2024-05-15T12:27:56-05:00 2023-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2023-01-01 363986329 Bross Family Foundation % Foundation Source BROS 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 jonathan bross president 8008391754 2024-05-07 true jonathan bross 999009999 true Jeffrey D Haskell P01345770 8008391754 2023 2023-04-26 12:10:37Z X 343966 X 0 X 16120 16120 0 9000 9000 25120 25120 0 160 9277 9277 9437 0 9277 16100 16100 25537 0 25377 -417 25120 344383 343966 343966 344383 343966 343966 0 0 X 344383 343966 344383 343966 344383 343966 344383 -417 343966 343966 349 349 349 100 0 100 249 false false false false false false false true true IL 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 Jonathan M Bross Foundation Source 501 Silverside Rd Wilmington DE 198091377 Treas, Dir, Pres 2.0 0 0 0 Cynthia Moore Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Sec 1.0 0 0 0 Michael Nehs Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir 1.0 0 0 0 0 324464 5753 330217 0 330217 4953 325264 16263 16263 349 349 15914 15914 15914 25377 0 0 0 0 25377 15914 2021 2020 2019 1457558 137 8439 20143 1486277 25377 15914 9463 1495740 0 1457558 38182 137 8439 20143 9463 Cynthia Moore Jonathan M Bross X BROWN UNIVERSITY GIFT CASHIER BOX 1877 PROVIDENCE RI 02912 N/A PC Brown Annual Fund 10000 GROTON SCHOOL 282 FARMERS ROW GROTON MA 01450 N/A PC Financial Aid, particularly for the missing middle, and to slow tuition growth Scholarship Fund 6100 16100 14 16120 INTEREST INCOME FROM NOTE 01 9000 25120 25120 false false false false false false false false false false Administrative Fees 9266 9266 State or Local Filing Fees 11 11 Interest Income from Note 9000 9000 990-PF Estimated Tax for 2023 100 990-PF Excise Tax for 2022 60