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Governance Register
US nonprofit · EIN 951909237 · Los Olivos, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 951909237) - 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 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. 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

Dunn School's network

17 people3 organisationsi17 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (17). 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

17 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.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 19 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Guy Walker ChairChairman2019
7 yrs
Autumn Badelt-FanningTrustee2022
4 yrs
Jay CongerTrustee2018
8 yrs
Jim GaskinTrustee2018
8 yrs
Jodi Sean Pitts (also filed as Jodi Pitts)Trustee2021
5 yrs
Johnathan Sutton DayTrustee2022
4 yrs
Justin ChingTrustee2020
6 yrs
Karen AndersonCompany secretary2022
4 yrs
Maria ZhangTrustee2021
5 yrs
Mike BooneTrustee2019
7 yrs
Morton SullivanTrustee2018
8 yrs
Stephane de BordVice Chair2022
4 yrs
Steve DiniTrustee2022
4 yrs
Tina GrunzweigTrustee2020
6 yrs
Titilola Johnson-AgiriTreasurer2021
5 yrs
Whitney ArnautouTrustee2019
7 yrs
Yong-Ling BeimanTrustee2019
7 yrs
Under 5 years5 to 6 years6 years or moreShow all 17 →

Officers and senior leadership

7 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Amy GrenierCFO/COO2024
Chad StacyCFOsince 2018
Gene VachonAssociate Head of Schoolsince 2018
Kalyan BalavenHead of School-Presentsince 2022
Michael C BeckHead of Schoolsince 2018
Mike McKeeDirector of Admissionssince 2018
Simon SweeneyAss. Head of School Curr & Learningsince 2023

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
Kalyan BalavenHead of School-Present60$309k$83k
Amy GrenierCFO/COO60$136k$22k
Simon SweeneyAssociate Head of School60$135k$61k
Yong-Ling BeimanTrustee1$0
Jonathan Sutton DayTrustee1$0
Caroline DewittTrustee1$0
Jodi Sean PittsTrustee1$0
Alice GillarooTrustee1$0
Whitney ArnautouTrustee1$0
Brian McWilliamsTrustee1$0
Karen AndersonVice Chair1$0
Stephane de BordTreasurer1$0
Jim GaskinTrustee1$0
Steve DiniTrustee1$0
Guy WalkerChairman1$0
Autumn Badelt-FanningTrustee1$0
Justin ChingTrustee1$0
Morton SullivanTrustee1$0
Titilola Johnson-AgiriSecretary1$0

About

Legal name
Dunn School
EIN
951909237
Address
Po Box 98, Los Olivos, CA, 93441-0098
State
California
Mission
The mission of the dunn school community is to educate the whole student to their fullest potential in preparation for a life of learning and leadership in society. The school accomplishes this mission by operating a 6-12th grade boarding and day school, which prepares students for a rigorous college curriculum. (as filed on the Form 990)
Activity (NTEE)
B25Z 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
1957
IRS ruling date
1 December 1957
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 filingsJay Conger
≥8years on the filingsJim Gaskin
≥8years on the filingsMorton Sullivan
≥7years on the filingsGuy Walker

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
$26.9m
Total liabilities
$10.3m
Net assets or fund balances
$16.6m
Contributions and grants received
$2.3m
Program service revenue
$13.9m
Grants and similar paid out
$3m
Employees
134
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
2023$17.4m$16.9m$529k

As filed on the IRS Form 990. US dollars.