Gregory Boyd Penner

Insider

First SEC filing: June 8, 2026 · Latest: June 8, 2026

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 + 73 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

73 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 30, 2026	WMT	A	502	$113.26	$56,857	263,110 Direct	+0.19%	Acquired	2.9% (price as of 2026-08-19)
June 4, 2026	WMT	A	2,881	—	—	262,608 Direct	+1.11%	Acquired	(price as of 2026-08-19)
March 31, 2026	WMT	A	458	$124.28	$56,920	258,819 Direct	+0.18%	Acquired	-6.2% (price as of 2026-08-19)
Dec. 31, 2025	WMT	A	511	$111.41	$56,931	257,896 Direct	+0.20%	Acquired	4.6% (price as of 2026-08-19)
Sept. 30, 2025	WMT	A	552	$103.06	$56,889	257,385 Direct	+0.21%	Acquired	13.1% (price as of 2026-08-19)
June 30, 2025	WMT	A	554	—	—	256,299 Direct	+0.22%	Acquired	(price as of 2026-08-19)
June 5, 2025	WMT	A	3,496	—	—	255,745 Direct	+1.39%	Acquired	(price as of 2026-08-19)
March 31, 2025	WMT	A	605	—	—	251,116 Direct	+0.24%	Acquired	(price as of 2026-08-19)
March 28, 2025	WMT	G	27,000	—	—	1,448,634 Indirect	-1.83%	Disposed	(price as of 2026-08-19)
March 26, 2025	WMT	J	27,000	—	—	1,475,634 Indirect	+1.86%	Acquired	(price as of 2026-08-19)
Dec. 31, 2024	WMT	A	588	—	—	250,023 Direct	+0.24%	Acquired	(price as of 2026-08-19)
Sept. 30, 2024	WMT	A	658	—	—	249,435 Direct	+0.26%	Acquired	(price as of 2026-08-19)
June 30, 2024	WMT	A	785	—	—	248,201 Direct	+0.32%	Acquired	(price as of 2026-08-19)
June 5, 2024	WMT	A	4,654	—	—	247,416 Direct	+1.92%	Acquired	(price as of 2026-08-19)
March 31, 2024	WMT	A	883	—	—	241,385 Direct	+0.37%	Acquired	(price as of 2026-08-19)
Dec. 31, 2023	WMT	A	337	—	—	79,923 Direct	+0.42%	Acquired	(price as of 2026-08-19)
Dec. 12, 2023	WMT	G	2,500	—	—	482,878 Indirect	-0.52%	Disposed	(price as of 2026-08-19)
Dec. 8, 2023	WMT	J	2,500	—	—	485,378 Indirect	+0.52%	Acquired	(price as of 2026-08-19)
Dec. 1, 2023	WMT	G	60,000	—	—	482,878 Indirect	-11.05%	Disposed	(price as of 2026-08-19)
Nov. 29, 2023	WMT	J	60,000	—	—	542,878 Indirect	+12.43%	Acquired	(price as of 2026-08-19)
Sept. 30, 2023	WMT	A	332	—	—	79,586 Direct	+0.42%	Acquired	(price as of 2026-08-19)
June 30, 2023	WMT	A	338	—	—	79,014 Direct	+0.43%	Acquired	(price as of 2026-08-19)
May 31, 2023	WMT	A	2,120	—	—	78,176 Direct	+2.79%	Acquired	(price as of 2026-08-19)
March 31, 2023	WMT	A	360	—	—	76,056 Direct	+0.48%	Acquired	(price as of 2026-08-19)
Dec. 31, 2022	WMT	A	375	—	—	75,448 Direct	+0.50%	Acquired	(price as of 2026-08-19)
Dec. 27, 2022	WMT	G	541,000	—	—	482,878 Indirect	-52.84%	Disposed	(price as of 2026-08-19)
Dec. 20, 2022	WMT	J	541,000	—	—	1,023,878 Indirect	+112.04%	Acquired	(price as of 2026-08-19)
Sept. 30, 2022	WMT	A	410	—	—	74,806 Direct	+0.55%	Acquired	(price as of 2026-08-19)
June 30, 2022	WMT	A	437	—	—	74,396 Direct	+0.59%	Acquired	(price as of 2026-08-19)
June 1, 2022	WMT	A	2,451	—	—	73,959 Direct	+3.43%	Acquired	(price as of 2026-08-19)
March 31, 2022	WMT	A	357	—	—	71,029 Direct	+0.51%	Acquired	(price as of 2026-08-19)
Dec. 31, 2021	WMT	A	367	—	—	70,449 Direct	+0.52%	Acquired	(price as of 2026-08-19)
Dec. 29, 2021	WMT	G	73,000	—	—	482,878 Indirect	-13.13%	Disposed	(price as of 2026-08-19)
Dec. 28, 2021	WMT	G	73,000	—	—	555,878 Indirect	-11.61%	Disposed	(price as of 2026-08-19)
Dec. 23, 2021	WMT	J	146,000	—	—	628,878 Indirect	+30.24%	Acquired	(price as of 2026-08-19)
