 2012	WMT	A	6,117	—	—	191,788 Direct	+3.29%	Acquired	(price as of 2026-08-21)
Jan. 21, 2012	WMT	F	1,028	$61.01	$62,718	185,669 Direct	-0.55%	Disposed	407.2% (price as of 2026-08-21)
Jan. 19, 2012	WMT	F	183	$60.61	$11,092	186,697 Direct	-0.10%	Disposed	410.6% (price as of 2026-08-21)
Jan. 9, 2012	WMT	F	1,658	$59.18	$98,120	186,872 Direct	-0.88%	Disposed	422.9% (price as of 2026-08-21)
Dec. 19, 2011	WMT	S	6,653	$58.50	$389,200	188,530 Direct	-3.41%	Disposed	429.0% (price as of 2026-08-21)
Dec. 19, 2011	WMT	M	6,653	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 19, 2011	WMT	M	6,653	$55.80	$371,237	195,183 Direct	+3.53%	Acquired	454.6% (price as of 2026-08-21)
March 2, 2011	WMT	F	381	$51.97	$19,801	188,480 Direct	-0.20%	Disposed	495.4% (price as of 2026-08-21)
March 2, 2011	WMT	A	26,242	$51.97	$1,363,797	188,861 Direct	+16.14%	Acquired	495.4% (price as of 2026-08-21)
Jan. 31, 2011	WMT	F	1,750	$56.07	$98,122	162,619 Direct	-1.06%	Disposed	451.9% (price as of 2026-08-21)
Jan. 24, 2011	WMT	F	38	$55.73	$2,118	164,369 Direct	-0.02%	Disposed	455.3% (price as of 2026-08-21)
Jan. 21, 2011	WMT	F	1,664	$55.73	$92,735	164,407 Direct	-1.00%	Disposed	455.3% (price as of 2026-08-21)
Jan. 18, 2011	WMT	A	6,801	—	—	166,069 Direct	+4.27%	Acquired	(price as of 2026-08-21)
Dec. 13, 2010	WMT	M	4,794	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 13, 2010	WMT	S	3,601	$54.27	$195,426	159,248 Direct	-2.21%	Disposed	470.2% (price as of 2026-08-21)
Dec. 13, 2010	WMT	S	4,794	$54.27	$260,170	162,836 Direct	-2.86%	Disposed	470.2% (price as of 2026-08-21)
Dec. 13, 2010	WMT	M	4,794	$48.92	$234,522	167,630 Direct	+2.94%	Acquired	532.6% (price as of 2026-08-21)
Sept. 29, 2010	WMT	F	2,141	$53.35	$114,222	162,836 Direct	-1.30%	Disposed	480.0% (price as of 2026-08-21)
March 3, 2010	WMT	F	391	$53.66	$20,981	164,933 Direct	-0.24%	Disposed	476.7% (price as of 2026-08-21)
March 3, 2010	WMT	A	26,928	$53.66	$1,444,956	165,324 Direct	+19.46%	Acquired	476.7% (price as of 2026-08-21)
Jan. 21, 2010	WMT	F	1,034	$52.92	$54,719	138,391 Direct	-0.74%	Disposed	484.8% (price as of 2026-08-21)
Jan. 21, 2010	WMT	D	1,099	$52.92	$58,159	139,425 Direct	-0.78%	Disposed	484.8% (price as of 2026-08-21)
Jan. 19, 2010	WMT	A	25,449	—	—	140,524 Direct	+22.12%	Acquired	(price as of 2026-08-21)
June 15, 2009	WMT	F	64	$48.46	$3,101	115,027 Direct	-0.06%	Disposed	538.6% (price as of 2026-08-21)
June 15, 2009	WMT	D	4,345	$48.46	$210,559	115,091 Direct	-3.64%	Disposed	538.6% (price as of 2026-08-21)
May 22, 2009	WMT	P	1,500	$49.41	$74,115	119,436 Direct	+1.27%	Acquired	526.3% (price as of 2026-08-21)
May 19, 2009	WMT	M	12,510	—	—	18,766 Direct	-40.00%	Disposed	(price as of 2026-08-21)
May 19, 2009	WMT	M	9,867	—	—	6,578 Direct	-60.00%	Disposed	(price as of 2026-08-21)
May 19, 2009	WMT	M	6,642	—	—	15,500 Direct	-30.00%	Disposed	(price as of 2026-08-21)
