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← AMERICAN SOCIETY FOR RADIATION ONCOLOGY

Form 990 for tax year 2024

Filed by AMERICAN SOCIETY FOR RADIATION ONCOLOGY.

Totals

Total revenue
$25,284,778
Total expenses
$25,444,885
Contributions and grants received
$474,206
Grants paid
$844,632
Program service revenue
$20,729,204
Investment income
$1,567,035
Other revenue
$2,514,333
Total assets, end of year
$52,487,345
Total liabilities, end of year
$8,505,501
Net assets or fund balances, end of year
$43,981,844
Program services expenses (Part IX)
not reported
Management and general expenses
not reported
Fundraising expenses
not reported
Program service expenses (Part III)
not reported

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 1d · Related organizations

    $10,000

  • 1e · Government grants (contributions)

    $35,298

  • 1f · All other contributions, gifts and grants

    $428,908

  • 2a · Program service revenue: MEETINGS AND EDUCATION

    total $12,844,640 · related or exempt $12,543,640 · unrelated business $301,000

  • 2b · Program service revenue: MEMBERSHIP DUES

    total $4,524,385 · related or exempt $4,524,385

  • 2c · Program service revenue: PUBLICATIONS

    total $1,684,891 · related or exempt $1,104,542 · unrelated business $580,349

  • 2d · Program service revenue: QUALITY IMPROVEMENT

    total $1,293,236 · related or exempt $1,293,236

  • 2e · Program service revenue: OTHER PROGRAM SERVICE

    total $258,079 · related or exempt $258,079

  • 2f · All other program service revenue

    total $123,973 · related or exempt $123,973

  • 3 · Investment income

    total $1,302,859 · excluded $1,302,859

  • 5 · Royalties

    total $1,991,780 · excluded $1,991,780

  • 7a · Gross sales of assets other than inventory

    securities $3,311,046

  • 7b · Less cost or other basis and sales expenses

    securities $3,046,870

  • 7c · Gain or loss

    securities $264,176

  • 7d · Net gain or loss

    total $264,176 · excluded $264,176

  • 10a · Gross sales of inventory

    $2,859

  • 10b · Cost of goods sold

    $4,272

  • 10c · Net income from sales of inventory

    total -$1,413 · unrelated business -$1,413

  • 11a · Other revenue: REBATES AND LABELS

    total $311,320 · related or exempt $311,320

  • 11b · Other revenue: CAREER CENTER

    total $212,613 · unrelated business $212,613

  • 11c · Other revenue: MISCELLANEOUS

    total $33 · related or exempt $33

  • 11e · Other revenue, total

    $523,966

Functional expenses

Part IX, the statement of functional expenses.

  • 1 · Grants to domestic organizations and governments

    total $844,632

  • 5 · Compensation of officers, directors and key employees

    total $2,429,100

  • 7 · Other salaries and wages

    total $8,075,226

  • 8 · Pension plan contributions

    total $753,216

  • 9 · Other employee benefits

    total $1,097,766

  • 10 · Payroll taxes

    total $702,234

  • 11b · Fees: legal

    total $193,473

  • 11c · Fees: accounting

    total $50,772

  • 11d · Fees: lobbying

    total $268,630

  • 11f · Fees: investment management

    total $94,662

  • 11g · Fees: other

    total $2,175,058

  • 13 · Office expenses

    total $826,760

  • 14 · Information technology

    total $1,028,508

  • 15 · Royalties

    total $11,873

  • 16 · Occupancy

    total $778,374

  • 17 · Travel

    total $1,860,596

  • 19 · Conferences, conventions and meetings

    total $2,593,126

  • 22 · Depreciation, depletion and amortization

    total $317,206

  • 23 · Insurance

    total $166,339

  • 24a · Other expenses: UBI TAXES

    total $181,442

  • 24b · Other expenses: DUES AND SUBSCRIPTIONS

    total $739,599

  • 24c · Other expenses: HONORARIA

    total $649,914

  • 24d · Other expenses: GIFTS AND AWARDS

    total $36,088

  • 24e · All other expenses

    total -$429,709

Balance sheet

Part X, book values.

