| 2026 | T Rowe Price Program for Charitable Giving Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $31,500 | paid | MULTIPLE | 202611959349301316 |
| 2025 | Feather Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $407,364 | paid | ROBERT & KATHERINE GARRETT SCHOLARSHIP FUND | 202631349349100833 |
| 2025 | The Kahlert Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $200,000 | paid | STRENGTHENING INSTRUCTOR BENEFITS, YOUTH SCHOLARSHIPS AND CAMPUS FACILITIES | 202522939349100707 |
| 2025 | Brown Advisory Charitable Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $83,333 | paid | PROGRAM SUPPORT | 202513579349100101 |
| 2025 | Donor Advised Charitable Giving Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $46,304 | paid | EDUCATION | 202611199349300601 |
| 2025 | T Rowe Price Program for Charitable Giving Inc | Baltimore Chesapeake Bay Outward Bound Center Inc Baltimore, MD | A | $28,250 | paid | MULTIPLE | 202501959349302200 |
| 2025 | Hardiman Family Foundation Inc | Chesapeake Bay Outward Bound Chesapeake Bay Outward Bound School Baltimore, MD | D | $10,000 | paid | ANNUAL FUND | 202621279349102802 |
| 2025 | Fidelity Investments Charitable Gift Fund | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $7,100 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Lucky Heart Fund | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $2,000 | paid | General & Unrestricted | 202611299349100201 |
| 2025 | The Acierno Family Foundation John Yannacone and Michael Acierno | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $1,000 | paid | THE FURTHERANCE OF CHARITABLE PROGRAMS | 202601669349100305 |
| 2024 | Outward Bound Inc | Chesapeake Bay Outward Bound School (cbobs) Baltimore, MD | A | $268,637 | paid | PROGRAM SCHOLARSHIPS | 202541959349301334 |
| 2024 | The Kahlert Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $105,000 | paid | CHARTING NEW PATH FOR LEAD INSTRUCTORS AND SPONSORSHIP: 2024 CORNERSTONE AWARDS (NAVIGATOR SPONSOR) | 202413099349100861 |
| 2024 | Feather Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $100,000 | paid | ROBERT & KATHERINE GARRETT SCHOLARSHIP FUND | 202531329349101598 |
| 2024 | The Marion I & Henry J Knott Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $75,000 | paid | OPERATIONS | 202543089349100949 |
| 2024 | Mary Catherine Bunting Foundation Inc C/O Knollwood Investment Advisory | Chesapeake Bay Outward Bound School Baltimore, MD | B | $60,000 | paid | TO FURTHER THE EXEMPT PURPOSE OF THE ORGANIZATION | 202523099349101917 |
| 2024 | Donor Advised Charitable Giving Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $56,303 | paid | EDUCATION | 202541069349300729 |
| 2024 | T Rowe Price Program for Charitable Giving Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $55,000 | paid | MULTIPLE | 202401949349301515 |
| 2024 | Baltimore Community Foundation Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $35,250 | paid | GENERAL SUPPORT AND VARIOUS PROJECTS | 202502819349301510 |
| 2024 | American Endowment Foundation | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $20,500 | paid | YOUTH DEVEL | 202513219349310376 |
| 2024 | Frank E & Miriam Loveman Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $20,000 | paid | EDUCATION | 202541619349100809 |
| 2024 | Cleveland H Dodge Foundation Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $19,830 | paid | FOR THE CORNERSTONE FUND | 202523099349100722 |
| 2024 | The United Way of Central Maryland Inc | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $13,669 | paid | DESIGNATED AND OR GRANTED IN SUPPORT OF AGENCY PROGRAMS | 202511199349301561 |
| 2024 | The Bunting Family Foundation C/O Knollwood Investment Advisory | Chesapeake Bay Outward Bound School Baltimore, MD | B | $11,000 | paid | TO FURTHER THE EXEMPT PURPOSE OF THE ORGANIZATION | 202543169349102439 |
| 2024 | William L & Victorine Q Adams Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $10,000 | paid | CONTRIBUTION | 202542279349100829 |
| 2024 | Hardiman Family Foundation Inc | Chesapeake Bay Outward Bound Chesapeake Bay Outward Bound School Baltimore, MD | D | $10,000 | paid | ANNUAL FUND | 202533029349101173 |
