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Governance Register
US nonprofit · EIN 990171474 · Lihue, HIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 990171474) - 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.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

Island School's network

19 people7 organisationsi19 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (19). Violet dotted lines (8) 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

19 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 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
Alan KingDirector2018
8 yrs
Charles G KingAsst. Treasurer2018
8 yrs
Christine INGAsst. Secretary2018
8 yrs
Colby AyononDirector2021
5 yrs
Cynthia Hannah-WhiteDirector2019
7 yrs
David W Pratt (also filed as David Pratt)Vice President2018
8 yrs
Debra BlachowiakDirector2018
8 yrs
James GuerberDirector2018
8 yrs
Janet L Mayfield (also filed as Janet Mayfield)Director2018
8 yrs
JED GushmanDirector2022
4 yrs
Katherine G RichardsonPresident2018
8 yrs
Laura CushnieVice President2018
8 yrs
Laura RyanDirector2019
7 yrs
Marc VenturaDirector2020
6 yrs
Samuel W PrattTreasurer2018
8 yrs
Sonia TopenioCompany secretary2018
8 yrs
Teri PeersDirector2021
5 yrs
Wade LordDirector2019
7 yrs
Will SummerhaysDirector2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 19 →

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
Kate ConwayHead of School/ Principalsince 2021
L Shannon GravesHead of School/ Principalsince 2018
Vincent DurnanInterim Head of School/ Principal2023

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
Nancy NagramadaHead of Scho40$228k$27k
Samuel W PrattPresident1$0
Christine IngVice Preside1$0
Brian BowersTreasurer1$0
Jed GushmanAssistant Tr1$0
Marc VenturaSecretary1$0
Colby AyononDirector1$0
Debra BlachowiakDirector1$0
Joshua Brown-ClayDirector1$0
Erin Cobb-AdamsDirector1$0
Laura CushnieDirector1$0
James GuerberDirector1$0
Cynthia Hannah-WhiteDirector1$0
Lindsay KammDirector1$0
H Peter KingDirector1$0
Wade LordDirector1$0
Janet MayfieldDirector1$0
Teri PeersDirector1$0
Katherine G RichardsonDirector1$0
Laura RyanDirector1$0
Will SummerhaysDirector1$0

About

Legal name
Island School
EIN
990171474
Address
3-1875 Kaumualii Hwy, Lihue, HI, 96766-9561
State
Hawaii
Mission
To prepare our students to live productive, fulfilling lives as confident, responsible life-long learners and contributing members of society; to express fully the talents of our faculty and administration through a challenging curriculum that prepares students for successful higher education; to provide a safe, nurturing environment that fosters creativity, critical thinking, initiative and... (as filed on the Form 990)
Activity (NTEE)
B24Z 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
1977
Principal officer
Samuel W Pratt (as named on the Form 990)
IRS ruling date
1 July 1976
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsAlan King
≥8years on the filingsCharles G King
≥8years on the filingsChristine ING
≥8years on the filingsDavid W Pratt

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
$22.1m
Total liabilities
$2.7m
Net assets or fund balances
$19.3m
Contributions and grants received
$3.1m
Program service revenue
$7.8m
Employees
130
Volunteers
20