  • 2 · Savings and temporary cash investments

    beginning of year $822,737 · end of year $2,125,287

  • 4 · Accounts receivable

    beginning of year $1,249,843 · end of year $676,814

  • 9 · Prepaid expenses and deferred charges

    beginning of year $1,079,893 · end of year $1,031,753

  • 10a · Land, buildings and equipment: cost or other basis

    $5,665,852

  • 10b · Land, buildings and equipment: accumulated depreciation

    $4,922,965

  • 10c · Land, buildings and equipment, net

    beginning of year $1,048,552 · end of year $742,887

  • 11 · Investments: publicly traded securities

    beginning of year $37,652,460 · end of year $38,660,788

  • 12 · Investments: other securities

    beginning of year $7,087,308 · end of year $6,332,776

  • 15 · Other assets

    beginning of year $3,596,340 · end of year $2,917,040

  • 17 · Accounts payable and accrued expenses

    beginning of year $1,920,775 · end of year $1,368,471

  • 19 · Deferred revenue

    beginning of year $4,803,354 · end of year $3,096,403

  • 25 · Other liabilities

    beginning of year $5,081,620 · end of year $4,040,627

  • 27 · Net assets without donor restrictions

    beginning of year $40,731,384 · end of year $43,981,844

Mission and programs · 2024

Mission

TO ADVANCE THE PRACTICE OF RADIATION ONCOLOGY BY PROMOTING EXCELLENCE IN PATIENT CARE, PROVIDING OPPORTUNITIES FOR EDUCATIONAL AND PROFESSIONAL DEVELPOMENT, PROMOTING RESEARCH AND DISSEMINATING RESEARCH RESULTS AND REPRESENTING RADIATION ONCOLOGY IN A RAPIDLY EVOLVING HEALTHCARE ENVIRONMENT.

Activities or mission (Part I)

ASTRO IS DEDICATED TO IMPROVING PATIENT CARE THROUGH EDUCATION, CLINICAL PRACTICE, ADVANCEMENTS OF SCIENCE, AND ADVOCACY.

  • ASTRO ANNUAL MEETING: THE ASTRO ANNUAL MEETING IS THE PREMIER SCIENTIFIC EVENT IN THE FIELD OF RADIATION ONCOLOGY, ATTRACTING OVER 10,000 PROFESSIONALS EACH YEAR, INCLUDING PHYSICIANS, RESEARCHERS, AND HEALTHCARE PRACTITIONERS. THE MEETING FEATURES CUTTING-EDGE SCIENTIFIC PRESENTATIONS, EDUCATIONAL SESSIONS, AND CLINICAL UPDATES DESIGNED TO ADVANCE KNOWLEDGE, PROMOTE BEST PRACTICES, AND IMPROVE PATIENT OUTCOMES IN CANCER CARE. BY FOSTERING COLLABORATION AND PROFESSIONAL DEVELOPMENT, THE ANNUAL MEETING DIRECTLY SUPPORTS ASTRO'S MISSION TO ADVANCE THE PRACTICE OF RADIATION ONCOLOGY THROUGH EDUCATION, RESEARCH, AND QUALITY PATIENT CARE.

  • JOURNALS: ASTRO PUBLISHES THREE TOP-NOTCH JOURNALS THAT DISSEMINATE CRITICAL RESEARCH AND CLINICAL GUIDANCE IN THE FIELD OF RADIATION ONCOLOGY. THESE PUBLICATIONS SERVE AS ESSENTIAL RESOURCES FOR CLINICIANS, RESEARCHERS, AND HEALTHCARE PROFESSIONALS, SUPPORTING ASTRO'S MISSION TO ADVANCE THE PRACTICE OF RADIATION ONCOLOGY THROUGH EDUCATION AND SCIENCE.

  • MULTIDISCIPLINARY HEAD AND NECK CANCERS SYMPOSIUM: THE MEETING BRINGS TOGETHER PHYSICIANS, RESEARCHERS AND OTHER HEALTHCARE PROFESSIONALS TO SHARE THE LATEST EVIDENCE BASED PRACTICES IN THE DIAGNOSIS AND TREATMENT OF HEAD AND NECK CANCERS THROUGH INTERACTIVE CASE DISCUSSIONS, EDUCATIONAL SESSIONS AND ORAL ABSTRACT PRESENTATIONS. THIS MEETING AIMS TO ENHANCE PROFESSIONAL COLLABORATION AND IMPROVE PATIENT OUTCOMES BY DISSIMINATING CURRENT RESEARCH AND CLINICAL BEST PRACTICES IN THE FIELD.

