Private foundation · Sylmar, CA
Mann Medical Research Organization
Typical grant size
$31K – $50K – $94K
25th · median · 75th percentile
Unique recipients
3
Repeat grantees
1
funded 2+ years
Application procedures · from 2023 990-PF
Leadership · from 2023 990-PF
Michael S Dreyer
DIRECTOR, PRESIDENT
$94K
Anoosheh Bostani
DIRECTOR, TREASURER& SECRETARY
$69K
Claude Mann
DIRECTOR
Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.
Payout rate · TY 2023
2.7%
grants paid ÷ assets · ~5% IRS minimum
'22
'23
10
Total grants awarded
$2.2M
Total amount
$225K
Average grant
$965K
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.