Riverside Research Institute
Riverside Research Institute engages in and advances scientific research on behalf of the U.S. government and in the public interest.
Riverside Research Institute at a glance
In short: Riverside Research Institute gave $15K across 1 grant in 2025 (avg $15K), mostly in Virginia. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $15,000
- -28.9% vs 2024
- Grants made (2025)
- 1
- -50.0% vs 2024
- Average grant
- $15,000
- +42.2% vs 2024
- Median grant
- $15,000
- Total assets
- $322,595,037
- +88.1% vs 2024
- Primary geography
- Virginia (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who Riverside Research Institute funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Virginia STEM ($15K).
Grant Size Distribution
15 grants across all recorded years
The most common grant size was under $50K: 12 grants of 15 (80%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
Cities
How Riverside Research Institute gives
- Giving fell 96% from 2022 to 2025. Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $15K (2025) to $360K (2022). In 2025 it made 1 grant totaling $15K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Virginia STEM Midland, VA | Furthering Study in STEM | $15,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $322,595,037 | $286,600,214 | $182,555,212 | $15,000 | 1 | $95,462,854 |
| 2024 | $171,546,881 | $189,258,394 | $168,591,528 | $21,090 | 2 | $6,589,704 |
| 2023 | $142,413,433 | $162,656,925 | $149,206,822 | $170,000 | 2 | $4,972,183 |
| 2022 | $101,699,526 | $139,330,200 | $133,736,979 | $360,234 | 6 | $4,370,238 |
| 2021 | $107,121,507 | $127,407,208 | $121,302,049 | $55,000 | 4 | $3,722,063 |
| 2020 | $100,214,451 | $129,369,526 | $124,441,561 | $245,000 | 5 | $1,090,628 |
About Riverside Research Institute
Based on IRS filings
Riverside Research Institute is a public charity focused on Medical Research, based in Fairfax, VA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $322.6M in total assets. In 2025, it awarded 1 grant totaling $15K. Net investment income was $95.5M.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Riverside Research Institute is led by S. R. Omick PhD, President & CEO on every filing since 2020; all 25 officers listed in 2025 are compensated.
Officers on the 2025 filing
S. R. Omick PhD
President & CEO
On filings since 2020
40 hrs/week
$1.2M (2020) → $1.1M (2025)
J. Shields
Chairman
Vice Chairman → Chairman, 2021
On filings since 2020
8 hrs/week
$44K (2020) → $70K (2025)
A. Grasso
Trustee
On filings since 2020
5 hrs/week
$36K (2020) → $49K (2025)
A. Rouse
Trustee
On filings since 2020
5 hrs/week
$44K (2020) → $54K (2025)
C. Downes
Trustee
On filings since 2020
5 hrs/week
$36K (2020) → $54K (2025)
G. Bennett PhD
Trustee
On filings since 2020
5 hrs/week
$38K (2020) → $48K (2025)
J. Giering
Trustee
Chairman → Trustee, 2021
On filings since 2020
5 hrs/week
$60K (2020) → $30K (2025)
L. Brothers PhD
Trustee
On filings since 2020
5 hrs/week
$38K (2020) → $47K (2025)
L. Porter PhD
Trustee
On filings since 2020
5 hrs/week
$15K (2020) → $16K (2025)
N. McCasland PhD
Trustee
On filings since 2020
5 hrs/week
$36K (2020) → $45K (2025)
G. Issler
Director
On filings since 2024
40 hrs/week
$282K (2024) → $294K (2025)
Tc York
Trustee
On filings since 2024
5 hrs/week
$47K (2024) → $45K (2025)
K. Shea
Trustee
New on the 2025 filing
5 hrs/week
$47K (2025)
M. Spurrier
Director
New on the 2025 filing
40 hrs/week
$293K (2025)
R. Semmel
Trustee
New on the 2025 filing
5 hrs/week
$16K (2025)
J. Harris
Vice Chairman
Trustee → Vice Chairman, 2021
On filings since 2020
8 hrs/week
$48K (2020) → $54K (2025)
K. Powers
CFO, Treasurer & Corp Secretary
CFO & Treasurer → CFO, Treasurer & Corp Secretary, 2022
On filings since 2020
40 hrs/week
$574K (2020) → $554K (2025)
M. Barefoot
Vice President Bu Director
On filings since 2020
40 hrs/week
$331K (2020) → $482K (2025)
R. Denz
Vice President Bu Director
Director → Vice President Bu Director, 2024
On filings since 2022
40 hrs/week
$271K (2022) → $428K (2025)
M. D'angelo
Chro
On filings since 2023
40 hrs/week
$308K (2023) → $439K (2025)
T. Waltz
Vice President Bu Director
On filings since 2023
40 hrs/week
$296K (2023) → $430K (2025)
C. Incardona
Principle Staff Member
On filings since 2024
40 hrs/week
$285K (2024) → $323K (2025)
K. Sablon
CTO
New on the 2025 filing
40 hrs/week
$259K (2025)
S. Brookes
Associate Director
New on the 2025 filing
40 hrs/week
$276K (2025)
S. Dockstader
Chief Scientist
New on the 2025 filing
40 hrs/week
$276K (2025)
Former officers (17)
- Former: F. Falco PhD (2020–2024) — Director
- Former: J. Pursel (2020–2024) — Vice President Bu Director
- Former: S. Shea (2020–2024) — Trustee
- Former: J. Luke (2021–2024) — Vice President Bu Director
- Former: Wd Casebeer (2021–2024) — Director
- Former: J. Wu (2024) — Technical Advisor
- Former: E. Patterson (2020–2023) — Technical Fellow
- Former: T. C. York (2020–2023) — Trustee
- Former: A. Bhave (2022–2023) — COO
- Former: V. Arthur (2022–2023) — Director
- Former: J. Hogan (2020–2022) — General Counsel & Corp Secretary · Filing note: Thru May 2022
- Former: S. Gingras (2022) — Director
- Former: D W Nidess (2020–2021) — Engineer
- Former: E Yakubov (2020–2021) — Director
- Former: J J Druessel PhD (2020–2021) — Vice President Bu Director
- Former: M Moffatt (2020–2021) — Engineer
- Former: M Nelson (2020–2021) — Vice President Bu Director
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $1.1M, to S R Omick PHD (President and CEO). 25 officers or directors reported compensation on that filing.
Frequently asked questions about Riverside Research Institute
How much does Riverside Research Institute give each year?
Riverside Research Institute gave $15K across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $21K across 2 grants.
How large is Riverside Research Institute?
Riverside Research Institute reported $322.6M in total assets on its 2025 IRS Form 990. Its revenue that year was $286.6M.
What is Riverside Research Institute?
Riverside Research Institute is a public charity focused on Medical Research, based in Fairfax, VA. It holds $322.6M in total assets as of 2025.
Where does Riverside Research Institute operate?
Riverside Research Institute has awarded grants in District of Columbia, New York, Ohio, Virginia.
What is Riverside Research Institute's EIN?
Riverside Research Institute's EIN (Employer Identification Number) is 13-2593244. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(3)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2022 (received by the IRS June 1, 2023)
- Added Form 990 for fiscal year 2025 (received by the IRS July 6, 2026)
- IRS filings on file for fiscal years 2020–2024
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Riverside Research Institute down — hundreds of funders to go?