| 2024 | Clark Charitable Foundation Inc DBA a James & Alice B Clark Foundation | Chesapeake Bay Outward Bound School Baltimore, MD | B | $10,000 | paid | GENERAL OPERATING SUPPORT OF YOUTH PROGRAMS | 202543119349101309 |
| 2024 | The John J Leidy Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $7,500 | paid | Educational | 202542959349100519 |
| 2024 | Feather Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $6,796 | paid | CORNERSTONE EVENT | 202531329349101598 |
| 2024 | Nora Roberts Foundation | Chesapeake Bay Outward Bound School Baltimore, MD | B | $5,000 | paid | OPERATIONS | 202523219349105957 |
| 2024 | Clayton Baker Trust | Chesapeake Bay Outward Bound School Baltimore, MD | B | $5,000 | paid | EDUCATION | 202503189349101885 |
| 2024 | Lucky Heart Fund | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $1,500 | paid | General & Unrestricted | 202501839349101000 |
| 2023 | T Rowe Price Program for Charitable Giving Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $134,650 | paid | MULTIPLE | 202321949349300147 |
| 2023 | The Kahlert Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $102,555 | paid | TO SUPPORT OUTWARD BOUND CORNERSTONE 2023 AND CHARTING NEW PATH FOR LEAD INSTRUCTORS | 202323059349101022 |
| 2023 | Outward Bound Inc | Chesapeake Bay Outward Bound School (cbobs) Baltimore, MD | A | $97,156 | paid | PROGRAM SCHOLARSHIPS | 202423129349302737 |
| 2023 | Brown Advisory Charitable Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $83,334 | paid | PROGRAM SUPPORT | 202401239349101005 |
| 2023 | The Bunting Family Foundation C/O Knollwood Investment Advisory | Chesapeake Bay Outward Bound School Baltimore, MD | B | $76,000 | paid | TO FURTHER THE EXEMPT PURPOSE OF THE ORGANIZATION | 202433189349103423 |
| 2023 | Baltimore Community Foundation Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $56,500 | paid | GENERAL SUPPORT AND VARIOUS PROJECTS | 202433179349308133 |
| 2023 | Schwab Charitable Fund | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $38,403 | paid | EDUCATION | 202411039349301716 |
| 2023 | American Endowment Foundation | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $22,000 | paid | YOUTH DEVEL | 202442479349301654 |
| 2023 | Feather Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $14,915 | paid | UNRESTRICTED | 202431349349101568 |
| 2023 | Baltimore Civic Fund Inc | Chesapeake Bay Outward Bound School Baltimore, MD | A | $11,199 | paid | SUBGRANT | 202530159349301618 |
| 2023 | The Abell Foundation Inc | Chesapeake Bay Outward Bound Baltimore, MD | C | $10,000 | paid | EDUCATION | 202413189349103341 |
| 2023 | Associated Jewish Charities of Baltimore | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $9,600 | paid | GENERAL SUPPORT | 202441309349300244 |
| 2023 | Fight for Children Inc | Outward Bound Baltimore Chesapeake Bay Bethesda, MD | A | $8,250 | paid | UNRESTRICTED OPERATING SUPPORT (UOS) GRANT | 202423209349313707 |
| 2023 | The John J Leidy Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $7,500 | paid | Educational | 202423189349101407 |
| 2023 | Hardiman Family Foundation Inc | Chesapeake Bay Outward Bound Chesapeake Bay Outward Bound School Baltimore, MD | D | $5,000 | paid | ANNUAL FUND | 202441309349102229 |
| 2023 | Clayton Baker Trust | Chesapeake Bay Outward Bound School Baltimore, MD | B | $5,000 | paid | EDUCATION | 202433169349101758 |
| 2023 | Michael J & Patricia K Batza Foundation | Chesapeake Bay Outward Bound School Baltimore, MD | B | $2,500 | paid | UNRESTRICTED | 202411349349101631 |
| 2023 | Lucky Heart Fund | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $2,000 | paid | General & Unrestricted | 202410959349100956 |
| 2023 | Edward St John Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $1,500 | paid | TO FURTHER EXEMPT PURPOSE | 202433199349101958 |
| 2023 | Cleveland H Dodge Foundation Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $1,000 | paid | GENERAL SUPPORT | 202413179349103706 |
| 2023 | Halle Family Foundation Inc C/O Edward a Halle Jr Esq | Chesapeake Bay Outward Bound School Baltimore, MD | B | $500 | paid | GENERAL | 202442889349100234 |
| 2023 | Amazonsmile Foundation | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $82 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Outward Bound Inc | Chesapeake Bay Outward Bound School (cbobs) Baltimore, MD | A | $132,123 | paid | TO PROVIDE COURSES | 202302379349300005 |
