Interstate Underground Warehouse and Industrial Park, Inc.

Form 5500

INTERSTATE UNDERGROUND WAREHOUSE AND INDUSTRIAL PARK, INC.

8201 East 23rd Street, Kansas City, Mo 64129 (816) 833-0000 EIN:43-1130640 Plan Admin:Dennis Speer

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NameINTERSTATE UNDERGROUND 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY17 / 0 Assets BOY/EOY$882 / $0	2023	INTERSTATE UNDERGROUND 401(K) SAVINGS PLAN - Plan #001	17 / 0	$882 / $0
2022	Plan NameINTERSTATE UNDERGROUND 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY20 / 19 Assets BOY/EOY$299,142 / $882	2022	INTERSTATE UNDERGROUND 401(K) SAVINGS PLAN - Plan #001	20 / 19	$299,142 / $882
2021	Plan NameINTERSTATE UNDERGROUND 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY23 / 16 Assets BOY/EOY$304,315 / $299,142	2021	INTERSTATE UNDERGROUND 401(K) SAVINGS PLAN - Plan #001	23 / 16	$304,315 / $299,142
2020	Plan NameINTERSTATE UNDERGROUND 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY21 / 14 Assets BOY/EOY$747,086 / $304,315	2020	INTERSTATE UNDERGROUND 401(K) SAVINGS PLAN - Plan #001	21 / 14	$747,086 / $304,315
2019	Plan NameINTERSTATE UNDERGROUND 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY25 / 24 Assets BOY/EOY$685,758 / $747,086	2019	INTERSTATE UNDERGROUND 401(K) SAVINGS PLAN - Plan #001	25 / 24	$685,758 / $747,086