May 19, 2009	WMT	M	8,604	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 19, 2009	WMT	M	4,620	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 19, 2009	WMT	P	1,600	$49.58	$79,328	117,936 Direct	+1.38%	Acquired	524.1% (price as of 2026-08-21)
May 19, 2009	WMT	F	40,618	$49.70	$2,018,715	116,336 Direct	-25.88%	Disposed	522.6% (price as of 2026-08-21)
May 19, 2009	WMT	M	12,510	$47.96	$599,980	156,954 Direct	+8.66%	Acquired	545.2% (price as of 2026-08-21)
May 19, 2009	WMT	M	9,867	$45.15	$445,495	144,444 Direct	+7.33%	Acquired	585.4% (price as of 2026-08-21)
May 19, 2009	WMT	M	6,642	$45.77	$304,004	134,577 Direct	+5.19%	Acquired	576.1% (price as of 2026-08-21)
May 19, 2009	WMT	M	8,604	$47.80	$411,271	127,935 Direct	+7.21%	Acquired	547.4% (price as of 2026-08-21)
May 19, 2009	WMT	M	4,620	$46.00	$212,520	119,331 Direct	+4.03%	Acquired	572.7% (price as of 2026-08-21)
March 4, 2009	WMT	F	290	$48.49	$14,062	114,691 Direct	-0.25%	Disposed	538.2% (price as of 2026-08-21)
March 4, 2009	WMT	A	19,940	$48.49	$966,891	114,981 Direct	+20.98%	Acquired	538.2% (price as of 2026-08-21)
Jan. 23, 2009	WMT	A	7,756	—	—	95,041 Direct	+8.89%	Acquired	(price as of 2026-08-21)
Jan. 9, 2009	WMT	D	2,271	$51.58	$117,138	87,400 Direct	-2.53%	Disposed	499.9% (price as of 2026-08-21)
Jan. 9, 2009	WMT	F	115	$51.58	$5,932	87,285 Direct	-0.13%	Disposed	499.9% (price as of 2026-08-21)
Sept. 29, 2008	WMT	F	84	$58.45	$4,910	89,653 Direct	-0.09%	Disposed	429.4% (price as of 2026-08-21)
March 24, 2008	WMT	S	4,882	$54.08	$264,019	89,696 Direct	-5.16%	Disposed	472.2% (price as of 2026-08-21)
March 20, 2008	WMT	M	5,330	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 20, 2008	WMT	F	448	$53.23	$23,847	94,578 Direct	-0.47%	Disposed	481.3% (price as of 2026-08-21)
March 20, 2008	WMT	M	5,330	$39.88	$212,560	95,026 Direct	+5.94%	Acquired	676.0% (price as of 2026-08-21)
Jan. 31, 2008	WMT	F	38	$50.74	$1,928	89,696 Direct	-0.04%	Disposed	509.9% (price as of 2026-08-21)
Jan. 31, 2008	WMT	D	2,577	$50.74	$130,757	89,734 Direct	-2.79%	Disposed	509.9% (price as of 2026-08-21)
Jan. 21, 2008	WMT	F	78	$47.58	$3,711	92,303 Direct	-0.08%	Disposed	550.4% (price as of 2026-08-21)
Jan. 21, 2008	WMT	D	1,038	$47.58	$49,388	92,381 Direct	-1.11%	Disposed	550.4% (price as of 2026-08-21)
Jan. 21, 2008	WMT	A	28,899	—	—	93,419 Direct	+44.79%	Acquired	(price as of 2026-08-21)
June 15, 2007	WMT	F	64	$49.34	$3,158	64,482 Direct	-0.10%	Disposed	527.2% (price as of 2026-08-21)
June 15, 2007	WMT	D	4,345	$49.34	$214,382	64,546 Direct	-6.31%	Disposed	527.2% (price as of 2026-08-21)
March 7, 2007	WMT	A	22,967	—	—	68,873 Direct	+50.03%	Acquired	(price as of 2026-08-21)
Jan. 22, 2007	WMT	A	31,276	—	—	31,276 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 9, 2007	WMT	D	2,262	$47.39	$107,196	45,896 Direct	-4.70%	Disposed	553.0% (price as of 2026-08-21)
Jan. 9, 2007	WMT	F	124	$47.39	$5,876	48,158 Direct	-0.26%	Disposed	553.0% (price as of 2026-08-21)
April 13, 2006	WMT	A	11,071	—	—	22,142 Direct	+100.00%	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.

