| 2026 | TR UW Helen F Kimball-the Moses Kimball Fund for Promotion of Good Citizenship | Prospect Hill Academy Charter School Cambridge, MA | C | $10,000 | paid | PHA COLLEGE & CAREER SUCCESS ENROLLMENT PROGRAM | 202621689349100317 |
| 2025 | Fidelity Investments Charitable Gift Fund | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $92,350 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | American Online Giving Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $57,503 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | American Online Giving Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $57,503 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | Eastern Charitable Foundation | Prospect Hill Academy Cambridge, MA | C | $48,938 | paid | EDUCATIONAL | 202600199349100400 |
| 2025 | George H & Jane a Mifflin Memorial Fund | Prospect Hill Academy Charter School Cambridge, MA | C | $35,000 | paid | FOCUS ON EARLY LEARNING PROGRAM AND STEM TUTORING | 202513459349100101 |
| 2025 | Eos Foundation | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | B | $20,000 | paid | Nourishing Kids Initiative | 202601359349103980 |
| 2025 | Cambridge Community Foundation | Prospect Hill Academy Charter School Cambridge, MA | C | $10,000 | paid | PROGRAM ASSISTANCE | 202503359349300410 |
| 2025 | TR UW Helen F Kimball-the Moses Kimball Fund for Promotion of Good Citizenship | Prospect Hill Academy Charter School Cambridge, MA | C | $8,000 | paid | COLLEGE & CAREER SUCCESS ENROLLMENT PROGRAM | 202541769349100514 |
| 2024 | Fidelity Investments Charitable Gift Fund | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $75,200 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | George H & Jane a Mifflin Memorial Fund | Prospect Hill Academy Charter School Cambridge, MA | C | $35,000 | paid | FOCUS ON EARLY LEARNING PROGRAM AND STEM TUTORING | 202423129349100232 |
| 2024 | William E Schrafft and Bertha E Schrafft Charitable Trust | Prospect Hill Academy Charter School Cambridge, MA | C | $25,000 | paid | College Career Dual Enrollment | 202542979349100814 |
| 2024 | The Pittsburgh Foundation | Prospect Hill Academy Charter School Cambridge, MA | A | $15,000 | paid | CHARTER SCHOOLS | 202523189349308222 |
| 2024 | Akamai Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | C | $10,000 | paid | K-12 Digital Inclusion and Equity program | 202533119349101408 |
| 2024 | American Online Giving Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $9,500 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | TR UW Helen F Kimball-the Moses Kimball Fund for Promotion of Good Citizenship | Prospect Hill Academy Charter School Cambridge, MA | C | $8,000 | paid | COLLEGE & CAREER SUCCESS ENROLLMENT PROGRAM | 202412219349101051 |
| 2024 | Td Charitable Foundation | Prospect Hill Academy Charter School Cambridge, MA | C | $1,000 | paid | PHILANTHROPY MASSACHUSETTS FUNDRAISING CERTIFICATE | 202540709349100004 |
| 2023 | Fidelity Investments Charitable Gift Fund | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $69,000 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | American Online Giving Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $35,870 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | George H & Jane a Mifflin Memorial Fund | Prospect Hill Academy Charter School Cambridge, MA | C | $35,000 | paid | EXPANDED LEARNING PROGRAM | 202313319349100501 |
| 2023 | William E Schrafft and Bertha E Schrafft Charitable Trust | Prospect Hill Academy Cambridge, MA | C | $25,000 | paid | College Access Persistence Program | 202402459349100000 |
| 2023 | Nellie Mae Education Foundation Inc | Prospect Hill Academy Charter School Foundation Cambridge, MA | A | $25,000 | paid | K-2 LITERACY THROUGH PLAYFUL LEARNING | 202423209349310742 |
| 2023 | Verne G and Judith a Istock Foundation | Prospect Hill Academy Cambridge, MA | C | $25,000 | paid | CHARITABLE ASSISTANCE | 202410929349100321 |
| 2023 | Akamai Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | C | $15,000 | paid | PHA Innovation and Media Library program | 202422989349100902 |
| 2023 | TR UW Helen F Kimball-the Moses Kimball Fund for Promotion of Good Citizenship | Prospect Hill Academy Charter School Cambridge, MA | C | $10,000 | paid | COLLEGE ACCESS AND PERSISTENCE | 202322089349100302 |
| 2023 | The Hamilton Company Charitable Foundation | Prospect Hill Academy Cambridge, MA | C | $5,000 | paid | GENERAL | 202433209349106723 |
| 2023 | Cambridge Trust Charitable Foundation | Prospect Hill Academy Charter School Foundation Cambridge, MA | B | $3,243 | paid | EXEMPT PURPOSE | 202421159349100702 |
| 2023 | Fidelity Foundation | Prospect Hill Academy Charter School Cambridge, MA | C | $500 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202403029349100710 |
