Ra Biosources, Inc.

Form 5500

RA BIOSOURCES INC

820 American Street Suite A, San Carlos, Ca 94070 (650) 631-8763 EIN:81-0590544 Plan Admin:Jingrong Guo

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NameRA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY4 / 4 Assets BOY/EOY$2,643,721 / $3,328,870	2023	RA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST - Plan #001	4 / 4	$2,643,721 / $3,328,870
2022	Plan NameRA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY4 / 4 Assets BOY/EOY$2,926,999 / $2,643,721	2022	RA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST - Plan #001	4 / 4	$2,926,999 / $2,643,721
2021	Plan NameRA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY4 / 4 Assets BOY/EOY$2,227,528 / $2,926,999	2021	RA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST - Plan #001	4 / 4	$2,227,528 / $2,926,999
2020	Plan NameRA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY4 / 4 Assets BOY/EOY$1,818,382 / $2,227,528	2020	RA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST - Plan #001	4 / 4	$1,818,382 / $2,227,528
2019	Plan NameRA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY4 / 4 Assets BOY/EOY$1,275,208 / $1,818,382	2019	RA BIOSOURCES INC 401(K) PROFIT SHARING PLAN & TRUST - Plan #001	4 / 4	$1,275,208 / $1,818,382