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AMERICAN ASSOCIATION OF TISSUE BANKS INC

EIN 52-1114697 WASHINGTON, DC

Revenue 2025
$7,958,410
Expenses 2025
$6,527,460

Program services were 83.9% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
2800
Street
1455 PENNSYLVANIA AVE NW STE 400

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).

Other organizations at this address

45 other organizations in the IRS Business Master File list the same street address. matched by us

This address is a suite or unit (STE 400). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2025

Mission

The mission of the Association is to honor donors and to save and improve lives by promoting the safety, quality and availability of donated tissue for transplantation, and non-transplant anatomical material for education and research.

Activities or mission (Part I)

Premier standard-setting body promoting the safety and use of donated human tissue.

  • Education, Meeting & Conference: To provide in-person and online tissue banking education in support of individual professional development, including CTBS Certification, for both members and non-members.

    Expenses $1,841,856 · Revenue $1,407,444

  • Standards and Accreditation: The continued development of tissue banking standards in support of the accreditation programs onsite, hybrid, and virtual inspections of tissue banking establishments.

    Expenses $1,438,090 · Revenue $3,883,360

  • Government Relations: To provide public policy and public advocacy to member establishments.

    Expenses $795,630 · Revenue $528,739

  • Membership: To provide access to peers and information that promote the safety and use of donated human tissue.

    Expenses $723,247 · Revenue $205,777

  • Research: To support research aimed at addressing scientific inquiries related to the use of allograft tissues.

    Expenses $328,879 · Grants $120,114

  • Communications & Public Relations- To provide information and education to the general public on the need for and value of becoming a tissue donor. Additionally, to provide AATB member-specific information and updates through the website, weekly newsletter and other forms of communication.

    Expenses $347,414

As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • George Herrera

    Chair

    Total calculated
    $0
    Hours/week
    1

  • Jeff Cox

    Past Chair

    Total calculated
    $0
    Hours/week
    1

  • Mark DeFilippis

    Chair-elect

    Total calculated
    $0
    Hours/week
    1

  • Alyssa Harrison

    Secretary/Treasurer

    Total calculated
    $0
    Hours/week
    1

  • Sally Alrabaa

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • William Cassarly

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Ryan Cormier

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Kelly Scott

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Sarah Lopez

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Christy Martinelli

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Ryan Nelson

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Melissa O'Connor

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Douglas Wilson

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Jeff Cartmell

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Jon Boyd

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Dean Elliott

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Deborah Hutt

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • James Bardsley

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Rhonda Horstman

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Kimberly Monroe

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Marc Pearce

    President & CEO

    Total calculated
    $561,084
    From this org
    $514,426
    From related orgs
    $0
    Other
    $46,658
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $407,078
    Bonus
    $81,526
    Other
    $25,822
    Deferred
    $27,600
    Nontaxable benefits
    $19,058
    Filer's total
    $561,084

  • Jennifer Keller

    Chief Administrative Officer

    Total calculated
    $287,176
    From this org
    $263,737
    From related orgs
    $0
    Other
    $23,439
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $241,453
    Bonus
    $21,630
    Other
    $654
    Deferred
    $17,263
    Nontaxable benefits
    $6,176
    Filer's total
    $287,176

  • Melissa Greenwald

    Chief Medical Officer

    Total calculated
    $266,184
    From this org
    $252,729
    From related orgs
    $0
    Other
    $13,455
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $236,088
    Bonus
    $16,250
    Other
    $391
    Deferred
    $11,145
    Nontaxable benefits
    $2,310
    Filer's total
    $266,184

  • Eduardo Nunes- VP Accreditation

    Regulatory Affairs, and Standards

    Total calculated
    $248,041
    From this org
    $215,915
    From related orgs
    $0
    Other
    $32,126
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $195,091
    Bonus
    $20,500
    Other
    $324
    Deferred
    $17,382
    Nontaxable benefits
    $14,744
    Filer's total
    $248,041

  • Kip Hanks

    Director of Regulatory Affairs

    Total calculated
    $270,821
    From this org
    $216,131
    From related orgs
    $0
    Other
    $54,690
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $205,452
    Bonus
    $9,909
    Other
    $770
    Deferred
    $14,540
    Nontaxable benefits
    $40,150
    Filer's total
    $270,821

The first 25 listed. 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. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $7,958,410
    Expenses
    $6,527,460
    Contributions
    $395,448
    Grants paid
    $120,114
  • 2024
    Revenue
    $6,968,887
    Expenses
    $6,133,354
    Contributions
    $181,100
    Grants paid
    $45,113
  • 2023
    Revenue
    $6,271,185
    Expenses
    $6,416,323
    Contributions
    $198,625
    Grants paid
    $36,000
  • 2022
    Revenue
    $5,480,581
    Expenses
    $5,277,346
    Contributions
    $139,750
    Grants paid
    $31,000

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.

Other returns filed

  • 2025 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2024 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2022 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2021 · 990

    Revenue
    $5,477,598
    Expenses
    $4,755,693
    Assets (EOY)
    $5,927,730

  • 2021 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2020 · 990

    Revenue
    $5,286,681
    Expenses
    $4,306,004
    Assets (EOY)
    $5,016,718

  • 2020 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2019 · 990

    Revenue
    $5,495,384
    Expenses
    $5,758,328
    Assets (EOY)
    $4,171,504

  • 2018 · 990

    Revenue
    $5,471,158
    Expenses
    $5,208,976
    Assets (EOY)
    $4,231,918

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2025 return

  • Association for Advancing Tissue and Biologics

    501(c)(6) · See Part VII · DC

Taxable family

From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.

Disregarded entities on its 2025 return

  • AATB TPG LLC

    Perform public policy activities · DE · income $528,739 · assets $1,160,714

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 13 October 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.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.