YORKTOWN XI ASSOCIATES LLC

PrivateCIK: 1687163

Location

NEW YORK, NY

Name & Role	Position	Tenure	Holdings
RILEY EXPLORATION PERMIAN, INC.	—	Since Feb 2021	—
CARBON ENERGY CORP	—	Since Nov 2017	—
RAMACO RESOURCES, INC.	—	Since Nov 2023	—
ARIS WATER SOLUTIONS, INC.	—	Since Mar 2025	—

RILEY EXPLORATION PERMIAN, INC.

Position—

TenureSince Feb 2021

Holdings—

CARBON ENERGY CORP

Position—

TenureSince Nov 2017

Holdings—

RAMACO RESOURCES, INC.

Position—

TenureSince Nov 2023

Holdings—

ARIS WATER SOLUTIONS, INC.

Position—

TenureSince Mar 2025

Holdings—