Skip to content
Governance Register
US nonprofit · EIN 463534947 · Northborough, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 463534947) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Heart Brothers Foundation Inc's network

8 peoplei8 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

8 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. The organisation reported 8 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
David DenofrioDirector2018
8 yrs
Don MitchellDirector2024
2 yrs
Glenn RockwoodTreaurer2024
2 yrs
Gregory COXVice Preside2024
2 yrs
Hamid MahdaviDirector2024
2 yrs
Kylie ReeseCompany secretary2024
2 yrs
Leslie Ann SullivanDirector2019
7 yrs
Michael AshworthPresident2022
4 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Patrick J SullivanPresidentsince 2019
Robert D RomerTreasurersince 2019
Susan J RomerClerksince 2019

Pay and hours

year to 31 December 2024iFrom 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.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Leslie Ann SullivanDirector5$44k
Kylie ReeseSecretary25$34k
Michael AshworthPresident30$0
Gregory CoxVice Preside3$0
Glenn RockwoodTreaurer30$0
David DenofrioDirector1$0
Hamid MahdaviDirector10$0
Don MitchellDirector4$0

About

Legal name
Heart Brothers Foundation Inc
EIN
463534947
Address
276 W Main St Ste 5, Northborough, MA, 01532-2136
State
Massachusetts
Mission
To bring resources together to help patients and their loved ones survive a life with heart compilications and all its challenges. (as filed on the Form 990)
Activity (NTEE)
G43 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)
Formed
2013
Principal officer
Michael Ashworth (as named on the Form 990)
IRS ruling date
1 July 2014
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDavid Denofrio
≥7years on the filingsLeslie Ann Sullivan
≥4years on the filingsMichael Ashworth
≥2years on the filingsDon Mitchell

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$153k
Total liabilities
$0
Net assets or fund balances
$153k
Contributions and grants received
$316k
Program service revenue
$59k
Grants and similar paid out
$176k
Employees
0
Volunteers
60

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$610k$520k$90k

As filed on the IRS Form 990. US dollars.