| 2025 | Houston Jewish Community Foundation | Irvin M Shlenker School of Cong Beth Israel Houston, TX | A | $202,845 | paid | General Support | 202611969349301036 |
| 2025 | Jewish Federation of Greater Houston | Shlenker School Houston, TX | A | $146,811 | paid | Education | 202641959349301434 |
| 2025 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $82,994 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Donor Advised Charitable Giving Inc | Shlenker School Houston, TX | A | $38,050 | paid | EDUCATION | 202611199349300601 |
| 2025 | National Philanthropic Trust | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $35,000 | paid | EDUCATION | 202601289349302480 |
| 2025 | Dallas Jewish Community Foundation | Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $9,000 | paid | EDUCATIONAL | 202601639349300815 |
| 2025 | The Klein-Lottman Family Fund | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $2,500 | paid | GENERAL PURPOSE | 202640829349100514 |
| 2024 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $2,712,700 | paid | EDUCATIONAL | 202543219349315304 |
| 2024 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $465,110 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | The Brown Foundation Inc | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $250,000 | paid | Building for the Future Campaign | 202413169349100226 |
| 2024 | Albert & Ethel Herzstein Charitable Foundation | The Irvin M Shlenker School of Congregation Beth Isreal Houston, TX | C | $150,000 | paid | TOWARDS SUPPORT OF THE SHLENKER SCHOOL BUILDING FOR THE FUTURE CAMPAIGN. | 202543179349103544 |
| 2024 | Houston Jewish Community Foundation | Irvin M Shlenker School of Cong Beth Israel Houston, TX | A | $132,021 | paid | General Support | 202501969349301120 |
| 2024 | Jewish Federation of Greater Houston | The Shlenker School Houston, TX | A | $131,025 | paid | General support | 202511969349303001 |
| 2024 | Greater Horizons | Congregation Beth Israel Houston Houston, TX | A | $83,333 | paid | Religion-Related | 202513189349309621 |
| 2024 | American Endowment Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $50,000 | paid | EDUCATIONAL | 202513219349310376 |
| 2024 | The Stanford & Joan Alexander Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $41,900 | paid | JEWISH CULTURAL | 202521499349101002 |
| 2024 | Donor Advised Charitable Giving Inc | Shlenker School Houston, TX | A | $33,050 | paid | EDUCATION | 202541069349300729 |
| 2024 | Greater Horizons | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $15,000 | paid | Religion-Related | 202513189349309621 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $8,333 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | Shell USA Company Foundation | The Irvin M Shlenker School of Congregation Beth I Houston, TX | C | $7,438 | paid | 7438.33 | 202503169349100200 |
| 2024 | National Philanthropic Trust | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $5,500 | paid | CULTURE & ARTS | 202511339349301311 |
| 2024 | The Klein-Lottman Family Fund | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $3,600 | paid | GENERAL PURPOSE | 202530799349100808 |
| 2024 | Morgan Stanley Foundation Inc | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $2,000 | paid | VOLUNTEER INCENTIVE PROGRAM | 202503119349102305 |
| 2024 | Ting Tsung & Wei Fong Chao Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $1,000 | paid | GENERAL OPERATING SUPPORT | 202513189349104566 |
| 2023 | Jewish Federation of Greater Houston | The Irvin M Shlenker School Houston, TX | A | $105,975 | paid | General support | 202510319349301961 |
| 2023 | Houston Jewish Community Foundation | Irvin M Shlenker School of Cong Beth Israel Houston, TX | A | $25,174 | paid | General Support | 202510349349300041 |
| 2023 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $19,990 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Schwab Charitable Fund | Shlenker School Houston, TX | A | $15,950 | paid | EDUCATION | 202411039349301716 |
| 2023 | The Klein-Lottman Family Fund | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $15,000 | paid | GENERAL PURPOSE | 202440599349100604 |
| 2023 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $13,450 | paid | EDUCATIONAL | 202423209349321922 |
| 2023 | Morgan Stanley Foundation Inc | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $1,500 | paid | VOLUNTEER INCENTIVE PROGRAM | 202433189349104303 |
| 2023 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | The Irvin M Shlenker School of Congregation Beth I Houston, TX | C | $1,000 | paid | MEF | 202403199349102135 |
| 2023 | Ting Tsung & Wei Fong Chao Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $1,000 | paid | GENERAL OPERATING SUPPORT | 202413209349101746 |
| 2023 | Amazonsmile Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $277 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Jewish Federation of Greater Houston | The Irvin M Shlenker School Houston, TX | A | $102,125 | paid | General support | 202311989349301706 |
| 2022 | Houston Jewish Community Foundation | Irvin M Shlenker School of Cong Beth Israel Houston, TX | A | $48,827 | paid | General Support | 202311969349300201 |
| 2022 | Dallas Jewish Community Foundation | Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $25,000 | paid | GENERAL SUPPORT | 202341669349301629 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $20,440 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $20,440 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Schwab Charitable Fund | Shlenker School Houston, TX | A | $9,150 | paid | EDUCATION | 202330939349300403 |
| 2022 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $7,400 | paid | EDUCATIONAL | 202343199349320524 |
| 2022 | Morgan Stanley Foundation Inc | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $1,500 | paid | VOLUNTEER INCENTIVE PROGRAM | 202343189349104079 |
| 2022 | Ting Tsung & Wei Fong Chao Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $1,000 | paid | GENERAL OPERATING | 202503099349102400 |