| 2022 | Baltimore Community Foundation Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $112,500 | paid | GENERAL SUPPORT AND VARIOUS PROJECTS | 202333149349300228 |
| 2022 | T Rowe Price Program for Charitable Giving Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $63,000 | paid | MULTIPLE | 202202019349300005 |
| 2022 | The Bunting Family Foundation C/O Knollwood Investment Advisory | Chesapeake Bay Outward Bound School Baltimore, MD | B | $60,000 | paid | TO FURTHER THE EXEMPT PURPOSE OF THE ORGANIZATION | 202323179349102882 |
| 2022 | The Marion I & Henry J Knott Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $50,000 | paid | OPERATIONS | 202343179349101609 |
| 2022 | The Arthur M Blank Family Foundation | Chesapeake Bay Outward Bound School Baltimore, MD | B | $50,000 | paid | GENERAL OPERATING SUPPORT | 202323199349103632 |
| 2022 | Schwab Charitable Fund | Baltimore Chesapeake Bay Outward Bound Center Inc Baltimore, MD | A | $37,250 | paid | HUMAN SERVICES | 202330939349300403 |
| 2022 | Cleveland H Dodge Foundation Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $16,000 | paid | THE CORNERSTONE FUND | 202303179349101710 |
| 2022 | The United Way of Central Maryland Inc | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $12,811 | paid | DESIGNATED AND OR GRANTED IN SUPPORT OF AGENCY PROGRAMS | 202300659349301010 |
| 2022 | The Bunting Family Foundation C/O Knollwood Investment Advisory | Chesapeake Bay Outward Bound School Baltimore, MD | B | $11,000 | paid | TO FURTHER THE EXEMPT PURPOSE OF THE ORGANIZATION | 202323179349102882 |
| 2022 | American Endowment Foundation | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $10,500 | paid | YOUTH DEVELOPMENT | 202332499349300338 |
| 2022 | The Bunting Family Foundation C/O Knollwood Investment Advisory | Chesapeake Bay Outward Bound School Baltimore, MD | B | $10,000 | paid | TO FURTHER THE EXEMPT PURPOSE OF THE ORGANIZATION | 202323179349102882 |
| 2022 | The Bunting Family Foundation C/O Knollwood Investment Advisory | Chesapeake Bay Outward Bound School Baltimore, MD | B | $10,000 | paid | TO FURTHER THE EXEMPT PURPOSE OF THE ORGANIZATION | 202323179349102882 |
| 2022 | William L & Victorine Q Adams Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $10,000 | paid | CONTRIBUTION | 202302139349100630 |
| 2022 | Fight for Children Inc | Outward Bound Bethesda, MD | A | $8,750 | paid | HELPS INDIVIDUALS AND TEAMS DISCOVER STRENGTH OF CHARACTER AND AN APTITUDE FOR LEADERSHIP NEEDED TO SERVE OTHERS IN THEIR COMMUNITY AND CARE FOR THE WORLD AROUND THEM. | 202323179349307002 |
| 2022 | Feather Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $8,394 | paid | UNRESTRICTED | 202331289349101728 |
| 2022 | Fidelity Investments Charitable Gift Fund | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $7,350 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | The John J Leidy Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $7,000 | paid | Educational | 202303199349103545 |
| 2022 | Associated Jewish Charities of Baltimore | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $6,500 | paid | GENERAL SUPPORT | 202340839349301579 |
| 2022 | Clayton Baker Trust | Chesapeake Bay Outward Bound School Baltimore, MD | B | $5,000 | paid | EDUCATION | 202333079349100403 |
| 2022 | Hardiman Family Foundation Inc | Chesapeake Bay Outward Bound Chesapeake Bay Outward Bound School Baltimore, MD | D | $2,500 | paid | ANNUAL FUND | 202331249349100408 |
| 2022 | Lucky Heart Fund | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $1,000 | paid | General & Unrestricted | 202311019349100141 |
| 2022 | Cleveland H Dodge Foundation Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $1,000 | paid | ANNUAL GIVING | 202303179349101710 |
| 2022 | Amazonsmile Foundation | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $52 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | The Kahlert Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $50,000 | paid | TO SUPPORT EXPERIENTIAL LEARNING FOR YOUTH IN HIGH-NEED COMMUNITIES | 202132999349101213 |
