Mission
MICROCIRCULATORY RESEARCH AND DEVELOPMENT
Small Public Charity
MICROCIRCULATORY SOCIETY INC
MICROCIRCULATORY SOCIETY INC is a Small Public Charity headquartered in LOUISVILLE, KY. Financial data from the 2025 filing: $65K revenue, $23K expenses, $480K total assets. 4 publicly reported grants to this organization, totaling roughly $56K, appear in IRS filings.
EIN: 046088271
LOUISVILLE, KY
Heart & Circulatory System Diseases & Disorders
NTEE: G43
Latest filing: 2025
Total Revenue$65K
Total Expenses$23K
Total Assets$480K
Grant Records4
Funding Total$56K
Filing Years2020–2025
Where $100 goes at Microcirculatory Society Inc
How Microcirculatory Society Inc divides every $100 it spends, from its own Form 990-EZ filings, averaged across 7 years.
$52
Programs
the work itself
$48
Everything else
operations and overhead
Form 990-EZ reports program spending but doesn't separate management from fundraising, so those are shown together.
Inside the $52 for programs
$52
Annual journal to review and discuss recent developments regarding microcirculation
Source: Form 990-EZ filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
Support for scientific meeting participation
$14,000
EB meeting participation
$14,000
EB meeting participation
$14,000
EB meeting participation
$14,000
Showing up to 5 of 4 total records — full history available with membership.
Officers & Directors
Secretary
Aaron Trask
Treasurer
Amanda Jo Leblanc
President
Brant Isakson
Councilor
Jose Castorena-Gonzalez
Councilor
Lauren Biwer
Councilor
Liya Yin
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $65K | $23K | $480K |
| 2024 | $42K | $53K | $444K |
| 2023 | $57K | $28K | $412K |
| 2021 | $42K | $11K | $434K |
| 2020 | $64K | $29K | $344K |
Between 2020 and 2025, reported annual revenue held roughly steady at around $65K, with total assets most recently reported at $480K.
Interactive year-over-year charts and full filing details available with membership.