Perritt Laboratories, Inc.

Form 5500

PERRITT LABORATORIES, INC.

145 South Main Street, Hightstown, Nj 08520 (609) 443-4848 EIN:22-2007841 Plan Admin:Scott Perritt

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NamePERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY43 / 45 Assets BOY/EOY$4,084,180 / $4,357,896	2023	PERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN - Plan #001	43 / 45	$4,084,180 / $4,357,896
2022	Plan NamePERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY21 / 43 Assets BOY/EOY$5,409,660 / $4,084,180	2022	PERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN - Plan #001	21 / 43	$5,409,660 / $4,084,180
2021	Plan NamePERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY43 / 21 Assets BOY/EOY$4,795,882 / $5,409,660	2021	PERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN - Plan #001	43 / 21	$4,795,882 / $5,409,660
2020	Plan NamePERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY44 / 43 Assets BOY/EOY$4,071,029 / $4,795,882	2020	PERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN - Plan #001	44 / 43	$4,071,029 / $4,795,882
2019	Plan NamePERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY41 / 44 Assets BOY/EOY$3,314,300 / $4,071,029	2019	PERRITT LABORATORIES, INC. 401(K) PROFIT SHARING PLAN - Plan #001	41 / 44	$3,314,300 / $4,071,029