| 2021 | Schwab Charitable Fund | Baltimore Chesapeake Bay Outward Bound Center Inc Baltimore, MD | A | $34,252 | paid | HUMAN SERVICES | 202230499349301028 |
| 2021 | The United Way of Central Maryland Inc | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $11,804 | paid | Designated and or granted in support of agency programs | 202220619349301352 |
| 2021 | T Rowe Price Program for Charitable Giving Inc | Baltimore Chesapeake Outward Bound Center Baltimore, MD | A | $10,000 | paid | SPECIAL PROJECT | 202210149349301301 |
| 2021 | Fidelity Investments Charitable Gift Fund | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $9,475 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Hardiman Family Foundation Inc | Chesapeake Bay Outward Bound Chesapeake Bay Outward Bound School Baltimore, MD | D | $5,000 | paid | ANNUAL FUND | 202231309349102623 |
| 2021 | Feather Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $3,500 | paid | UNRESTRICTED | 202231409349100108 |
| 2020 | Clark Charitable Foundation Inc DBA a James & Alice B Clark Foundation | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $400,000 | paid | SUPPORT PROGRAM EXPANSION IN WASHINGTON, DC | 202113139349101921 |
| 2020 | Outward Bound Inc | Baltimore Chesapeake Bay Outward Bound School (bcbobs) Baltimore, MD | A | $96,549 | paid | TO PROVIDE COURSES | 202142289349300804 |
| 2020 | Schwab Charitable Fund | Baltimore Chesapeake Bay Outward Bound Center Inc Baltimore, MD | A | $28,500 | paid | HUMAN SERVICES | 202140489349301804 |
| 2020 | Baltimore Community Foundation Inc | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $27,750 | paid | GENERAL SUPPORT AND VARIOUS PROJECTS | 202143149349307954 |
| 2020 | American Endowment Foundation | Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $11,000 | paid | PROGRAMS | 202133159349308163 |
| 2020 | The Rouse Company Foundation C/O Gordon Glenn | Chesapeake Bay Outward Bound School Baltimore, MD | B | $10,000 | paid | UNRESTRICTED | 202123169349101127 |
| 2020 | Cleveland H Dodge Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $7,000 | paid | FAMILY MATCHING PLAN - GENERAL SUPPORT | 202133159349101028 |
| 2020 | Hardiman Family Foundation Inc | Chesapeake Bay Outward Bound Chesapeake Bay Outward Bound School Baltimore, MD | D | $6,000 | paid | ANNUAL FUND | 202131209349100608 |
| 2020 | Associated Jewish Charities of Baltimore | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $6,000 | paid | GENERAL SUPPORT | 202131349349302818 |
| 2020 | Feather Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $3,500 | paid | UNRESTRICTED | 202141169349100729 |
| 2020 | Linehan Family Foundation Inc | Chesapeake Bay Outward Bound School Baltimore, MD | B | $2,500 | paid | GENERAL | 202113139349100701 |
| 2020 | Amazonsmile Foundation | Chesapeake Bay Outward Bound School Inc Baltimore, MD | B | $49 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Outward Bound Inc | Baltimore Chesapeake Bay Outward Bound School (bcbobs) Baltimore, MD | A | $134,331 | paid | TO PROVIDE COURSES | 202002489349300700 |
| 2019 | National Fish and Wildlife Foundation | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $44,633 | paid | Creating Support for Migr | 202031889349300908 |
| 2019 | Schwab Charitable Fund | Baltimore Chesapeake Bay Outward Bound Center Inc Baltimore, MD | A | $22,830 | paid | HUMAN SERVICES | 202010489349300101 |
| 2019 | Associated Jewish Charities of Baltimore | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $10,250 | paid | GENERAL SUPPORT | 202041219349300724 |
| 2019 | Fidelity Investments Charitable Gift Fund | Baltimore Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $5,100 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2018 | Associated Jewish Charities of Baltimore | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $10,000 | paid | GENERAL SUPPORT | 201911139349300446 |
| 2018 | National Fish and Wildlife Foundation | Baltimore Chesapeake Bay Outward Bound Baltimore, MD | A | $8,299 | paid | Baltimores Birds Habita | 201921359349308927 |
| 2018 | Fidelity Investments Charitable Gift Fund | Baltimore Chesapeake Bay Outward Bound School Inc Baltimore, MD | A | $5,100 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |