Yorktown X Associates LLC

10% owner at Extraction Oil & Gas, Inc. · on record since Oct 31, 2016
10% owner at Ramaco Resources, Inc. · on record since Feb 10, 2017
10% owner at Kimbell Royalty Partners, LP · on record since Dec 31, 2018
See footnote 5 at Kimbell Royalty Partners, LP · on record since Feb 14, 2019
10% owner at MNRL Sub Inc. · on record since May 3, 2019
10% owner at Riley Exploration Permian, Inc. · on record since Mar 1, 2021
10% owner at Solaris Energy Infrastructure, Inc. · on record since May 19, 2017

Insider trading activity of Yorktown X Associates LLC

Transactions on record: 29; since Oct 31, 2016

Open-market buys: 0

Open-market sells: 9; $116.9M

Companies traded: 6; last filing Jan 22, 2024

Figures computed from official regulatory filings — .

Companies where Yorktown X Associates LLC has traded

Riley Exploration Permian, Inc.2 tx · $532.5K · Jan 22, 2024
MNRL Sub Inc.4 tx · $13.9M · Dec 18, 2019
Solaris Energy Infrastructure, Inc.20 tx · $101.7M · Mar 14, 2019
Kimbell Royalty Partners, LP1 tx · Feb 14, 2019
Ramaco Resources, Inc.1 tx · $766.9K · Feb 10, 2017
Extraction Oil & Gas, Inc.1 tx · Oct 31, 2016

Track record of Yorktown X Associates LLC

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Yorktown X Associates LLC

Co-insiders of Yorktown X Associates LLC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Riley Exploration Permian, Inc.Listing on record	Jan 22, 2024	Sell	-10,244	22.30 USD	$228.4K	SEC
Riley Exploration Permian, Inc.Listing on record	Jan 22, 2024	Sell	-13,870	21.92 USD	$304K	SEC
MNRL Sub Inc.Listing unverified	Dec 18, 2019	OtherD (derivative)	-802,324	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MNRL Sub Inc.Listing unverified	Dec 18, 2019	Other	-802,324	—	n/a (No price was disclosed in the filing)	SEC
MNRL Sub Inc.Listing unverified	Dec 18, 2019	Sell	-802,324	17.38 USD	$13.9M	SEC
MNRL Sub Inc.Listing unverified	Dec 18, 2019	Other	802,324	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	OtherD (derivative)	-1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Other	-1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	OtherD (derivative)	-1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Other	1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Other	-1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Sell	-1,000,000	15.50 USD	$15.5M	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Sell	-1,000,000	15.65 USD	$15.7M	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Other	1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Kimbell Royalty Partners, LPListing on record	Feb 14, 2019	Other	770,946.07	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Jan 16, 2018	Other	1,408,388	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Jan 16, 2018	Other	-1,408,388	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Jan 16, 2018	OtherD (derivative)	-1,408,388	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Jan 16, 2018	Sell	-1,408,388	21.65 USD	$30.5M	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	Other	-553,112	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	Other	553,112	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	OtherD (derivative)	-553,112	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	Other	-2,107,089	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	Sell	-2,107,089	15.04 USD	$31.7M	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	OtherD (derivative)	-2,107,089	—	n/a (No price was disclosed in the filing)	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Riley Exploration Permian, Inc.Listing on record	Jan 22, 2024	Sell	-10,244	22.30 USD	$228.4K	SEC
Riley Exploration Permian, Inc.Listing on record	Jan 22, 2024	Sell	-13,870	21.92 USD	$304K	SEC
MNRL Sub Inc.Listing unverified	Dec 18, 2019	OtherD (derivative)	-802,324	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MNRL Sub Inc.Listing unverified	Dec 18, 2019	Other	-802,324	—	n/a (No price was disclosed in the filing)	SEC
MNRL Sub Inc.Listing unverified	Dec 18, 2019	Sell	-802,324	17.38 USD	$13.9M	SEC
MNRL Sub Inc.Listing unverified	Dec 18, 2019	Other	802,324	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	OtherD (derivative)	-1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Other	-1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	OtherD (derivative)	-1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Other	1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Other	-1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Sell	-1,000,000	15.50 USD	$15.5M	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Sell	-1,000,000	15.65 USD	$15.7M	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Mar 14, 2019	Other	1,000,000	—	n/a (No price was disclosed in the filing)	SEC
Kimbell Royalty Partners, LPListing on record	Feb 14, 2019	Other	770,946.07	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Jan 16, 2018	Other	1,408,388	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Jan 16, 2018	Other	-1,408,388	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Jan 16, 2018	OtherD (derivative)	-1,408,388	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Jan 16, 2018	Sell	-1,408,388	21.65 USD	$30.5M	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	Other	-553,112	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	Other	553,112	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	OtherD (derivative)	-553,112	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	Other	-2,107,089	—	n/a (No price was disclosed in the filing)	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	Sell	-2,107,089	15.04 USD	$31.7M	SEC
Solaris Energy Infrastructure, Inc.Listing on record	Nov 15, 2017	OtherD (derivative)	-2,107,089	—	n/a (No price was disclosed in the filing)	SEC