Montgomery William C

Director at APACHE CORP · on record since Sep 29, 2011
Director at ENTERPRISE PRODUCTS PARTNERS L.P. · on record since Oct 8, 2015

Insider trading activity of Montgomery William C

Transactions on record: 157; since Sep 29, 2011

Open-market buys: 9; $3.3M

Open-market sells: 0

Companies traded: 3; last filing Feb 10, 2026

Figures computed from official regulatory filings — .

Companies where Montgomery William C has traded

ENTERPRISE PRODUCTS PARTNERS L.P.15 tx · $2.2M · Feb 10, 2026
APA Corp19 tx · $14.5K · Apr 4, 2022
APACHE CORP123 tx · $1.6M · Feb 23, 2021

Track record of Montgomery William C

Statistical track record

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Open-market buys: 9

Last buy: Jul 30, 2025

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Transaction history of Montgomery William C

Co-insiders of Montgomery William C

Ables Grady LAPACHE CORP
ANDRAS OSENTERPRISE PRODUCTS PARTNERS L.P.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 10, 2026	Award	2,560	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Jul 30, 2025	Buy	16,000	31.55 USD	$504.8K	conv 39First in 12mo	SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 10, 2025	Award	2,733	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 8, 2024	Award	3,429	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Aug 7, 2023	Buy	50,000	26.60 USD	$1.3M	conv 75Unusual sizeFirst in 12mo	SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 9, 2023	Award	3,482	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Apr 4, 2022	ExerciseD (derivative)	1,209	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Apr 4, 2022	ExerciseD (derivative)	-1,209	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Apr 4, 2022	AwardD (derivative)	1,209	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Feb 23, 2022	OtherD (derivative)	253	31.04 USD	$7.9K	Unusual size	SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 9, 2022	Award	3,725	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jan 3, 2022	ExerciseD (derivative)	1,859	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jan 3, 2022	AwardD (derivative)	1,859	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jan 3, 2022	ExerciseD (derivative)	-1,859	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Nov 23, 2021	OtherD (derivative)	143	26.53 USD	$3.8K		SEC
APA CorpListing unverified	Oct 4, 2021	ExerciseD (derivative)	2,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Oct 4, 2021	ExerciseD (derivative)	-2,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Oct 4, 2021	AwardD (derivative)	2,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Aug 24, 2021	OtherD (derivative)	84	17.29 USD	$1.5K		SEC
APA CorpListing unverified	Jul 1, 2021	ExerciseD (derivative)	-2,311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jul 1, 2021	ExerciseD (derivative)	2,311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jul 1, 2021	AwardD (derivative)	2,311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	May 24, 2021	OtherD (derivative)	67	20.89 USD	$1.4K		SEC
APA CorpListing unverified	Apr 1, 2021	AwardD (derivative)	2,793	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Apr 1, 2021	ExerciseD (derivative)	-2,793	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 10, 2026	Award	2,560	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Jul 30, 2025	Buy	16,000	31.55 USD	$504.8K	conv 39First in 12mo	SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 10, 2025	Award	2,733	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 8, 2024	Award	3,429	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Aug 7, 2023	Buy	50,000	26.60 USD	$1.3M	conv 75Unusual sizeFirst in 12mo	SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 9, 2023	Award	3,482	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Apr 4, 2022	ExerciseD (derivative)	1,209	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Apr 4, 2022	ExerciseD (derivative)	-1,209	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Apr 4, 2022	AwardD (derivative)	1,209	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Feb 23, 2022	OtherD (derivative)	253	31.04 USD	$7.9K	Unusual size	SEC
ENTERPRISE PRODUCTS PARTNERS L.P.Listing on record	Feb 9, 2022	Award	3,725	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jan 3, 2022	ExerciseD (derivative)	1,859	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jan 3, 2022	AwardD (derivative)	1,859	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jan 3, 2022	ExerciseD (derivative)	-1,859	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Nov 23, 2021	OtherD (derivative)	143	26.53 USD	$3.8K		SEC
APA CorpListing unverified	Oct 4, 2021	ExerciseD (derivative)	2,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Oct 4, 2021	ExerciseD (derivative)	-2,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Oct 4, 2021	AwardD (derivative)	2,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Aug 24, 2021	OtherD (derivative)	84	17.29 USD	$1.5K		SEC
APA CorpListing unverified	Jul 1, 2021	ExerciseD (derivative)	-2,311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jul 1, 2021	ExerciseD (derivative)	2,311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Jul 1, 2021	AwardD (derivative)	2,311	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	May 24, 2021	OtherD (derivative)	67	20.89 USD	$1.4K		SEC
APA CorpListing unverified	Apr 1, 2021	AwardD (derivative)	2,793	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
APA CorpListing unverified	Apr 1, 2021	ExerciseD (derivative)	-2,793	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC