The Winchendon School Inc logo

The Winchendon School Inc

Public charity · Grantmaker Winchendon, MA EIN: 05-0270487 Website

At the Winchendon School, we equip each student with the essential skills and habits of mind to succeed in college and beyond.

Key facts about The Winchendon School Inc

EIN
05-0270487
Latest 990 filing
Form 990, 2025
Total assets
$62,267,289

Data from IRS Form 990, 2025; updated September 2026.

Financial Overview

From 2025 IRS Form 990 · View filing

Total Assets

$62.3M

-10.0% YoY

Revenue

$14.2M

-24.8% YoY

Net Investment Income

$-3,980,213

-486.4% YoY

Expenses

$21.6M

+2.7% YoY

About The Winchendon School Inc

Based on IRS filings

The Winchendon School Inc is a public charity focused on Education, based in Winchendon, MA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $62.3M in total assets.

Focus Areas

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

Brooklyn

Giving Over Time

Total grant dollars and number of grants per year

$0$500K$1M$1.5M$2M0 grants2019 0 grants2020 1 grant2021 0 grants2022 0 grants2023 0 grants2024 0 grants2025

In 2021 it made 1 grant totaling $2.0M.

Grant Insights

How this funder distributes its grants

Grant Size Distribution

1 grant across all recorded years

<$50K$50–100K$100–250K$250–500K$500K–1M1$1–5M$5M+

The most common grant size was in the $1–5M range: 1 grant of 1 (100%).

Giving History

Grant recipients and amounts by year

No grants recorded for 2025.

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Net Investment Income
$0$10M$20M$30M2019 2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$62,267,289$69,190,349$69,647,007
Revenue$14,202,703$18,891,557$17,570,516
Expenses$21,565,560$21,004,472$19,575,889
Net Investment Income$-3,980,213$1,029,997$769,628

Data update history

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2021 (received by the IRS July 12, 2022)
  2. Added Form 990 for fiscal year 2019 (received by the IRS May 20, 2020)
  3. Added Form 990 for fiscal year 2025 (received by the IRS July 15, 2026)

Leadership & Key People

Officers and directors from IRS filings

The Winchendon School Inc is led by John A. Kerney, Executive Director since 2025 (on filings since 2019); 10 of 26 officers listed in 2025 are compensated.

Officers on the 2025 filing

  • John A. Kerney

    Executive Director

    CEO → CEO & Trustee, 2023

    CEO & Trustee → Executive Director, 2025

    On filings since 2019

    35 hrs/week

    $285K (2019) → $352K (2025)

  • Laurie Nolan-Kelley

    Chair

    Vice President & Trustee → Chair, 2025

    On filings since 2024

    2 hrs/week

    No compensation reported

  • Romona Reid

    Teacher & Trustee

    On filings since 2020

    55 hrs/week

    $51K (2020) → $63K (2025)

  • Colleen Anderson

    Director of Human Resources

    New on the 2025 filing

    55 hrs/week

    $119K (2025)

  • Daniel Chretien

    Athletic Director

    New on the 2025 filing

    55 hrs/week

    $111K (2025)

  • Erika Rothkegel

    Director of Int Enrollment, Administrator & Finance Aid

    New on the 2025 filing

    55 hrs/week

    $119K (2025)

  • James Heutel

    Trustee

    Treasurer → Treasurer & Trustee, 2023

    Treasurer & Trustee → Trustee, 2025

    On filings since 2019

    1 hr/week

    No compensation reported

  • Jessica Heinzer

    Trustee

    On filings since 2019

    1 hr/week

    No compensation reported

  • Sean M. Murphy

    Trustee

    On filings since 2019

    1 hr/week

    No compensation reported

  • Tracy Mathieu Hauffman

    Trustee

    On filings since 2019

    1 hr/week

    No compensation reported

  • Eiko Ooka

    Trustee

    On filings since 2022

    1 hr/week

    No compensation reported

  • Emily Villari

    Trustee

    On filings since 2022

    1 hr/week

    No compensation reported

  • Jennifer Dockery

    Trustee

    On filings since 2022

    1 hr/week

    No compensation reported

  • Ronald Burton Jr.

    Trustee

    On filings since 2022

    1 hr/week

    No compensation reported

  • Michael Chapman

    Trustee

    On filings since 2023

    1 hr/week

    No compensation reported

  • Cornell B. Lesane II

    Trustee

    On filings since 2024

    1 hr/week

    No compensation reported

  • David Shettler

    Trustee

    On filings since 2024

    1 hr/week

    No compensation reported

  • Julie Brandon

    Trustee

    On filings since 2024

    1 hr/week

    No compensation reported

  • John Duncan

    Head of School

    Head of School Brooklyn → Head of School, 2025

    On filings since 2019

    35 hrs/week

    $93K (2019) → $183K (2025)

  • John Toffey

    Assistant Head of School

    Assistant Head of School → Director of Enrollment, 2024

    Director of Enrollment → Assistant Head of School, 2025

    On filings since 2020

    55 hrs/week

    $118K (2020) → $158K (2025)

  • Janet Gelinas

    CFO

    Finance Director → Chief Financial Officer, 2023

    Chief Financial Officer → CFO, 2025

    On filings since 2021

    55 hrs/week

    $99K (2021) → $148K (2025)

  • Kelly Harris

    Assistant Head of School

    New on the 2025 filing

    55 hrs/week

    $116K (2025)

  • Peter Blais

    Chief Technology Officer

    New on the 2025 filing

    55 hrs/week

    $113K (2025)

  • D. Cane Callon

    Clerk

    Clerk → Clerk & Trustee, 2023

    Clerk & Trustee → Clerk, 2025

    On filings since 2019

    1 hr/week

    No compensation reported

  • Glenn A. Hunt

    Treasurer

    Assistant Clerk → Assistant Clerk & Trustee, 2023

    Assistant Clerk & Trustee → Treasurer, 2025

    On filings since 2019

    1 hr/week

    No compensation reported

  • John B. Hipp

    Vice Chair

    President of Board → President of Board & Trustee, 2023

    President of Board & Trustee → Vice Chair, 2025

    On filings since 2019

    2 hrs/week

    No compensation reported

Former officers (18)
  • Former: Gail Whipple (2019–2024) — Trustee
  • Former: Manuel Carballo (2019–2024) — Trustee
  • Former: Kimberly Ansin (2022–2024) — Trustee
  • Former: Francis M. Anderson III (2023–2024) — Trustee
  • Former: Jessica Toffey (2024) — Director of Hatch Center
  • Former: Kelly Jennison (2024) — Director of Development
  • Former: Emilie K. Hinman (2019–2023) — Trustee
  • Former: Jerry Larson (2019–2023) — Trustee
  • Former: Lauren Lambert (2019–2023) — Head of School
  • Former: Laurie Nolan Kelley (2019–2023) — Vice President & Trustee
  • Former: B. Kelly Harris (2023) — Assistant Head of School
  • Former: Joseph T. Dockery (2019–2022) — Outgoing Treasurer
  • Former: Katrina Robinson (2020–2022) — Outgoing Trustee
  • Former: Christopher K. Frame (2019–2021) — Trustee
  • Former: Peter Villari (2019–2021) — Trustee
  • Former: Scott Pottbecker (2019–2021) — Chief Operating Officer
  • Former: Eugenie Smith (2020) — Outgoing Director of Finance
  • Former: George J. Ladeau (2019) — Outgoing Clerk

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2025 IRS filing

John Kerney — Executive Director (Until 12/2024): $352KJohn KerneyExecutive Director (Until…$352KJohn Duncan — Head of School: $183KJohn DuncanHead of School$183KJohn Toffey — Assistant Head of School: $158KJohn ToffeyAssistant Head of School$158KJanet Gelinas — CFO: $148KJanet GelinasCFO$148KErika Rothkegel — DIR of Int Enrollment/ADM/Fin Aid: $119KErika RothkegelDIR of Int Enrollment/ADM/Fin…$119KColleen Anderson — DIR of Human Resources: $119KColleen AndersonDIR of Human Resources$119KKelly Harris — Assistant Head of School: $116KKelly HarrisAssistant Head of School$116KPeter Blais — Chief Technology Officer: $113KPeter BlaisChief Technology Officer$113KDaniel Chretien — Athletic Director: $111KDaniel ChretienAthletic Director$111KRomona Reid — Teacher/Trustee: $63KRomona ReidTeacher/Trustee$63K

The highest reported compensation on the 2025 filing was $352K, to John Kerney (Executive Director (Until 12/2024)). 10 officers or directors reported compensation on that filing.

Frequently asked questions about The Winchendon School Inc

How large is The Winchendon School Inc?

The Winchendon School Inc reported $62.3M in total assets on its 2025 IRS Form 990. Its revenue that year was $14.2M.

What is The Winchendon School Inc?

The Winchendon School Inc is a public charity focused on Education, based in Winchendon, MA. It holds $62.3M in total assets as of 2025.

Where does The Winchendon School Inc operate?

The Winchendon School Inc has awarded grants in New York.

What is The Winchendon School Inc's EIN?

The Winchendon School Inc's EIN (Employer Identification Number) is 05-0270487. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

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