| 2023 | Fidelity Foundation | Prospect Hill Academy Charter School Cambridge, MA | C | $500 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202403029349100710 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $200 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $200 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $200 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | Amazonsmile Foundation | Prospect Hill Academy Charter School Cambridge, MA | C | $173 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Sch Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2022 | Eastern Charitable Foundation | Prospect Hill Academy Foundation Cambridge, MA | B | $50,000 | paid | EDUCATIONAL | 202333179349102143 |
| 2022 | Fidelity Investments Charitable Gift Fund | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $40,000 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | Synergos Institute Inc New York, NY | A | $40,000 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Akamai Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | C | $25,000 | paid | PHA Innovation and Media Library program | 202333169349100268 |
| 2022 | William E Schrafft and Bertha E Schrafft Charitable Trust | Prospect Hill Academy Charter School Cambridge, MA | C | $25,000 | paid | College Access Persistence Program | 202332579349100208 |
| 2022 | National Philanthropic Trust | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | A | $25,000 | paid | EDUCATION | 202311359349313966 |
| 2022 | American Online Giving Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $15,236 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | Building Hope Holdings Inc | Prospect Hill Academy Charter School Cambridge, MA | C | $10,000 | paid | General Support | 202323199349108787 |
| 2022 | Verne G and Judith a Istock Foundation | Prospect Hill Academy Cambridge, MA | C | $10,000 | paid | CHARITABLE ASSISTANCE | 202331289349103573 |
| 2022 | TR UW Helen F Kimball-the Moses Kimball Fund for Promotion of Good Citizenship | Prospect Hill Academy Charter School Cambridge, MA | C | $10,000 | paid | COLLEGE ACCESS AND PERSISTENCE | 202212359349101401 |
| 2022 | The Hamilton Company Charitable Foundation | Prospect Hill Academy Cambridge, MA | C | $5,000 | paid | GENERAL | 202410469349100621 |
| 2022 | Cambridge Trust Charitable Foundation | Prospect Hill Academy Charter School Foundation Cambridge, MA | B | $2,500 | paid | EXEMPT PURPOSE | 202321239349100822 |
| 2022 | Verne G and Judith a Istock Foundation | Prospect Hill Academy Cambridge, MA | C | $2,500 | paid | CHARITABLE ASSISTANCE | 202331289349103573 |
| 2022 | Amazonsmile Foundation | Prospect Hill Academy Charter School Cambridge, MA | C | $239 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $200 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $146 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $50 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Project Bread-the Walk for Hunger Inc | Prospect Hill Academy Charter School Foundation Somerville, MA | A | $0 + $11,100 non-cash | paid | FY22 CHILD NUTRITION GRANTS | 202340469349301589 |
| 2021 | Fidelity Investments Charitable Gift Fund | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $139,750 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Eastern Charitable Foundation | Prospect Hill Academy Foundation Cambridge, MA | B | $50,000 | paid | EDUCATIONAL | 202321889349100512 |
| 2021 | Eastern Charitable Foundation | Prospect Hill Academy Foundation Cambridge, MA | B | $50,000 | paid | EDUCATIONAL | 202122389349100602 |
| 2021 | George H & Jane a Mifflin Memorial Fund | Prospect Hill Academy Charter School Cambridge, MA | C | $35,000 | paid | ADDRESSING COVID LEARNING LOSS | 202103149349101985 |
| 2021 | William E Schrafft and Bertha E Schrafft Charitable Trust | Prospect Hill Charter School Cambridge, MA | D | $25,000 | paid | College Access Persistence Program | 202242869349100614 |
| 2021 | Boston Scientific Foundation Inc | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | B | $15,000 | paid | K-12 STEM PATHWAYS | 202212659349100506 |
| 2021 | TR UW Helen F Kimball-the Moses Kimball Fund for Promotion of Good Citizenship | Prospect Hill Academy Charter School Cambridge, MA | C | $10,000 | paid | COLLEGE ACCESS AND PERSISTENCE | 202132299349100413 |
| 2021 | American Online Giving Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $9,356 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | Schwab Charitable Fund | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | A | $8,700 | paid | EDUCATION | 202230499349301028 |
