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US nonprofit · EIN 452915073 · Saint Louis, MOiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 452915073) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). 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

Mighty Oakes Heart Foundation

Donations deductible
Revenue
$805k
year to 31 December 2025
Expenses
$955k
year to 31 December 2025
Total assets
$521k
$40k liabilities
Net assets
$481k
assets less liabilities
Directors and trustees
9
7.4y av
Staff
2
employees, year to 31 December 2025
Left since last filing
0
no seats appear to have opened
Voting members
8
reported in Part VI
How am I connected?

Mighty Oakes Heart Foundation's network

9 people3 organisationsi9 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (3) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

9 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure 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
Caroline LeeBoard Member2018
8 yrs
Greg OrtylCompany secretary2019
7 yrs
John MoriartyTreasurer2019
7 yrs
Peggy JacoberPresident2019
7 yrs
Rebecca Ortyl (also filed as Becky Ortyl)Board Member2018
8 yrs
Rebecca StisserBoard Member2019
7 yrs
Rhea StagnerVice Preside2022
4 yrs
Richard RubenBoard Member2018
8 yrs
Tracy MooreBoard Member2019
7 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 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.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Eric LowensteinEmployee40$138k
Rebecca OrtylSecretary40$60k
Rebecca StisserPresident2$0
Dr Caroline LeeVice Preside2$0
Peggy JacoberBoard Member2$0
Greg OrtylBoard Member2$0
Tracy MooreBoard Member2$0

About

Legal name
Mighty Oakes Heart Foundation
EIN
452915073
Address
122 W Lockwood Ave, Saint Louis, MO, 63119-2916
State
Missouri
Mission
Mighty oakes heart foundation is dedicated to providing financial support to families coping with the traumatic reality of congenital heart deffects. To help imrove the treatment of chd, the foundation will identify research and development grant recipients. (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
5 (IRS master file code)
Formed
2011
Principal officer
Rebecca Ortyl (as named on the Form 990)
IRS ruling date
1 April 2012
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsCaroline Lee
≥8years on the filingsRebecca Ortyl
≥8years on the filingsRichard Ruben
≥7years on the filingsGreg Ortyl

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$521k
Total liabilities
$40k
Net assets or fund balances
$481k
Contributions and grants received
$1m
Program service revenue
$0
Grants and similar paid out
$570k
Employees
2