Rock Engineering and Testing Laboratory, Inc.

Form 5500

ROCK ENGINEERING AND TESTING LABORATORY, INC.

6817 Leopard Street, Corpus Christi, Tx 78409 (361) 883-4555 EIN:74-2872164 Plan Admin:Andrea Cantu

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2022	Plan NameROCK ENGINEERING AND TESTING LABORATORY, INC. 401(K) PLAN Plan #001 Participants BOY/EOY82 / 0 Assets BOY/EOY$1,817,824 / $0	2022	ROCK ENGINEERING AND TESTING LABORATORY, INC. 401(K) PLAN - Plan #001	82 / 0	$1,817,824 / $0
2021	Plan NameROCK ENGINEERING AND TESTING LABORATORY, INC. 401(K) PLAN Plan #001 Participants BOY/EOY86 / 81 Assets BOY/EOY$1,137,667 / $1,817,824	2021	ROCK ENGINEERING AND TESTING LABORATORY, INC. 401(K) PLAN - Plan #001	86 / 81	$1,137,667 / $1,817,824
2020	Plan NameROCK ENGINEERING AND TESTING LABORATORY, INC. 401(K) PLAN Plan #001 Participants BOY/EOY78 / 78 Assets BOY/EOY$712,791 / $1,137,667	2020	ROCK ENGINEERING AND TESTING LABORATORY, INC. 401(K) PLAN - Plan #001	78 / 78	$712,791 / $1,137,667
2019	Plan NameROCK ENGINEERING AND TESTING LABORATORY, INC. 401(K) PLAN Plan #001 Participants BOY/EOY77 / 72 Assets BOY/EOY$349,726 / $712,791	2019	ROCK ENGINEERING AND TESTING LABORATORY, INC. 401(K) PLAN - Plan #001	77 / 72	$349,726 / $712,791