The Susan Brenn and Gary Mullennix Family Foundation
The Susan Brenn and Gary Mullennix Family Foundation is a private foundation, based in Naples, FL. IRS filing data is available from 2019 through 2022. In 2022, it awarded 1 grant totaling $4K. Net investment income was $1.
The Susan Brenn and Gary Mullennix Family Foundation at a glance
In short: The Susan Brenn and Gary Mullennix Family Foundation gave $4K across 1 grant in 2022 (avg $4K), mostly in California. Source: 2022 IRS Form 990-PF.
- Annual giving (2022)
- $4,131
- -97.3% vs 2021
- Grants made (2022)
- 1
- -96.9% vs 2021
- Average grant
- $4,131
- -13.9% vs 2021
- Median grant
- $4,131
- Primary geography
- California (100% of itemized 2022 grant dollars)
- Latest 990 filing
- Form 990-PF, 2022 View filing
Data from IRS Form 990-PF, 2022; updated September 2026.
Who The Susan Brenn and Gary Mullennix Family Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2022
The largest 2022 recipient was Prager University ($4K).
Grant Size Distribution
56 grants across all recorded years
The most common grant size was under $50K: 56 grants of 56 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2022 grant dollars on its one itemized grant.
States
Cities
How The Susan Brenn and Gary Mullennix Family Foundation gives
- Giving fell 31% from 2019 to 2022. Method
- In 2022 it paid out well above its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2022, annual grant giving ranged from $4K (2022) to $154K (2021). In 2022 it made 1 grant totaling $4K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Prager University Sherman Oaks, CA | Operations | $4,131 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2022 | — | $1 | $8,035 | $4,131 | 1 | $4,131 | $1 | $244 |
| 2021 | $8,034 | $65,111 | $154,846 | $153,500 | 32 | $153,500 | $64,388 | $5,556 |
| 2020 | $97,769 | $9,582 | $8,461 | $7,100 | 9 | — | $8,860 | $6,848 |
| 2019 | $96,648 | $5,578 | $6,237 | $6,010 | 14 | — | $4,377 | $6,727 |
Under IRS private-foundation payout rules, The Susan Brenn and Gary Mullennix Family Foundation reported a distributable amount of $244 for 2022 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Susan Brenn and Gary Mullennix Family Foundation is led by Gary Mullennix, CEO on every filing since 2019 — the only officer listed, and uncompensated.
Officers on the 2022 filing
Gary Mullennix
CEO
On filings since 2019
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2019–2022. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about The Susan Brenn and Gary Mullennix Family Foundation
How much does The Susan Brenn and Gary Mullennix Family Foundation give each year?
The Susan Brenn and Gary Mullennix Family Foundation gave $4K across 1 grant in 2022, according to its 2022 IRS Form 990-PF. In 2021 it gave $154K across 32 grants.
Where does The Susan Brenn and Gary Mullennix Family Foundation operate?
The Susan Brenn and Gary Mullennix Family Foundation has awarded grants in Alabama, California, District of Columbia, Florida, Iowa, Illinois, Indiana, Kansas, Michigan, New York, Ohio, Oregon, Virginia.
How much is The Susan Brenn and Gary Mullennix Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2022, The Susan Brenn and Gary Mullennix Family Foundation reported a distributable amount of $244 on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Susan Brenn and Gary Mullennix Family Foundation's EIN?
The Susan Brenn and Gary Mullennix Family Foundation's EIN (Employer Identification Number) is 35-2089298. IRS Form 990 filing data is available on this page for 2019–2022.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS July 13, 2020)
- IRS filings on file for fiscal years 2019–2022
Live grants for the work The Susan Brenn and Gary Mullennix Family Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
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