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Governance Register
US nonprofit · EIN 910777610 · Seattle, WAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 910777610) - 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, related organisations (Schedule R).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

Seattle Country Day 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.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 17 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Andrew HwangboTrustee2020
6 yrs
Brent BingeTrustee2019
7 yrs
Catherine HumbertTreasurer2020
6 yrs
Danna RedmondTrustee2019
7 yrs
Jane MillsTrustee2023
3 yrs
Jenny XiaoCompany secretary2023
3 yrs
John CerquiTrustee2020
6 yrs
Kent PattonTrustee2024
2 yrs
Kirsten CampTrustee2019
7 yrs
Madhu HosaagraharaTrustee2023
3 yrs
Ryan DiraimoTrustee2024
2 yrs
Ryan SchofieldPresident2019
7 yrs
Sandra JerezVice-President2019
7 yrs
Sarah LeungTrustee2019
7 yrs
Sue Belcher (also filed as Sue Belcher)Trustee2020
6 yrs
Yousri OmarTrustee2024
2 yrs
Zahlen TitcombTrustee2019
7 yrs
Under 5 years5 to 6 years6 years or moreShow all 17 →

Officers and senior leadership

13 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Brian DwinelleDirector of Technologysince 2019
Charles LintzTeacher2020
Christopher LeslieDirector of Facilities2024
Cynthia HerronDirector of Teaching and Learning2024
Daniel SweeneyMiddle School Headsince 2019
Diane LewisDirector of Development2024
Katherine McCallumIntermediate School Headsince 2023
Kimberly ZaidbergHead of Schoolsince 2019
Liane YUHChief Financial Officersince 2019
Lily MedinaDirector of Dei2024
Meredith OlsonTeachersince 2019
Michael MurphyHead of School2019
Thomas DarlowLower School Division Headsince 2019

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
Kim ZaidbergHead of School40$425k$40k
Liane YuhChief Financial Officer40$333k$39k
Brian DwinelleDirector of Technology40$202k$28k
Tom DarlowLower School Division Head40$191k$27k
Cyndi HerronDirector of Teaching and Learning40$184k$25k
Lily MedinaDirector of Diversity, Equity, Inclusion40$145k$22k
Brett LeslieDirector of Facilities40$137k$23k
Glenn ChickeringMiddle School Division Head40$131k$6k
Delia WardDirector of Communications40$131k$21k
Mark RichardsIntermediate School Division Head40$103k$6k
Sandra JerezPresident5$0
Jane MillsVice President5$0
Jenny XiaoSecretary5$0
Catherine HumbertTreasurer5$0
Sue BelcherTrustee5$0
Kirsten CampTrustee5$0
John CerquiTrustee5$0
Leonora DillerTrustee5$0
Ryan DiraimoTrustee5$0
Madhu HosaagraharaTrustee5$0
Andrew HwangboTrustee5$0
Sarah LeungTrustee5$0
Yousri OmarTrustee5$0
Kent PattonTrustee5$0
Ryan SchofieldTrustee5$0
Vidya SubramanianTrustee5$0
Jessica ZenTrustee5$0

About

Legal name
Seattle Country Day School
EIN
910777610
Address
2619 4th Ave N, Seattle, WA, 98109-1903
State
Washington
Mission
Seattle country day school is an independent, coeducational school serving kindergarten through eighth grade, inspiring gifted children to reach their potential through inquiry, curiosity, and wonder. (as filed on the Form 990)
Activity (NTEE)
B240 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
9 (IRS master file code)
Formed
1979
Principal officer
Liane Yuh (as named on the Form 990)
IRS ruling date
1 December 1966
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsBrent Binge
≥7years on the filingsDanna Redmond
≥7years on the filingsKirsten Camp
≥7years on the filingsRyan Schofield

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
$71.9m
Total liabilities
$5.3m
Net assets or fund balances
$66.6m
Contributions and grants received
$843k
Program service revenue
$18m
Grants and similar paid out
$1.1m
Employees
101
Volunteers
100