2024-09-12T15:28:40-05:00 2023-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2023-01-01 832430576 Mortenson Company Foundation % Foundation Source MORT 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 lois martin treasurer 8008391754 2024-09-05 true true Jeffrey D Haskell P01345770 8008391754 2023 2024-08-08 14:25:15Z X 15375980 X 4454158 536372 536372 51456 51456 0 5041986 587828 0 952 0 0 952 336 336 18900 36077 5 36072 56265 341 0 37024 410000 410000 466265 341 0 447024 4575721 587487 10821253 11907889 11907889 3489085 3468091 10821253 15396974 15375980 0 0 X 10821253 15396974 10821253 15396974 10821253 15396974 10821253 4575721 15396974 15396974 8166 8166 8166 7220 0 1200 8420 X 0 254 254 false false false false false false false true true MN true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false false false false false false false false false false false false false false false false false false Derek Cunz Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 1.0 0 0 0 Dan Johnson Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres 1.0 0 0 0 Lois Martin Foundation Source 501 Silverside Rd Wilmington DE 198091377 Treas, Dir 1.0 0 0 0 David Mortenson Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 1.0 0 0 0 Mark Mortenson Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Sec 1.0 0 0 0 Maja Rosenquist Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 1.0 0 0 0 289008 11656968 0 11945976 0 11945976 179190 11766786 588339 588339 8166 8166 580173 580173 580173 447024 0 0 0 0 447024 580173 353201 2021 2020 2019 447024 353201 93823 0 0 486350 0 0 NONE X ALL-IN MILWAUKEE INC 135 W WELLS ST STE 100 MILWAUKEE WI 53203 N/A PC General & Unrestricted 20000 ALZHEIMERS DISEASE AND RELATED DISORDERS ASSOCIATI 6575 UNION PARK AVE STE 600 COTTONWOOD HEIGHTS UT 84047 N/A PC General & Unrestricted 15000 AMERICAN HEART ASSOCIATION 4380 SW MACADAM AVE STE 480 PORTLAND OR 97239 N/A PC General & Unrestricted 10000 AMERICAN HEART ASSOCIATION INC 2750 BLUE WATER RD STE 250 EAGAN MN 55121 N/A PC General & Unrestricted 25000 CATHOLIC HEALTH INITIATIVES COLORADO FOUNDATION 9100 E MINERAL CIR CENTENNIAL CO 80112 N/A PC General & Unrestricted 25000 COMMUNITY TRANSITIONAL SCHOOL 6601 NE KILLINGSWORTH ST PORTLAND OR 97218 N/A PC General & Unrestricted 5000 CONSTRUCTING HOPE PRE- APPRENTICESHIP PROGRAM 405 NE CHURCH ST PORTLAND OR 97211 N/A PC General & Unrestricted 15000 CRISTO REY JESUIT HIGH SCHOOL 2924 4TH AVE S MINNEAPOLIS MN 55408 N/A PC General & Unrestricted 20000 EAST TENNESSEE FOUNDATION 520 W SUMMIT HILL DR STE 1101 KNOXVILLE TN 37902 N/A PC General & Unrestricted 5000 EDGEHILL NEIGHBORHOOD PARTNERSHIP 1224 MARTIN ST NASHVILLE TN 37203 N/A PC General & Unrestricted 15000 FROEDTERT HOSPITAL FOUNDATION INC 9200 W WISCONSIN AVE MILWAUKEE WI 53226 N/A SO I General & Unrestricted 50000 HEARTS AND HAMMERS TWIN CITIES 2603 FAIRVIEW AVE N ROSEVILLE MN 55113 N/A PC General & Unrestricted 25000 JUNIOR ACHIEVEMENT USA PO BOX 120478 SAINT PAUL MN 55112 N/A PC General & Unrestricted 25000 NATIONAL MULTIPLE SCLEROSIS SOCIETY 900 S BROADWAY 2ND FL DENVER CO 80209 N/A PC General & Unrestricted 15000 OPPORTUNITY DEKALB INC 213 WINDSOR DR DEKALB IL 60115 N/A PC General & Unrestricted 15000 OREGON TRADESWOMEN INC 484 SE 187TH AVE PORTLAND OR 97233 N/A PC General & Unrestricted 10000 PHOENIX CHILDRENS HOSPITAL FOUNDATION 2929 E CAMELBACK RD STE 122 PHOENIX AZ 85016 N/A PC General & Unrestricted 25000 REBUILDING TOGETHER INC 999 N CAPITOL ST NE 330 WASHINGTON DC 20002 N/A PC Three volunteer projects in Fall 2023 30000 SOUTHWEST HUMAN DEVELOPMENT 2850 N 24TH ST PHOENIX AZ 85008 N/A PC General & Unrestricted 25000 THE WORKS 9740 GRAND AVE S BLOOMINGTON MN 55420 N/A PC General & Unrestricted 25000 TRUE FOUNDATION CHURCH 3859 FREMONT AVE N MINNEAPOLIS MN 55412 N/A PC General & Unrestricted 10000 410000 14 536372 14 51456 587828 587828 false false false false false false false false false false X X 1 Mortenson Construction Holdings Inc c/o Lois Martin 700 Meadow Lane No Minneapolis MN 55422 4454158 X X 1 VANGUARD DIVIDEND GROWTH FD VDIGX, 91817 sh. 3437628 2023-12-22 VANGUARD DIVIDEND GROWTH FD 3489085 3468091 Document Review/Drafting 952 952 Administrative Fees 36097 36097 Bank Charges 5 5 Miscellaneous Credit -25 -25 Investment Management Services 336 336 990-PF Estimated Tax for 2023 7200 990-PF Extension for 2022 11700