Materials Research and Design, Inc.

Form 5500

MATERIALS RESEARCH & DESIGN, INC.

300 E. Swedesford Road, Wayne, Pa 19087 (610) 964-9000 EIN:23-2839876 Plan Admin:Craig Iwano

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NameMATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN Plan #001 Participants BOY/EOY29 / 30 Assets BOY/EOY$9,225,280 / $10,486,599	2023	MATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN - Plan #001	29 / 30	$9,225,280 / $10,486,599
2022	Plan NameMATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN Plan #001 Participants BOY/EOY27 / 29 Assets BOY/EOY$10,501,605 / $9,225,280	2022	MATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN - Plan #001	27 / 29	$10,501,605 / $9,225,280
2021	Plan NameMATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN Plan #001 Participants BOY/EOY25 / 25 Assets BOY/EOY$8,849,652 / $10,501,605	2021	MATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN - Plan #001	25 / 25	$8,849,652 / $10,501,605
2020	Plan NameMATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN Plan #001 Participants BOY/EOY25 / 25 Assets BOY/EOY$7,500,384 / $8,849,652	2020	MATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN - Plan #001	25 / 25	$7,500,384 / $8,849,652
2019	Plan NameMATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN Plan #001 Participants BOY/EOY25 / 25 Assets BOY/EOY$6,165,995 / $7,500,384	2019	MATERIALS RESEARCH & DESIGN, INC. 401(K) PLAN - Plan #001	25 / 25	$6,165,995 / $7,500,384