Acentech Incorporated

Form 5500

ACENTECH INC.

33 Moulton Street, Cambridge, Ma 02138 (617) 499-8000 EIN:04-3024663 Plan Admin:John Barker

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NameACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN Plan #002 Participants BOY/EOY92 / 113 Assets BOY/EOY$15,500,012 / $20,071,956	2023	ACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN - Plan #002	92 / 113	$15,500,012 / $20,071,956
2022	Plan NameACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN Plan #002 Participants BOY/EOY87 / 92 Assets BOY/EOY$18,192,473 / $15,500,012	2022	ACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN - Plan #002	87 / 92	$18,192,473 / $15,500,012
2022	Plan NameACENTECH INCORPORATED EMPLOYEE STOCK OWNERSHIP PLAN Plan #003 Participants BOY/EOY81 / 86 Assets BOY/EOY$0 / $0	2022	ACENTECH INCORPORATED EMPLOYEE STOCK OWNERSHIP PLAN - Plan #003	81 / 86	$0 / $0
2021	Plan NameACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN Plan #002 Participants BOY/EOY85 / 87 Assets BOY/EOY$15,366,584 / $18,192,473	2021	ACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN - Plan #002	85 / 87	$15,366,584 / $18,192,473
2021	Plan NameACENTECH INCORPORATED EMPLOYEE STOCK OWNERSHIP PLAN Plan #003 Participants BOY/EOY83 / 81 Assets BOY/EOY$0 / $0	2021	ACENTECH INCORPORATED EMPLOYEE STOCK OWNERSHIP PLAN - Plan #003	83 / 81	$0 / $0
2020	Plan NameACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN Plan #002 Participants BOY/EOY88 / 85 Assets BOY/EOY$13,484,570 / $15,366,584	2020	ACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN - Plan #002	88 / 85	$13,484,570 / $15,366,584
2020	Plan NameACENTECH INCORPORATED EMPLOYEE STOCK OWNERSHIP PLAN Plan #003 Participants BOY/EOY79 / 83 Assets BOY/EOY$0 / $0	2020	ACENTECH INCORPORATED EMPLOYEE STOCK OWNERSHIP PLAN - Plan #003	79 / 83	$0 / $0
2019	Plan NameACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN Plan #002 Participants BOY/EOY80 / 88 Assets BOY/EOY$12,357,678 / $13,484,570	2019	ACENTECH INCORPORATED 401(K) SAVINGS AND INVESTMENT PLAN - Plan #002	80 / 88	$12,357,678 / $13,484,570
2019	Plan NameACENTECH INCORPORATED EMPLOYEE STOCK OWNERSHIP PLAN Plan #003 Participants BOY/EOY65 / 72 Assets BOY/EOY$0 / $0	2019	ACENTECH INCORPORATED EMPLOYEE STOCK OWNERSHIP PLAN - Plan #003	65 / 72	$0 / $0