| 2021 | The Ramsey Mccluskey Family Foundation | Prospect Hill Academy Charter Cambridge, MA | C | $7,500 | paid | COVID EMERGENCY GRANT | 202240469349100229 |
| 2021 | Cambridge Trust Charitable Foundation | Prospect Hill Academy Cambridge, MA | C | $5,000 | paid | EXEMPT PURPOSE | 202221329349101552 |
| 2021 | Verne G and Judith a Istock Foundation | Prospect Hill Academy Charter School Cambridge, MA | C | $5,000 | paid | CHARITABLE ASSISTANCE | 202201229349100630 |
| 2021 | Longfield Family Foundation Inc | Prospect Hill Academy Cambridge, MA | C | $1,000 | paid | EDUCATION | 202340459349100804 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Scho Cambridge, MA | C | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2020 | Bny Mellon Charitable Gift Fund C/O Bny Mellon Na | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | A | $50,250 | paid | TO FURTHER THE ORGANIZATION'S EXEMPT PURPOSE | 202101689349300225 |
| 2020 | National Philanthropic Trust | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | A | $50,000 | paid | EDUCATION | 202121459349300307 |
| 2020 | Fidelity Investments Charitable Gift Fund | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $36,250 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | William E Schrafft and Bertha E Schrafft Charitable Trust | Prospect Hill Academy Charter School Cambridge, MA | C | $25,000 | paid | College Counseling Success Program | 202111739349100616 |
| 2020 | Akamai Foundation Inc | Prospect Hill Academy Charter School Foundation in Cambridge, MA | C | $20,000 | paid | Virtual Learning | 202112879349100016 |
| 2020 | Nellie Mae Education Foundation Inc | Prospect Hill Academy Charter School Foundation Cambridge, MA | A | $15,000 | paid | CHALLENGING ANTI-BLACKNESS RESTORATIVE PRACTICES PROJECT | 202143199349303839 |
| 2020 | The Rands Foundation | Prospect Hill Academy Charter School Foundation Cambridge, MA | B | $10,000 | paid | General Operating Support | 202102919349100310 |
| 2020 | The Hamilton Company Charitable Foundation | Prospect Hill Academy Cambridge, MA | C | $10,000 | paid | GENERAL | 202123199349103532 |
| 2020 | Cambridge Community Foundation | Prospect Hill Academy Charter Schoo Cambridge, MA | A | $7,500 | paid | PROGRAM ASSISTANCE. | 202120309349300102 |
| 2020 | TR UW Helen F Kimball-the Moses Kimball Fund for Promotion of Good Citizenship | Prospect Hill Academy Charter School Cambridge, MA | C | $7,000 | paid | COLLEGE COUNSELING AND SUCCESS PROGRAM | 202002329349100600 |
| 2020 | Verne G and Judith a Istock Foundation | Prospect Hill Academy Boston Cambridge, MA | C | $5,000 | paid | CHARITABLE ASSISTANCE | 202131319349102188 |
| 2020 | Olive Higgins Prouty Foundation Inc C/O Nutter Mcclennen & Fish Llp | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | B | $4,000 | paid | GENERAL FUND | 202123149349100447 |
| 2020 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | B | $300 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Fidelity Foundation | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | B | $200 | paid | EDUCATION | 202113149349102331 |
| 2020 | Amazonsmile Foundation | Prospect Hill Academy Charter School Foundation Inc Cambridge, MA | B | $190 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Fidelity Investments Charitable Gift Fund | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $33,550 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | William E Schrafft and Bertha E Schrafft Charitable Trust | Prospect Hill Academy Charter School Cambridge, MA | C | $25,000 | paid | College Counseling Success Program | 202031789349100803 |
| 2019 | TR UW Helen F Kimball-the Moses Kimball Fund for Promotion of Good Citizenship | Prospect Hill Academy Charter School Cambridge, MA | C | $7,000 | paid | COLLEGE COUNSELING AND SUCCESS PROGRAM | 201912059349100401 |
| 2019 | Longfield Family Foundation Inc | Prospect Hill Academy Cambridge, MA | C | $1,000 | paid | EDUCATION | 202030849349100113 |
| 2019 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Schoo Cambridge, MA | C | $248 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Schoo Cambridge, MA | C | $200 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Schoo Cambridge, MA | C | $180 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | The Bank of America Charitable Foundation Inc | Prospect Hill Academy Charter Schoo Cambridge, MA | C | $100 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2018 | William E Schrafft and Bertha E Schrafft Charitable Trust | Prospect Hill Academy Charter School Cambridge, MA | D | $30,000 | paid | College Counseling | 201931629349100308 |
| 2018 | Fidelity Investments Charitable Gift Fund | Prospect Hill Academy Charter School Foundation in Cambridge, MA | A | $28,600 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |