American Anti-vivisection Society Inc

JENKINTOWN, PA EIN: 23-0341990 Website

SINCE OUR FOUNDING IN 1883, THE MISSION OF AAVS HAS BEEN TO UNEQUIVOCALLY OPPOSE AND WORK TO END THE USE OF ANIMALS IN SCIENCE AND TO OPPOSE ALL FORMS OF CRUELTY TO ANIMALS. WE ACHIEVE OUR MISSION BY MONITORING AND INVESTIGATING SCIENTIFIC USES OF ANIMALS, EXPOSING THE INHERENT CRUELTY IN ANIMAL EXPERIMENTATION. WE THEN PRESENT RELIABLE INFORMATION AND AN INFORMED VIEWPOINT FOR ADVOCATING PUBLIC POLICY CHANGES. WE PROVIDE RESOURCES TO STUDENTS, PARENTS, EDUCATORS, OTHER NONPROFIT ORGANIZATIONS, THE MEDIA, POLICY MAKERS, AND MEMBERS OF THE SCIENTIFIC COMMUNITY TO ADVANCE THE USE OF ALTERNATIVE, NON-ANIMAL METHODS IN SCHOOLS AND LABORATORIES WORLDWIDE.

Financial Overview

From 2024 IRS Form 990-PF

Total Assets

$37.5M

+8.0% YoY

Annual Giving

$557K

+36.1% YoY

Grant Count

18

+0.0% YoY

Avg Grant Size

$31K

+36.1% YoY

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Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$1M$2M$3M$4M20202021202220232024
Metric202420232022
Total Assets$37,546,542$34,756,487$29,824,124
Revenue$3,207,086$3,365,720$2,012,190
Expenses$3,031,590$2,465,525$2,296,467
Qualifying Distributions
Net Investment Income$1,776,885$1,056,948$618,491
Distributable Amount

Giving Over Time

Total grant dollars and number of grants per year

$0$139K$278K$418K$557K17 grants202017 grants202117 grants202218 grants202318 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

CHIMP HAVEN$118KSAVE THE CHIMPS$83KOKLAHOMA PRIMATE SANCTUARY$53KRYERSS FARM FOR AGED EQU…$36KWORLD FEDERATION FOR ANI…$34KGLOBAL FEDERATION OF ANI…$26KBORN FREE USA$18KCENTER FOR GREAT APES$18KCHIMPANZEE SANCTUARY NOR…$18KEQUINE ADVOCATES$18K

Grant Size Distribution

87 grants across all recorded years

75<$50K11$50–100K1$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Who else does American Anti-vivisection Society Inc fund?

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Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

LUKE KLEINEXECUTIVE VICE PRESIDENT, BO…$92KSUE A LEARYPRESIDENT, CEO$68K

From 2024 filing

NameTitleHoursCompensation
LUKE KLEINEXECUTIVE VICE PRESIDENT, BOARD MEMBER35$92,215
SUE A LEARYPRESIDENT, CEO35$68,260
NADIA S ADAWIBOARD MEMBER0.5
ROBERT FINNBOARD MEMBER0.5
FRANCIS KRAFCHIK DECEASED IN 2024BOARD MEMBER0.5
JOSEPH LUDWIGVICE PRESIDENT1
AARON MCINTYRETREASURER1
DENISE COWIESECRETARY1

Geographic Focus

Where this funder has awarded grants

Grant Distribution by State

14states
+6 more states

Cities

AntonioBlue RidgeBostonChathamCle ElumElumFort PierceGainesvilleKeithvilleKendaliaMadisonNewcastleNicholasvilleOaklandPhoenixPottstownRidgeSacramentoSan AntonioWauchula

Data last updated March 2026. Sourced from IRS Form 990-PF filings.

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