Sept. 30, 2021	WMT	A	381	—	—	70,082 Direct	+0.55%	Acquired	(price as of 2026-08-19)
June 30, 2021	WMT	A	377	—	—	69,484 Direct	+0.55%	Acquired	(price as of 2026-08-19)
June 3, 2021	WMT	A	2,030	—	—	68,892 Direct	+3.04%	Acquired	(price as of 2026-08-19)
March 31, 2021	WMT	A	391	—	—	66,645 Direct	+0.59%	Acquired	(price as of 2026-08-19)
Dec. 31, 2020	WMT	A	369	—	—	66,254 Direct	+0.56%	Acquired	(price as of 2026-08-19)
Sept. 30, 2020	WMT	A	380	—	—	65,685 Direct	+0.58%	Acquired	(price as of 2026-08-19)
June 30, 2020	WMT	A	444	—	—	65,096 Direct	+0.69%	Acquired	(price as of 2026-08-19)
June 4, 2020	WMT	A	2,354	—	—	64,217 Direct	+3.81%	Acquired	(price as of 2026-08-19)
March 31, 2020	WMT	A	468	—	—	61,863 Direct	+0.76%	Acquired	(price as of 2026-08-19)
Dec. 31, 2019	WMT	A	447	—	—	61,175 Direct	+0.74%	Acquired	(price as of 2026-08-19)
Sept. 30, 2019	WMT	A	448	—	—	60,503 Direct	+0.75%	Acquired	(price as of 2026-08-19)
June 30, 2019	WMT	A	481	—	—	60,055 Direct	+0.81%	Acquired	(price as of 2026-08-19)
June 5, 2019	WMT	A	2,753	—	—	59,574 Direct	+4.85%	Acquired	(price as of 2026-08-19)
March 31, 2019	WMT	A	545	—	—	56,586 Direct	+0.97%	Acquired	(price as of 2026-08-19)
Dec. 31, 2018	WMT	A	570	—	—	55,089 Direct	+1.05%	Acquired	(price as of 2026-08-19)
Sept. 30, 2018	WMT	A	566	—	—	54,519 Direct	+1.05%	Acquired	(price as of 2026-08-19)
Sept. 20, 2018	WMT	J	452,658	—	—	482,878 Indirect	+1497.88%	Acquired	(price as of 2026-08-19)
Sept. 20, 2018	WMT	J	1,357,974	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-19)
June 30, 2018	WMT	A	578	—	—	53,953 Direct	+1.08%	Acquired	(price as of 2026-08-19)
May 30, 2018	WMT	A	3,418	—	—	53,375 Direct	+6.84%	Acquired	(price as of 2026-08-19)
March 31, 2018	WMT	A	534	—	—	49,728 Direct	+1.09%	Acquired	(price as of 2026-08-19)
Dec. 31, 2017	WMT	A	481	—	—	49,002 Direct	+0.99%	Acquired	(price as of 2026-08-19)
Sept. 30, 2017	WMT	A	608	—	—	48,521 Direct	+1.27%	Acquired	(price as of 2026-08-19)
June 30, 2017	WMT	A	628	—	—	47,479 Direct	+1.34%	Acquired	(price as of 2026-08-19)
June 2, 2017	WMT	A	3,454	—	—	46,851 Direct	+7.96%	Acquired	(price as of 2026-08-19)
March 31, 2017	WMT	A	659	—	—	43,397 Direct	+1.54%	Acquired	(price as of 2026-08-19)
March 2, 2017	WMT	G	1,715,000	—	—	30,220 Indirect	-98.27%	Disposed	(price as of 2026-08-19)
Feb. 28, 2017	WMT	J	1,715,000	—	—	1,745,220 Indirect	+5675.05%	Acquired	(price as of 2026-08-19)
Dec. 31, 2016	WMT	A	687	—	—	42,517 Direct	+1.64%	Acquired	(price as of 2026-08-19)
Dec. 16, 2016	WMT	G	550,000	—	—	30,220 Indirect	-94.79%	Disposed	(price as of 2026-08-19)
Dec. 14, 2016	WMT	J	550,000	—	—	580,220 Indirect	+1819.99%	Acquired	(price as of 2026-08-19)
Dec. 9, 2016	H	S	1,225,000	$55.49	$67,975,250	3,822,328 Indirect	-24.27%	Disposed	231.4% (price as of 2026-08-19)
Nov. 30, 2016	H	S	4,000,000	$50.80	$203,200,000	5,047,328 Indirect	-44.21%	Disposed	262.0% (price as of 2026-08-19)
Nov. 28, 2016	H	S	1,800	$53.90	$97,020	9,047,328 Indirect	-0.02%	Disposed	241.2% (price as of 2026-08-19)
Nov. 28, 2016	H	S	53,200	$53.25	$2,832,900	9,049,128 Indirect	-0.58%	Disposed	245.3% (price as of 2026-08-19)
Nov. 25, 2016	H	S	51,776	$54.18	$2,805,224	9,102,328 Indirect	-0.57%	Disposed	239.4% (price as of 2026-08-19)
Nov. 25, 2016	H	S	33,562	$53.60	$1,798,923	9,154,104 Indirect	-0.37%	Disposed	243.1% (price as of 2026-08-19)
Nov. 23, 2016	H	S	90,000	$52.99	$4,769,100	9,187,666 Indirect	-0.97%	Disposed	247.0% (price as of 2026-08-19)
