My density matters empowers women to find out their breast density, learn their screening options, and insist on essential additional screening, envisioning a world where breast density no longer hinders the early diagnosis of breast cancer.
Key facts about My Density Matters NFP
- EIN
- 86-3477428
- Latest 990 filing
- Form 990, 2025
- Total assets
- $219,461
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$219K
+39.2% YoY
Revenue
$452K
+7.0% YoY
Net Investment Income
$7K
+157.7% YoY
Expenses
$384K
+2.9% YoY
About My Density Matters NFP
Based on IRS filings
My Density Matters NFP is a public charity focused on Health, based in Hawthorn Woods, IL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $219K in total assets. Net investment income was $7K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
In 2024 it made 1 grant totaling $50K.
Grant Insights
How this funder distributes its grants
Grant Size Distribution
1 grants across all recorded years
The most common grant size was in the $50–100K range: 1 grant of 1 (100%).
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $219,461 | $157,638 | $115,008 |
| Revenue | $452,375 | $422,769 | $275,039 |
| Expenses | $384,166 | $373,324 | $230,210 |
| Net Investment Income | $6,622 | $2,570 | $420 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2024 (received by the IRS May 15, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS July 23, 2026)
Leadership & Key People
Officers and directors from IRS filings
My Density Matters NFP is led by Leslie Ferris Yerger, Chairperson since 2025 (on filings since 2021); none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Leslie Ferris Yerger
Chairperson
President → Executive Di, 2024
Executive Di → Chairperson, 2025
On filings since 2021
40 hrs/week
No compensation reported
Theresa Longo
Vice Chair
Vice President & Director → Vice President, 2022
Vice President → Vice Chair, 2025
On filings since 2021
1 hr/week
No compensation reported
Tracy Arnswald
Treasurer
New on the 2025 filing
1 hr/week
No compensation reported
Former officers (1)
- Former: Laura Carfang EdD (2021–2024) — Secretary
Data from IRS Form 990 filings, 2021–2025. "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 My Density Matters NFP
How large is My Density Matters NFP?
My Density Matters NFP reported $219K in total assets on its 2025 IRS Form 990. Its revenue that year was $452K.
What is My Density Matters NFP?
My Density Matters NFP is a public charity focused on Health, based in Hawthorn Woods, IL. It holds $219K in total assets as of 2025.
Where does My Density Matters NFP operate?
My Density Matters NFP has awarded grants in Illinois.
What is My Density Matters NFP's EIN?
My Density Matters NFP's EIN (Employer Identification Number) is 86-3477428. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching My Density Matters NFP by hand.
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My Density Matters NFP down — hundreds of funders to go?