MA-I/A 0001623602 XXXXXXXX Matthew Rothchild 6127015566 matthew.rothchild@missioncriticalservices.com matthew.rothchild@missioncriticalservices.com N 0001623602-25-000002 N Lewis Adrian Wilks 3017730 N 1 0001623602 USCA Municipal Advisors LLC USCA Securities LLC 05-08-2013 N 867-01095 LOCATED 05-08-2013 4444 Westheimer Suite G500 Houston TX 77027 05-2013 USCA MUNICIPAL ADVISORS LLC Houston TX 77027 Y N Managing Director 01-1998 05-2013 COASTAL SECURITIES INC Houston TX 77057 Y N Managing Director Y 05-2013 USCA Securities LLC 4444 Westheimer Suite G500 Houston TX 77027 N Y USCA Securities is a registered broker-dealer and an affiliate of USCA Municipal Advisors. Registered Representative 0 Dual Registration required by Firm 01-1995 Wilks Energy, Inc. 433 FM 2035 Sweetwater TX 79556 N N Ranch land with wind and oil and gas royalties Shareholder 1 Review and preparing lease agreements. 01-1980 Gibson Products Co. of Kerrville, Inc. 111 West Main St. Kerville TX 78028 N N Retail Discount Store Shareholder, Treasurer 3 Review financials and CAPX needs and approve store sales and marketing strategy. 02-2018 Wilks Land Partenrship 433 FM 2035 Sweetwater TX 79556 N N Real estate management Wilks Family Representative 1 Represent the interests of the Wilks Family 02-2018 Wilks Kemp 433 FM 2035 Sweetwater TX 79556 N N Real estate management Wilks Family Representative 1 Represent the interests of the Wilks Family 02-2018 Hodge Wilks Kemp 433 FM 2035 Sweetwater TX 79556 N N Real Estate Management Wilks Family Representative 1 Represent the interests of the Wilks family 02-2018 Hodge Wilks 433 FM 2035 Sweetwater TX 79556 N N Real estate management Wilks Family Representative 1 Represent interests of the Wilks Family N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N 03-23-2026 Matthew Rothchild CCO