Nov. 22, 2016	H	S	43,000	$53.76	$2,311,680	9,277,666 Indirect	-0.46%	Disposed	242.1% (price as of 2026-08-19)
Nov. 21, 2016	H	S	136,176	$54.18	$7,378,016	9,320,666 Indirect	-1.44%	Disposed	239.4% (price as of 2026-08-19)
Nov. 18, 2016	H	S	78,000	$53.98	$4,210,440	9,456,842 Indirect	-0.82%	Disposed	240.7% (price as of 2026-08-19)
Nov. 17, 2016	H	S	81,000	$53.92	$4,367,520	9,534,842 Indirect	-0.84%	Disposed	241.0% (price as of 2026-08-19)
Nov. 16, 2016	H	S	155,621	$53.59	$8,339,729	9,615,842 Indirect	-1.59%	Disposed	243.1% (price as of 2026-08-19)
Nov. 16, 2016	H	S	43,271	$52.49	$2,271,295	9,771,463 Indirect	-0.44%	Disposed	250.3% (price as of 2026-08-19)
Nov. 15, 2016	H	S	45,000	$52.56	$2,365,200	9,814,734 Indirect	-0.46%	Disposed	249.9% (price as of 2026-08-19)
Nov. 14, 2016	H	S	68,000	$53.24	$3,620,320	9,859,734 Indirect	-0.68%	Disposed	245.4% (price as of 2026-08-19)
Nov. 11, 2016	H	S	44,878	$52.83	$2,370,905	9,927,734 Indirect	-0.45%	Disposed	248.1% (price as of 2026-08-19)
Nov. 10, 2016	H	S	2,408	$53.60	$129,069	9,972,612 Indirect	-0.02%	Disposed	243.1% (price as of 2026-08-19)
Nov. 10, 2016	H	S	60,023	$52.80	$3,169,214	9,975,020 Indirect	-0.60%	Disposed	248.3% (price as of 2026-08-19)
Nov. 9, 2016	H	S	53,376	$53.00	$2,828,928	10,035,043 Indirect	-0.53%	Disposed	247.0% (price as of 2026-08-19)
Nov. 9, 2016	H	S	70,600	$52.75	$3,724,150	10,088,419 Indirect	-0.69%	Disposed	248.6% (price as of 2026-08-19)
Nov. 9, 2016	H	S	52,473	$52.12	$2,734,893	10,159,019 Indirect	-0.51%	Disposed	252.8% (price as of 2026-08-19)
Nov. 9, 2016	H	S	6,927	$51.20	$354,662	10,211,492 Indirect	-0.07%	Disposed	259.2% (price as of 2026-08-19)
Nov. 8, 2016	H	S	70,600	$52.75	$3,724,150	10,088,419 Indirect	-0.69%	Disposed	248.6% (price as of 2026-08-19)
Nov. 8, 2016	H	S	52,473	$52.12	$2,734,893	10,159,019 Indirect	-0.51%	Disposed	252.8% (price as of 2026-08-19)
Nov. 8, 2016	H	S	6,927	$51.20	$354,662	10,211,492 Indirect	-0.07%	Disposed	259.2% (price as of 2026-08-19)
Nov. 4, 2016	H	S	10,187,641	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 4, 2016	H	P	10,187,641	—	—	10,218,419 Indirect	+33100.40%	Acquired	(price as of 2026-08-19)
Sept. 30, 2016	WMT	A	659	—	—	41,610 Direct	+1.61%	Acquired	(price as of 2026-08-19)
June 30, 2016	WMT	A	705	—	—	40,750 Direct	+1.76%	Acquired	(price as of 2026-08-19)
June 3, 2016	WMT	A	3,880	—	—	40,045 Direct	+10.73%	Acquired	(price as of 2026-08-19)
March 31, 2016	WMT	A	694	—	—	35,359 Direct	+2.00%	Acquired	(price as of 2026-08-19)
Dec. 31, 2015	WMT	A	775	—	—	34,665 Direct	+2.29%	Acquired	(price as of 2026-08-19)
Dec. 28, 2015	WMT	G	575,000	—	—	30,220 Indirect	-95.01%	Disposed	(price as of 2026-08-19)
Dec. 17, 2015	WMT	J	575,000	—	—	605,220 Indirect	+1902.71%	Acquired	(price as of 2026-08-19)

Showing latest 100 of 159 transactions

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. 4, 2016	H	Class B Common Stock	Class A Common Stock (10,187,641)	$0.00	—	10,187,641	Disposed

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

Initial ownership (Form 3) 5 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 4, 2009	H	Class A Common Stock	9,787	Direct
Nov. 4, 2009	H	Class A Common Stock	1,091	Indirect
Nov. 4, 2009	H	Class B Common Stock→ Class A Common Stock (10,187,641)	10,187,641	Indirect
June 10, 2008	WMT	Common Stock	1,810,632	Indirect
June 10, 2008	WMT	Common Stock	30,220	Indirect