Weyerhaeuser Company

Form 5500

WEYERHAEUSER COMPANY

220 Occidental Ave S, Seattle, Wa 98104 (206) 539-3000 EIN:91-0470860 Plan Admin:Korey Lowder

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2022	Plan NameWEYERHAEUSER 401(K) PLAN Plan #035 Participants BOY/EOY14,159 / 14,295 Assets BOY/EOY$2,532,831,000 / $2,056,146,000	2022	WEYERHAEUSER 401(K) PLAN - Plan #035	14,159 / 14,295	$2,532,831,000 / $2,056,146,000
2022	Plan NameWEYERHAEUSER PENSION PLAN Plan #002 Participants BOY/EOY20,506 / 20,423 Assets BOY/EOY$2,622,842,093 / $1,792,303,377	2022	WEYERHAEUSER PENSION PLAN - Plan #002	20,506 / 20,423	$2,622,842,093 / $1,792,303,377
2022	Plan NameWEYERHAEUSER COMPANY HEALTH & WELFARE BENEFITS PLAN Plan #577 Participants BOY/EOY19,644 / 18,729 Assets BOY/EOY$0 / $0	2022	WEYERHAEUSER COMPANY HEALTH & WELFARE BENEFITS PLAN - Plan #577	19,644 / 18,729	$0 / $0
2021	Plan NameWEYERHAEUSER PENSION PLAN Plan #002 Participants BOY/EOY20,999 / 20,506 Assets BOY/EOY$2,432,062,050 / $2,622,842,093	2021	WEYERHAEUSER PENSION PLAN - Plan #002	20,999 / 20,506	$2,432,062,050 / $2,622,842,093
2021	Plan NameWEYERHAEUSER 401(K) PLAN Plan #035 Participants BOY/EOY14,389 / 14,159 Assets BOY/EOY$2,357,331,000 / $2,532,831,000	2021	WEYERHAEUSER 401(K) PLAN - Plan #035	14,389 / 14,159	$2,357,331,000 / $2,532,831,000
2021	Plan NameWEYERHAEUSER COMPANY HEALTH & WELFARE BENEFITS PLAN Plan #577 Participants BOY/EOY20,048 / 19,644 Assets BOY/EOY$0 / $0	2021	WEYERHAEUSER COMPANY HEALTH & WELFARE BENEFITS PLAN - Plan #577	20,048 / 19,644	$0 / $0
2020	Plan NameWEYERHAEUSER PENSION PLAN Plan #002 Participants BOY/EOY26,188 / 20,999 Assets BOY/EOY$2,863,165,162 / $2,432,062,050	2020	WEYERHAEUSER PENSION PLAN - Plan #002	26,188 / 20,999	$2,863,165,162 / $2,432,062,050
2020	Plan NameWEYERHAEUSER 401(K) PLAN Plan #035 Participants BOY/EOY14,747 / 14,389 Assets BOY/EOY$2,205,920,000 / $2,357,331,000	2020	WEYERHAEUSER 401(K) PLAN - Plan #035	14,747 / 14,389	$2,205,920,000 / $2,357,331,000
2020	Plan NameWEYERHAEUSER COMPANY HEALTH & WELFARE BENEFITS PLAN Plan #577 Participants BOY/EOY20,306 / 20,048 Assets BOY/EOY$0 / $0	2020	WEYERHAEUSER COMPANY HEALTH & WELFARE BENEFITS PLAN - Plan #577	20,306 / 20,048	$0 / $0
2019	Plan NameWEYERHAEUSER PENSION PLAN Plan #002 Participants BOY/EOY54,659 / 26,188 Assets BOY/EOY$4,120,632,033 / $2,863,165,162	2019	WEYERHAEUSER PENSION PLAN - Plan #002	54,659 / 26,188	$4,120,632,033 / $2,863,165,162
2019	Plan NameWEYERHAEUSER 401(K) PLAN Plan #035 Participants BOY/EOY15,084 / 14,747 Assets BOY/EOY$1,919,448,000 / $2,205,920,000	2019	WEYERHAEUSER 401(K) PLAN - Plan #035	15,084 / 14,747	$1,919,448,000 / $2,205,920,000
2019	Plan NameWEYERHAEUSER COMPANY HEALTH & WELFARE BENEFITS PLAN Plan #577 Participants BOY/EOY20,963 / 20,306 Assets BOY/EOY$0 / $0	2019	WEYERHAEUSER COMPANY HEALTH & WELFARE BENEFITS PLAN - Plan #577	20,963 / 20,306	$0 / $0