Tech-Etch, Inc.

Form 5500

TECH-ETCH, INC.

45 Aldrin Rd, Plymouth, Ma 02360 (508) 747-0300 EIN:04-2324804 Plan Admin:Kevin Feeney

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2022	Plan NameTECH-ETCH, INC. 401(K) PLAN Plan #001 Participants BOY/EOY761 / 752 Assets BOY/EOY$60,398,335 / $48,238,903	2022	TECH-ETCH, INC. 401(K) PLAN - Plan #001	761 / 752	$60,398,335 / $48,238,903
2022	Plan NameTECH-ETCH EMPLOYEE STOCK OWNERSHIP PLAN Plan #002 Participants BOY/EOY890 / 819 Assets BOY/EOY$48,037,688 / $41,959,447	2022	TECH-ETCH EMPLOYEE STOCK OWNERSHIP PLAN - Plan #002	890 / 819	$48,037,688 / $41,959,447
2022	Plan NameEMPLOYEE BENEFIT PLAN Plan #501 Participants BOY/EOY684 / 0 Assets BOY/EOY$0 / $0	2022	EMPLOYEE BENEFIT PLAN - Plan #501	684 / 0	$0 / $0
2021	Plan NameTECH-ETCH, INC. 401(K) PLAN Plan #001 Participants BOY/EOY812 / 745 Assets BOY/EOY$52,963,789 / $60,398,335	2021	TECH-ETCH, INC. 401(K) PLAN - Plan #001	812 / 745	$52,963,789 / $60,398,335
2021	Plan NameTECH-ETCH EMPLOYEE STOCK OWNERSHIP PLAN Plan #002 Participants BOY/EOY842 / 771 Assets BOY/EOY$54,610,880 / $48,037,688	2021	TECH-ETCH EMPLOYEE STOCK OWNERSHIP PLAN - Plan #002	842 / 771	$54,610,880 / $48,037,688
2021	Plan NameEMPLOYEE BENEFIT PLAN Plan #501 Participants BOY/EOY663 / 0 Assets BOY/EOY$0 / $0	2021	EMPLOYEE BENEFIT PLAN - Plan #501	663 / 0	$0 / $0
2020	Plan NameTECH-ETCH EMPLOYEE STOCK OWNERSHIP PLAN Plan #002 Participants BOY/EOY883 / 815 Assets BOY/EOY$55,065,841 / $54,610,880	2020	TECH-ETCH EMPLOYEE STOCK OWNERSHIP PLAN - Plan #002	883 / 815	$55,065,841 / $54,610,880
2020	Plan NameTECH-ETCH, INC. 401(K) PLAN Plan #001 Participants BOY/EOY827 / 812 Assets BOY/EOY$47,278,609 / $52,963,789	2020	TECH-ETCH, INC. 401(K) PLAN - Plan #001	827 / 812	$47,278,609 / $52,963,789
2020	Plan NameEMPLOYEE BENEFIT PLAN Plan #501 Participants BOY/EOY749 / 0 Assets BOY/EOY$0 / $0	2020	EMPLOYEE BENEFIT PLAN - Plan #501	749 / 0	$0 / $0
2019	Plan NameTECH-ETCH EMPLOYEE STOCK OWNERSHIP PLAN Plan #002 Participants BOY/EOY641 / 641 Assets BOY/EOY$39,704,989 / $55,065,841	2019	TECH-ETCH EMPLOYEE STOCK OWNERSHIP PLAN - Plan #002	641 / 641	$39,704,989 / $55,065,841
2019	Plan NameTECH-ETCH, INC. 401(K) PLAN Plan #001 Participants BOY/EOY744 / 762 Assets BOY/EOY$40,193,604 / $47,278,609	2019	TECH-ETCH, INC. 401(K) PLAN - Plan #001	744 / 762	$40,193,604 / $47,278,609
2019	Plan NameEMPLOYEE BENEFIT PLAN Plan #501 Participants BOY/EOY704 / 0 Assets BOY/EOY$0 / $0	2019	EMPLOYEE BENEFIT PLAN - Plan #501	704 / 0	$0 / $0
2018	Plan NameEMPLOYEE BENEFIT PLAN Plan #501 Participants BOY/EOY658 / 0 Assets BOY/EOY$0 / $0	2018	EMPLOYEE BENEFIT PLAN - Plan #501	658 / 0	$0 / $0