{"ein":"811220217","name":"MPM Oncology Charitable Foundation Inc","city":"BOSTON","state":"MA","ntee_code":"H12","subsection_code":"03","form_type":"990PF","totals":{"paid_usd":3720000,"paid_count":4,"recipient_count":2,"approved_future_usd":0,"approved_future_count":0,"first_tax_year":2020,"last_tax_year":2024,"grant_rows":4},"years":[{"tax_year":2020,"amount_type":"paid","usd":1200000,"count":1},{"tax_year":2021,"amount_type":"paid","usd":800000,"count":1},{"tax_year":2022,"amount_type":"paid","usd":800000,"count":1},{"tax_year":2024,"amount_type":"paid","usd":920000,"count":1}],"top_recipients":[{"name":"American Association for Cancer Res","ein":null,"tier":"U","confidence":null,"city":"Philadelphia","state":"PA","paid_usd":2120000,"count":2,"last_tax_year":2024},{"name":"American Association for Cancer Research","ein":"236251648","tier":"B","confidence":0.94,"city":"Philadelphia","state":"PA","paid_usd":1600000,"count":2,"last_tax_year":2022}],"recent_grants":[{"grant_id":"7f913f3d40cdd373e4ba17ddca36860e","tax_year":2024,"amount_type":"paid","amount_usd":920000,"noncash_amount_usd":null,"recipient_name":"American Association for Cancer Res","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_6_candidates","purpose":"Funding for research grants.","city":"Philadelphia","state":"PA","recipient_type":"organization","object_id":"202520519349100017"},{"grant_id":"af89ad5568e0e308205d1e17311eaa5a","tax_year":2022,"amount_type":"paid","amount_usd":800000,"noncash_amount_usd":null,"recipient_name":"American Association for Cancer Research","recipient_ein":"236251648","match_tier":"B","match_confidence":0.94,"match_method":"name_zip5_state_exact","purpose":"Donation to a domestically registered charitable organization.","city":"Philadelphia","state":"PA","recipient_type":"organization","object_id":"202331329349102533"},{"grant_id":"9d76dcd0a54e717f5c250b5a62232031","tax_year":2021,"amount_type":"paid","amount_usd":800000,"noncash_amount_usd":null,"recipient_name":"American Association for Cancer Research","recipient_ein":"236251648","match_tier":"B","match_confidence":0.94,"match_method":"name_zip5_state_exact","purpose":"Donation to a domestically registered charitable organization.","city":"Philadelphia","state":"PA","recipient_type":"organization","object_id":"202221049349100222"},{"grant_id":"72074efd00b3f2d37e07bb51bf8f268a","tax_year":2020,"amount_type":"paid","amount_usd":1200000,"noncash_amount_usd":null,"recipient_name":"American Association for Cancer Res","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_6_candidates","purpose":"Donation to a domestically registered charitable organization.","city":"Philadelphia","state":"PA","recipient_type":"organization","object_id":"202101029349101120"}],"filings":[{"object_id":"202520519349100017","tax_period_end":"2024-12-31","filing_submission_date":null,"return_version":"2024v5.0","filing_year":2025,"tax_year":2024,"form_type":"990PF"},{"object_id":"202331329349102533","tax_period_end":"2022-12-31","filing_submission_date":null,"return_version":"2022v5.0","filing_year":2023,"tax_year":2022,"form_type":"990PF"},{"object_id":"202221049349100222","tax_period_end":"2021-12-31","filing_submission_date":null,"return_version":"2021v4.2","filing_year":2022,"tax_year":2021,"form_type":"990PF"},{"object_id":"202101029349101120","tax_period_end":"2020-12-31","filing_submission_date":null,"return_version":"2020v4.1","filing_year":2021,"tax_year":2020,"form_type":"990PF"}],"chunked":false,"dataset_version":"2026.09.0","built_at":"2026-09-03T21:13:09+00:00"}