Microcirculatory Society Inc
Donations deductibleRevenue
$65k
year to 31 May 2025
Expenses
$23k
year to 31 May 2025
Total assets
$480k
year to 31 May 2025
Net assets
$480k
assets less liabilities
Directors and trustees
3
2.1 years on average
Left since last filing
0
no seats appear to have opened
Officers and senior staff
1
named in Part VII
Activity
G43Z
Voluntary health associations and medical disciplines
Microcirculatory Society Inc's network
3 peoplei3 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.The board
3 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Aaron Trask | Company secretary | 2025 | 1 yr |
| Amanda JO Leblanc | Treasurer | 2024 | 2 yrs |
| Brant Isakson | President | 2024 | 2 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Arvind Pathak | Controller | 2021 |
Pay and hours
year to 31 May 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Aaron Trask | Secretary | 5 | $0 | ||
| Sanjukta Chakraborty | Councilor | 1 | $0 | ||
| Liya Yin | Councilor | 1 | $0 | ||
| Shawn Bender | Councilor | 1 | $0 | ||
| Amanda Jo Leblanc | Treasurer | 5 | $0 | ||
| Brant Isakson | President | 5 | $0 | ||
| Osama Harraz | Councilor | 1 | $0 | ||
| Pooneh Bagher | Past President | 5 | $0 | ||
| Lauren Biwer | Councilor | 1 | $0 | ||
| Jose Castorena-Gonzalez | Councilor | 1 | $0 |
No pay was reported for anyone in Part VII on this return.
About
- Legal name
- Microcirculatory Society Inc
- EIN
- 046088271
- Address
- 302 E Muhammad Ali Blvd Ste 511, Louisville, KY, 40202-1572
- State
- Kentucky
- Activity (NTEE)
- G43Z Voluntary health associations and medical disciplines
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Voluntary Health Associations & Medical Disciplines
- Size band
- 4 (IRS master file code)
- IRS ruling date
- 1 April 1957
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2025
- IRS Publication 78
- PC (contributions deductible)
- Principal officer
- John C Chappell (Form 990-N, tax year 2020)
Most connected
Longest observed on the filings
≥2years on the filingsAmanda JO Leblanc
≥2years on the filingsBrant Isakson
≥1years on the filingsAaron Trask
Latest return
year to 31 May 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 May 2025. US dollars, as filed.- Total assets
- $480k
- Net assets or fund balances
- $480k
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2023 | $42k | $53k | Deficit $11k |
As filed on the IRS Form 990. US dollars.