LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM

Reporting ownerCIK 0001370287

W. Howard Keenan Jr.

18 transactions in 4 companies, from October 10, 2025 to October 10, 2026.

By company

Where this insider traded.

Company	Ticker	Trades	Bought	Sold
Antero Midstream Corp	AM	5	—	—
ANTERO RESOURCES Corp	AR	5	—	—
Solaris Energy Infrastructure, Inc.	SEI	5	—	$149.0M
Aris Water Solutions, Inc.	ARIS	3	—	—

18 in total, newest filings first.

Company	Ticker	Insider	Date	Code	Shares	Price	Value
Antero Midstream Corp	AM	W. Howard Keenan Jr.Dir	Oct 10	A	2,015	$0.00	—
ANTERO RESOURCES Corp	AR	W. Howard Keenan Jr.Dir	Oct 10	A	1,497	$0.00	—
Solaris Energy Infrastructure, Inc.	SEI	W. Howard Keenan Jr.Dir	Aug 23	A	2,989	$0.00	—
Antero Midstream Corp	AM	W. Howard Keenan Jr.Dir	Jul 10	A	1,907	$0.00	—
ANTERO RESOURCES Corp	AR	W. Howard Keenan Jr.Dir	Jul 10	A	1,617	$0.00	—
Solaris Energy Infrastructure, Inc.	SEI	W. Howard Keenan Jr.DirDERIV	May 6	C	2,000,000	—	—
Solaris Energy Infrastructure, Inc.	SEI	W. Howard Keenan Jr.Dir	May 6	S	2,000,000	$74.50	$149.0M
Solaris Energy Infrastructure, Inc.	SEI	W. Howard Keenan Jr.Dir	May 6	C	2,000,000	$0.00	—
Solaris Energy Infrastructure, Inc.	SEI	W. Howard Keenan Jr.Dir	May 6	J	2,000,000	$0.00	—
Antero Midstream Corp	AM	W. Howard Keenan Jr.Dir	Apr 10	A	1,617	$0.00	—
ANTERO RESOURCES Corp	AR	W. Howard Keenan Jr.Dir	Apr 10	A	1,418	$0.00	—
Antero Midstream Corp	AM	W. Howard Keenan Jr.Dir	Jan 10	A	2,058	$0.00	—
ANTERO RESOURCES Corp	AR	W. Howard Keenan Jr.Dir	Jan 10	A	1,712	$0.00	—
Aris Water Solutions, Inc.	ARIS	W. Howard Keenan Jr.DirDERIV	Oct 15	D	9,304,608	—	—
Aris Water Solutions, Inc.	ARIS	W. Howard Keenan Jr.Dir	Oct 15	D	9,304,608	—	—
Aris Water Solutions, Inc.	ARIS	W. Howard Keenan Jr.Dir	Oct 15	D	34,485	—	—
Antero Midstream Corp	AM	W. Howard Keenan Jr.Dir	Oct 10	A	1,935	$0.00	—
ANTERO RESOURCES Corp	AR	W. Howard Keenan Jr.Dir	Oct 10	A	1,700	$0.00	—