| 2022 | Ting Tsung & Wei Fong Chao Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $1,000 | paid | GENERAL OPERATING | 202303199349108165 |
| 2022 | Amazonsmile Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $437 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | Shell USA Company Foundation | The Irvin M Shlenker School of Congregation Beth I Houston, TX | C | $72 | paid | MEF | 202323139349100302 |
| 2022 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | The Irvin M Shlenker School of Congregation Beth I Houston, TX | C | $72 | paid | MEF | 202443199349102539 |
| 2021 | Jewish Federation of Greater Houston | The Irvin M Shlenker School Houston, TX | A | $142,650 | paid | General support, Covid-19 relief | 202231969349302023 |
| 2021 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $55,553 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Houston Jewish Community Foundation | Irvin M Shlenker School of Cong Beth Israel Houston, TX | A | $45,626 | paid | General Support | 202241969349302174 |
| 2021 | Schwab Charitable Fund | Shlenker School Houston, TX | A | $10,200 | paid | EDUCATION | 202230499349301028 |
| 2021 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | Irvin M Shlenker School of Congregation Beth Israe Houston, TX | C | $1,000 | paid | MG | 202443199349100424 |
| 2021 | Lpl Financial Foundation Inc | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $500 | paid | OPERATIONAL SUPPORT | 202231339349101638 |
| 2020 | National Philanthropic Trust | Congregation Beth Israel Houston, TX | A | $177,000 | paid | RELIGION | 202121459349300307 |
| 2020 | Jewish Federation of Greater Houston | The Shlenker School Houston, TX | A | $89,775 | paid | General support | 202101959349301210 |
| 2020 | Houston Jewish Community Foundation | Irvin Shlenker School-Bethisr Houston, TX | A | $38,060 | paid | General Support | 202101969349300630 |
| 2020 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $17,860 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | Goldman Sachs Philanthropy Fund | The Irvin M Shlenker School of Cong Beth Israel Houston, TX | A | $13,600 | paid | RELIGIOUS | 202142779349300844 |
| 2020 | Schwab Charitable Fund | Shlenker School Houston, TX | A | $12,475 | paid | EDUCATION | 202140489349301804 |
| 2020 | Mightycause Charitable Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $5,327 | paid | UNRESTRICTED | 202113069349301716 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $5,000 | paid | Rosalyn and Barry Margolis Technology Fund, in honor of their 50th wedding anniversary and Barry's 75th birthday | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $3,600 | paid | 2020-2021 Annual Fund | 202133199349306838 |
| 2020 | Shell Oil Company Foundation | Irvin M Shlenker School of Congregation Beth Israe Houston, TX | C | $2,000 | paid | MG | 202133159349100603 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $1,800 | paid | Annual Fund 2020-2021 | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $1,800 | paid | This grant is 2019-2020 Annual Giving Please list this grant as coming from Barry and Rosalyn Margolis. | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $1,800 | paid | 2020 Gala, from Leslie Margolis and Josh Paull | 202133199349306838 |
| 2020 | Shell Oil Company Foundation | Irvin M Shlenker School of Congregation Beth Israe Houston, TX | C | $1,200 | paid | MEF | 202133159349100603 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $1,000 | paid | Educational | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $1,000 | paid | Annual Capital Campaign | 202133199349306838 |
| 2020 | Lpl Financial Foundation Inc | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $500 | paid | OPERATIONAL SUPPORT | 202131309349100948 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $350 | paid | Rosalyn and Barry Margolis Technology Fund, in honor of 50th anniversary and 75th birthday from Judy, Rodney, Richard, Nancy, Larry, and Melanie | 202133199349306838 |
| 2020 | Amazonsmile Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | B | $294 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $250 | paid | Rosalyn and Barry Margolis Technology Fund, in honor of Roslyn Haikin's birthday | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $250 | paid | Annual Fund | 202133199349306838 |
| 2019 | Houston Jewish Community Foundation | Irvin Shlenker School-Bethisr Houston, TX | A | $35,617 | paid | General support | 202031969349305163 |
| 2019 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $24,104 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Goldman Sachs Philanthropy Fund | Irvin M Shlenker Schl of Congregation Beth Israel Houston, TX | A | $10,000 | paid | RELIGIOUS | 202022189349300322 |
| 2019 | Texas Children's Hospital | Shlenker School New Orleans, LA | A | $10,000 | paid | SUPPORT NON-PROFIT EDUCATIONAL ORG | 202022279349302357 |
| 2019 | Schwab Charitable Fund | Shlenker School Houston, TX | A | $7,400 | paid | EDUCATION | 202010489349300101 |
| 2018 | Jewish Federation of Greater Houston | The Shlenker School Houston, TX | A | $241,541 | paid | General Support/Flood Relief | 201931929349301363 |
| 2018 | Houston Jewish Community Foundation | Irvin Shlenker School-Bethisr Houston, TX | A | $188,062 | paid | General Support | 201901939349301225 |
| 2018 | Fidelity Investments Charitable Gift Fund | The Irvin M Shlenker School of Congregation Beth I Houston, TX | A | $18,525 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |
| 2018 | Dallas Jewish Community Foundation | Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $8,750 | paid | EDUCATIONAL | 201931659349300828 |
| 2018 | Jewish Communal Fund | The Irvin M Shlenker School of Congregation Beth Houston, TX | A | $8,450 | paid | General Support | 201930309349300313 |
| 2018 | Greater Houston Community Foundation | The Irvin M Shlenker School of Congregation Beth Israel Houston, TX | A | $8,450 | paid | This grant is for the Annual Fund, in honor of Ashley Stern. | 201922699349301307 |