William C Montgomery

Insider

First SEC filing: Oct. 8, 2015 · Latest: Oct. 8, 2015

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 + 27 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

27 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 4, 2023	EPD	P	50,000	$26.60	$1,330,000	114,758 Direct	+77.21%	Acquired	44.2% (price as of 2026-08-20)
Feb. 9, 2023	EPD	A	3,482	—	—	64,758 Direct	+5.68%	Acquired	(price as of 2026-08-20)
March 31, 2022	APA	M	1,209	—	—	64,221 Direct	+1.92%	Acquired	(price as of 2026-08-20)
March 31, 2022	APA	A	1,209	—	—	1,209 Direct	—	Acquired	(price as of 2026-08-20)
March 31, 2022	APA	M	1,209	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 22, 2022	APA	J	253	$31.04	$7,853	63,012 Direct	+0.40%	Acquired	43.7% (price as of 2026-08-20)
Feb. 8, 2022	EPD	A	3,725	—	—	61,276 Direct	+6.47%	Acquired	(price as of 2026-08-20)
Dec. 31, 2021	APA	M	1,859	—	—	62,759 Direct	+3.05%	Acquired	(price as of 2026-08-20)
Dec. 31, 2021	APA	A	1,859	—	—	1,859 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2021	APA	M	1,859	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 22, 2021	APA	J	143	$26.53	$3,794	60,900 Direct	+0.24%	Acquired	68.1% (price as of 2026-08-20)
Sept. 30, 2021	APA	M	2,333	—	—	60,757 Direct	+3.99%	Acquired	(price as of 2026-08-20)
Sept. 30, 2021	APA	A	2,333	—	—	2,333 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2021	APA	M	2,333	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 23, 2021	APA	J	84	$17.29	$1,452	58,424 Direct	+0.14%	Acquired	158.0% (price as of 2026-08-20)
June 30, 2021	APA	M	2,311	—	—	58,340 Direct	+4.12%	Acquired	(price as of 2026-08-20)
June 30, 2021	APA	A	2,311	—	—	2,311 Direct	—	Acquired	(price as of 2026-08-20)
June 30, 2021	APA	M	2,311	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 21, 2021	APA	J	67	$20.89	$1,400	56,029 Direct	+0.12%	Acquired	113.5% (price as of 2026-08-20)
March 31, 2021	APA	M	2,793	—	—	55,962 Direct	+5.25%	Acquired	(price as of 2026-08-20)
March 31, 2021	APA	A	2,793	—	—	2,793 Direct	—	Acquired	(price as of 2026-08-20)
March 31, 2021	APA	M	2,793	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 4, 2021	EPD	A	4,358	—	—	57,551 Direct	+8.19%	Acquired	(price as of 2026-08-20)
Feb. 19, 2020	EPD	A	3,273	—	—	53,193 Direct	+6.56%	Acquired	(price as of 2026-08-20)
Feb. 11, 2019	EPD	A	3,085	—	—	49,920 Direct	+6.59%	Acquired	(price as of 2026-08-20)
Feb. 12, 2018	EPD	A	3,272	—	—	46,835 Direct	+7.51%	Acquired	(price as of 2026-08-20)
Feb. 16, 2017	EPD	A	2,937	—	—	43,563 Direct	+7.23%	Acquired	(price as of 2026-08-20)
Feb. 16, 2016	EPD	A	4,126	—	—	40,626 Direct	+11.30%	Acquired	(price as of 2026-08-20)
Feb. 11, 2016	EPD	P	10,000	$19.69	$196,900	36,500 Direct	+37.74%	Acquired	94.8% (price as of 2026-08-20)
Dec. 7, 2015	EPD	P	10,000	$21.25	$212,500	26,500 Direct	+60.61%	Acquired	80.5% (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
March 31, 2022	APA	Phantom Stock Units	Common Stock (1,209)	—	—	1,209	Acquired
March 31, 2022	APA	Restricted Stock / Units	Common Stock (1,209)	—	—	1,209	Acquired
March 31, 2022	APA	Restricted Stock / Units	Common Stock (1,209)	—	—	1,209	Disposed
Feb. 22, 2022	APA	Phantom Stock Units [F1]	Common Stock (253)	—	—	253	Acquired
Dec. 31, 2021	APA	Phantom Stock Units	Common Stock (1,859)	—	—	1,859	Acquired
Dec. 31, 2021	APA	Restricted Stock / Units	Common Stock (1,859)	—	—	1,859	Acquired
Dec. 31, 2021	APA	Restricted Stock / Units	Common Stock (1,859)	—	—	1,859	Disposed
Nov. 22, 2021	APA	Phantom Stock Units	Common Stock (143)	—	—	143	Acquired
Sept. 30, 2021	APA	Phantom Stock Units	Common Stock (2,333)	—	—	2,333	Acquired
Sept. 30, 2021	APA	Restricted Stock / Units	Common Stock (2,333)	—	—	2,333	Acquired
Sept. 30, 2021	APA	Restricted Stock / Units	Common Stock (2,333)	—	—	2,333	Disposed
Aug. 23, 2021	APA	Phantom Stock Units	Common Stock (84)	—	—	84	Acquired
June 30, 2021	APA	Phantom Stock Units	Common Stock (2,311)	—	—	2,311	Acquired
June 30, 2021	APA	Restricted Stock / Units	Common Stock (2,311)	—	—	2,311	Acquired
June 30, 2021	APA	Restricted Stock / Units	Common Stock (2,311)	—	—	2,311	Disposed
May 21, 2021	APA	Phantom Stock Units	Common Stock (67)	—	—	67	Acquired
March 31, 2021	APA	Phantom Stock Units	Common Stock (2,793)	—	—	2,793	Acquired
March 31, 2021	APA	Restricted Stock / Units	Common Stock (2,793)	—	—	2,793	Acquired
March 31, 2021	APA	Restricted Stock / Units	Common Stock (2,793)	—	—	2,793	Disposed

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
Oct. 8, 2015	EPD	Common Units Representing Limited Partnership Interests	16,500	Indirect