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • Chelsea Pinnix Educ Council

    VICE CHAIR, THEN CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Casey Chollet-Lipscomb Gov'T

    REL CNCL VC CHR, CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • John Buatti Science Council

    VICE CHAIR, THEN CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2 + 1 related

  • Iris C Gibbs

    HACE COUNCIL CHAIR UNTIL 9/24

    Total calculated
    $0
    Hours/week
    2

  • Eric Ford

    CLIN AFF & QC CHAIR UNTIL 9/24

    Total calculated
    $0
    Hours/week
    2

  • Douglas Martin Clin Aff

    QC VC CHR, THEN CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Ronald D Ennis

    GOV'T REL CNCL CHAIR UNTIL 9/24

    Total calculated
    $0
    Hours/week
    2

  • Sameer Keole President-Elect

    THEN PRESIDENT FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Vivek S Kavadi Health Policy

    CNCL VC CHR, THEN CEO FROM 11/24

    Total calculated
    $143,943
    From this org
    $135,239
    From related orgs
    $0
    Other
    $8,704
    Hours/week
    40

  • Wendy Woodward

    SCIENCE COUNCIL VICE CHAIR

    Total calculated
    $0
    Hours/week
    2

  • Austin J Sim

    EARLY CAREER REP EX-OFFICIO

    Total calculated
    $0
    Hours/week
    2

  • Beth Erickson

    EDUC COUNCIL CHAIR UNTIL 9/24

    Total calculated
    $0
    Hours/week
    2

  • Curtiland Deville Hace Cncl

    VICE CHAIR, THEN CHAIR FROM 10/24

    Total calculated
    $9,500
    From this org
    $9,500
    From related orgs
    $0
    Other
    $0
    Hours/week
    2

  • Catheryn Yashar

    HEALTH POLICY COUNCIL CHAIR

    Total calculated
    $10,500
    From this org
    $10,500
    From related orgs
    $0
    Other
    $0
    Hours/week
    2

  • Geraldine Jacobson

    IMMEDIATE PAST CHAIR UNTIL 9/24

    Total calculated
    $0
    Hours/week
    2

  • Michael Kuettel

    SECRETARY/TREASURER

    Total calculated
    $20,000
    From this org
    $20,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    2

  • Jeff M Michalski Chair

    THEN IMMED PAST CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2 + 1 related

  • Howard Sandler

    PRESIDENT, THEN CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Neha Vapiwala

    PRESIDENT-ELECT FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Jean Wright Clin Affairs

    & QC VICE-CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Andrea Ng Education

    COUNCIL VICE CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Christopher Corso Gov'T Rel

    COUNCIL VICE CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Malika Siker

    HACE CNCL VICE CHAIR FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Amar Rewari Health Policy

    COUNCIL VICE CHAIR FROM 10/24

    Total calculated
    $20,500
    From this org
    $20,500
    From related orgs
    $0
    Other
    $0
    Hours/week
    2

  • Michael Lecompte

    ARRO REP EX-OFFICIO FROM 10/24

    Total calculated
    $0
    Hours/week
    2

  • Laura I Thevenot

    CEO UNTIL 11/24

    Total calculated
    $874,378
    From this org
    $805,285
    From related orgs
    $0
    Other
    $69,093
    Hours/week
    36 + 4 related

    Schedule J breakdown matched by us

    Base
    $609,347
    Bonus
    $124,274
    Other
    $71,664
    Deferred
    $45,500
    Nontaxable benefits
    $23,593
    Filer's total
    $874,378

  • Terry Karras

    CFO

    Total calculated
    $278,353
    From this org
    $223,431
    From related orgs
    $0
    Other
    $54,922
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $218,931
    Bonus
    $4,500
    Other
    $0
    Deferred
    $23,112
    Nontaxable benefits
    $31,810
    Filer's total
    $278,353

  • Emily Wilson

    EXECUTIVE VICE PRESIDENT

    Total calculated
    $368,069
    From this org
    $320,548
    From related orgs
    $0
    Other
    $47,521
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $307,548
    Bonus
    $13,000
    Other
    $0
    Deferred
    $32,557
    Nontaxable benefits
    $14,964
    Filer's total
    $368,069

  • Dave Adler

    VP, ADVOCACY & CLINICAL AFFAIRS

    Total calculated
    $307,977
    From this org
    $249,371
    From related orgs
    $0
    Other
    $58,606
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $244,371
    Bonus
    $5,000
    Other
    $0
    Deferred
    $26,096
    Nontaxable benefits
    $32,510
    Filer's total
    $307,977

