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NATIONAL BRAIN TUMOR SOCIETY INC

EIN 04-3068130 NEWTON, MA

Revenue 2025
$15,062,192
Expenses 2025
$13,397,744

Program services were 84.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
1000
Street
55 CHAPEL STREET 006

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • LEAH RECHT JD

    CHAIR

    Total calculated
    $0
    Hours/week
    2

  • ERICA BIRKE

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    1

  • MIL PAREKH

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • FRANK MACCHIAROLA

    CLERK

    Total calculated
    $0
    Hours/week
    1

  • ALLISON BISHOF

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • DR JOOHEE SUL

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • CORIE YUTKIN

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • ADAM HAYDEN

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • KABIR SETHI

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • CHRIS BROWN

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • KAREN TURNER

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • JONATHAN WEINBERG

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • JIGAR RAYTHATHA

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • SARAH DURHAM

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • JAY NADLER

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • DAVID ARONS

    CEO

    Total calculated
    $359,892
    From this org
    $337,934
    From related orgs
    $0
    Other
    $21,958
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $337,934
    Bonus
    $0
    Other
    $0
    Deferred
    $10,194
    Nontaxable benefits
    $11,764
    Filer's total
    $359,892

  • MARISA PETRILLO

    CHIEF OPERATING OFFICER

    Total calculated
    $214,284
    From this org
    $175,357
    From related orgs
    $0
    Other
    $38,927
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $175,357
    Bonus
    $0
    Other
    $0
    Deferred
    $5,534
    Nontaxable benefits
    $33,393
    Filer's total
    $214,284

  • RICHARD LESCARBEAU

    CHIEF FINANCIAL OFFICER

    Total calculated
    $198,678
    From this org
    $157,708
    From related orgs
    $0
    Other
    $40,970
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $157,708
    Bonus
    $0
    Other
    $0
    Deferred
    $5,166
    Nontaxable benefits
    $35,804
    Filer's total
    $198,678

  • ASHLEY BRENNAN

    CHIEF DEVELOPMENT OFFICER

    Total calculated
    $287,139
    From this org
    $246,498
    From related orgs
    $0
    Other
    $40,641
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $246,498
    Bonus
    $0
    Other
    $0
    Deferred
    $6,801
    Nontaxable benefits
    $33,840
    Filer's total
    $287,139

  • JOHN HIGGINS

    MANAGING DIRECTOR, BTIF

    Total calculated
    $252,802
    From this org
    $225,984
    From related orgs
    $0
    Other
    $26,818
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $225,984
    Bonus
    $0
    Other
    $0
    Deferred
    $5,346
    Nontaxable benefits
    $21,472
    Filer's total
    $252,802

  • GARY HEIMBERG

    VP AND COUNSEL, GOVERNMENT RELATIONS

    Total calculated
    $209,513
    From this org
    $174,989
    From related orgs
    $0
    Other
    $34,524
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $174,989
    Bonus
    $0
    Other
    $0
    Deferred
    $5,444
    Nontaxable benefits
    $29,080
    Filer's total
    $209,513

  • KATIE GERMAIN

    CHIEF OF MARKETING & COMMUNICATIONS

    Total calculated
    $194,984
    From this org
    $188,204
    From related orgs
    $0
    Other
    $6,780
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $188,204
    Bonus
    $0
    Other
    $0
    Deferred
    $5,641
    Nontaxable benefits
    $1,139
    Filer's total
    $194,984

  • ELIZABETH RYU

    SR. DIRECTOR OF RESEARCH

    Total calculated
    $190,905
    From this org
    $163,496
    From related orgs
    $0
    Other
    $27,409
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $163,496
    Bonus
    $0
    Other
    $0
    Deferred
    $4,745
    Nontaxable benefits
    $22,664
    Filer's total
    $190,905

  • LAUREN GAINOR

    ASSISTANT VP OF PHILANTHROPIC GIVING

    Total calculated
    $155,223
    From this org
    $148,603
    From related orgs
    $0
    Other
    $6,620
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $148,603
    Bonus
    $0
    Other
    $0
    Deferred
    $4,483
    Nontaxable benefits
    $2,137
    Filer's total
    $155,223

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $15,062,192
    Expenses
    $13,397,744
    Contributions
    $14,551,548
    Grants paid
    $2,502,000
  • 2024
    Revenue
    $13,202,037
    Expenses
    $12,600,569
    Contributions
    $12,526,004
    Grants paid
    $1,905,000
  • 2023
    Revenue
    $13,349,365
    Expenses
    $12,250,340
    Contributions
    $12,821,930
    Grants paid
    $2,467,750
  • 2022
    Revenue
    $13,224,585
    Expenses
    $10,400,422
    Contributions
    $13,242,979
    Grants paid
    $2,241,460

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.