Skip to content
Governance Register
US nonprofit · EIN 391832986 · Waunakee, WIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 391832986) - 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 30 June 2025: 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 (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

Madison Country Day School Inc's network

14 people2 organisationsi14 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (2) 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

14 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 14 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
James Hallick ChairChair2020
6 yrs
Alan SteinhauserTrustee2023
3 yrs
Andrew RittenhouseTrustee2023
3 yrs
Anne Daughterty-LeiterTrustee2024
2 yrs
Carolyn Chandler LoudenTrustee2022
4 yrs
Laurel FrazerTrustee2022
4 yrs
Lauren PowellTrustee2023
3 yrs
Linda YUTreasurer2020
6 yrs
Lindsay FerrisTrustee2023
3 yrs
Mondira MuldowneyTrustee2021
5 yrs
Richard ShepleyCompany secretary2019
7 yrs
Scott NagleVice Chair2021
5 yrs
Sobia Kirmani-MOETrustee2022
4 yrs
Tracy KoziolTrustee2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

Officers and senior leadership

4 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Ben HebebrandHead of School2018
Benjamin HebebrandHead of School (Thru June)2019
Devon DavisInterim Head of School (Beg June)since 2019
Mark BrooksHead of Schoolsince 2021

Pay and hours

year to 30 June 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
Mark BrooksHead of School40$431k$42k
Scott NagleChair1$0
Tracy KoziolVice Chair1$0
Lindsay FerrisSecretary1$0
Andrew RittenhouseTreasurer1$0
Carolyn Chandler LoudenTrustee1$0
Anne Daugherty-LeiterTrustee1$0
Ibrahima DoumbyaTrustee1$0
Laurel FrazerTrustee1$0
James HallickTrustee1$0
Sobia Kirmani-MoeTrustee1$0
Mondira MuldowneyTrustee1$0
Lauren PowellTrustee1$0
Linda YuTrustee1$0

About

Legal name
Madison Country Day School Inc
EIN
391832986
Address
5606 River Rd, Waunakee, WI, 53597-9510
State
Wisconsin
Mission
Madison country day school provides an intellectually stimulating, personally enriching, and academically challenging program to an able and diverse student body. We measure our curriculum and student achievement against the finest programs in the world. Furthermore, we advance education by creating programs that serve as models for other private and public schools. (as filed on the Form 990)
Activity (NTEE)
B24I Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
8 (IRS master file code)
Formed
1995
Principal officer
Mark Brooks (as named on the Form 990)
IRS ruling date
1 May 1996
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

≥7years on the filingsRichard Shepley
≥6years on the filingsJames Hallick
≥6years on the filingsLinda YU
≥5years on the filingsMondira Muldowney

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$19.8m
Total liabilities
$6.5m
Net assets or fund balances
$13.3m
Contributions and grants received
$6m
Program service revenue
$12.4m
Grants and similar paid out
$2.1m
Employees
204
Volunteers
100

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$13.2m$13.2mDeficit $15k

As filed on the IRS Form 990. US dollars.