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
Nov. 19, 2014	WMT	Stock Options	Common Stock (4,429)	$45.77	April 4, 2016	4,429	Disposed
Nov. 19, 2014	WMT	Stock Options	Common Stock (6,578)	$45.15	Feb. 28, 2016	6,578	Disposed
Nov. 19, 2014	WMT	Stock Options	Common Stock (12,756)	$53.01	Jan. 20, 2015	12,756	Disposed
Dec. 12, 2013	WMT	Stock Options	Common Stock (11,450)	$52.40	Jan. 8, 2014	11,450	Disposed
Dec. 19, 2011	WMT	Stock Options	Common Stock (6,653)	$55.80	Jan. 10, 2012	6,653	Disposed
Dec. 13, 2010	WMT	Stock Options	Common Stock (4,794)	$48.92	March 1, 2011	4,794	Disposed
May 19, 2009	WMT	Stock Options	Common Stock (12,510)	$47.96	Jan. 21, 2017	12,510	Disposed
May 19, 2009	WMT	Stock Options	Common Stock (9,867)	$45.15	Feb. 29, 2016	9,867	Disposed
May 19, 2009	WMT	Stock Options	Common Stock (6,642)	$45.77	April 4, 2016	6,642	Disposed
May 19, 2009	WMT	Stock Options	Common Stock (8,604)	$47.80	Jan. 30, 2013	8,604	Disposed
May 19, 2009	WMT	Stock Options	Common Stock (4,620)	$46.00	Feb. 27, 2010	4,620	Disposed
March 20, 2008	WMT	Stock Options	Common Stock (5,330)	$39.88	Jan. 13, 2009	5,330	Disposed
Jan. 22, 2007	WMT	Stock Options	Common Stock (31,276)	$47.96	Jan. 21, 2017	31,276	Acquired
April 13, 2006	WMT	Stock Options	Common Stock (11,071)	$45.77	April 4, 2016	11,071	Acquired

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

Initial ownership (Form 3) 12 holdings

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

Date	Ticker	Security	Shares	Ownership
April 11, 2006	WMT	Common Stock	47,832	Direct
April 11, 2006	WMT	Common Stock	399	Indirect
April 11, 2006	WMT	Common Stock	422	Indirect
April 11, 2006	WMT	Stock Options→ Common Stock (5,330)	5,330	Direct
April 11, 2006	WMT	Stock Options→ Common Stock (4,620)	4,620	Direct
April 11, 2006	WMT	Stock Options→ Common Stock (4,794)	4,794	Direct
April 11, 2006	WMT	Stock Options→ Common Stock (2,000)	2,000	Direct
April 11, 2006	WMT	Stock Options→ Common Stock (6,653)	6,653	Direct
April 11, 2006	WMT	Stock Options→ Common Stock (8,604)	8,604	Direct
April 11, 2006	WMT	Stock Options→ Common Stock (11,450)	11,450	Direct
April 11, 2006	WMT	Stock Options→ Common Stock (12,756)	12,756	Direct
April 11, 2006	WMT	Stock Options→ Common Stock (16,445)	16,445	Direct