Private foundation · Ponte Vedra Beach, FL
Sontag Foundation
Typical grant size
$35K – $113K – $150K
25th · median · 75th percentile
Unique recipients
57
Repeat grantees
34
funded 2+ years
Application procedures · from 2024 990-PF
DeadlinesVARIOUS
ContactTHE SONTAG FOUNDATION · 9042738755
MaterialsAPPLICATIONS FOR BRAIN CANCER RESEARCH/CAREER DEVELOPMENT GRANTS SHOULD BE SUBMITTED ONLINE AT HTTP://WWW.SONTAGFOUNDATION.ORG/ALL-GRANTS/BRAIN-CANCER/DSA-APPLICATION- INFO-REQUIREMENTS/ IN RESPONSE TO PUBLISHED REQUESTS FOR APPLICATIONS.
RestrictionsGRANTS UP TO A MAXIMUM OF $600,000 MAY BE AWARDED.
Leadership · from 2024 990-PF
Clay Tousey III
DIRECTOR
$8K
Bradley D Mottier
DIRECTOR
$8K
Grant M Conway
DIRECTOR
$8K
Daniel M Ryan
DIRECTOR
$8K
Jennifer H Levinson
DIRECTOR
$8K
Jeffrey E Bernardo
DIRECTOR
$8K
Ben Chatraw
DIRECTOR
$8K
Carolyn Mathis
DIRECTOR
$8K
Katherine Verble
DIRECTOR
$8K
Frederick B Sontag
DIRECTOR
Cindy S Hudgins
DIRECTOR
Jeffrey W Hudgins
DIRECTOR
Frederick T Sontag
DIRECTOR
Kay Verble
DIRECTOR
Bradley Mottier
DIRECTOR
$6K
Frederick Sontag
DIRECTOR
$6K
Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.
Payout rate · TY 2024
3.3%
grants paid ÷ assets · ~5% IRS minimum
'17
'18
'19
'20
'21
'22
'23
'24
289
Total grants awarded
$40.8M
Total amount
$141K
Average grant
$3.0M
Largest grant
Giving by year
Top recipients
Recipient names are as reported on the 990-PF. ✓ Exact match = EIN matched to IRS records by exact name + state; ≈ likely match = EIN inferred from a closely similar name. The recipient EIN is never stated on the form — it is DoubleNine’s match.
Recent grants · most recent filings first
Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.