  • Chris Neumann

    VP, EDUCATION

    Total calculated
    $226,025
    From this org
    $176,046
    From related orgs
    $0
    Other
    $49,979
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $174,046
    Bonus
    $2,000
    Other
    $0
    Deferred
    $18,868
    Nontaxable benefits
    $31,111
    Filer's total
    $226,025

  • Anna Arnone

    VP, MEMBERSHIP & COMMUNICATION

    Total calculated
    $221,855
    From this org
    $199,427
    From related orgs
    $0
    Other
    $22,428
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $196,677
    Bonus
    $2,000
    Other
    $750
    Deferred
    $19,561
    Nontaxable benefits
    $2,867
    Filer's total
    $221,855

  • Anne Hubbard

    DIRECTOR OF HEALTH POLICY

    Total calculated
    $282,910
    From this org
    $227,661
    From related orgs
    $0
    Other
    $55,249
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $225,661
    Bonus
    $2,000
    Other
    $0
    Deferred
    $23,867
    Nontaxable benefits
    $31,382
    Filer's total
    $282,910

  • Laura Gogal

    GENERAL COUNSEL

    Total calculated
    $287,730
    From this org
    $242,543
    From related orgs
    $0
    Other
    $45,187
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $241,543
    Bonus
    $1,000
    Other
    $0
    Deferred
    $24,606
    Nontaxable benefits
    $20,581
    Filer's total
    $287,730

  • Samantha Dawes

    DIRECTOR OF QUALITY IMPROVEMENT

    Total calculated
    $213,575
    From this org
    $192,409
    From related orgs
    $0
    Other
    $21,166
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $189,409
    Bonus
    $3,000
    Other
    $0
    Deferred
    $19,188
    Nontaxable benefits
    $1,978
    Filer's total
    $213,575

  • Kirsta Suggs

    DIRECTOR OF HACE

    Total calculated
    $210,340
    From this org
    $178,957
    From related orgs
    $0
    Other
    $31,383
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $176,957
    Bonus
    $2,000
    Other
    $0
    Deferred
    $18,134
    Nontaxable benefits
    $13,249
    Filer's total
    $210,340

  • Jeff White

    DIRECTOR OF PUBLIC RELATIONS

    Total calculated
    $201,799
    From this org
    $171,364
    From related orgs
    $0
    Other
    $30,435
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $169,364
    Bonus
    $2,000
    Other
    $0
    Deferred
    $17,117
    Nontaxable benefits
    $13,318
    Filer's total
    $201,799

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, and on a Form 990-PF Part VIII's — 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.

Schedule J

Answered yes

  • 1a · First-class or charter travel
  • 1a · Travel for companions
  • 1b · Written policy on the line-1a expenses
  • 2 · Substantiation required before reimbursing expenses
  • 3 · Compensation committee
  • 3 · Independent compensation consultant
  • 3 · Form 990 of other organizations
  • 3 · Compensation survey or study
  • 3 · Approval by the board or compensation committee
  • 4b · Supplemental nonqualified retirement plan

Answered no

  • 4a · Severance or change-of-control payment
  • 4c · Equity-based compensation arrangement

The filer's explanations (Part III)

PART I, LINE 1A
FORMER BOARD MEMBER PAUL M HARARI RECEIVED TRAVEL EXPENSE REIMBURSEMENT FOR FIRST-CLASS TRAVEL AND COMPANION TRAVEL EXPENSES IN 2024.
PART I, LINE 4B
DURING THE YEAR ENDED DECEMBER 31, 2024, LAURA THEVENOT, CEO UNTIL 11/24, PARTICIPATED IN A 457(F) NONQUALIFIED PLAN, WITH CONTRIBUTIONS TO THE PLAN OF $11,000.

Part I's answers as filed. A line not listed was left unanswered; on lines 1a and 3 that means the box was not checked.

Grants on this return

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

Related organizations on this return

Schedule R Part II: tax-exempt organizations related to the filer by control. It does not record shared board members or money.

  • RADIATION ONCOLOGY INSTITUTE

    501(C)(3) · TO SUPPORT AND CONDUCT RESEARCH AND EDUCATIONAL ACTIVITIES · IL · controlled entity

    Directly controlled by ASTRO

  • ASTRO PAC

    527 · POLITICAL ACTION COMMITTEE · VA · controlled entity

    Directly controlled by ASTRO

Provenance

Return type
form_990
Tax year
2024
Filed
21 October 2025
IRS schema version
2024v5.2
Source object
202532949349300148

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