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Source: IRS e-Filed Form 990 (from the IRS e-File system), Tax Year 2024
Total Revenue
▼$30.9M
Total Contributions
$6.7M
Total Expenses
▼$28.7M
Total Assets
$37.7M
Total Liabilities
▼$8.8M
Net Assets
$28.9M
Officer Compensation
→$456.9K
Other Salaries
N/A
Investment Income
$130.2K
Fundraising
▼$88.5K
Tax Year 2025 · Source: IRS e-Filed Form 990
| Name | Title | Hrs/Wk | Compensation | Related Orgs | Other |
|---|---|---|---|---|---|
| Robert Zimmerman | Head Of School | 40 | $292.8K | $0 | $83 |
| Todd L Witt | Chief Financial Officer | 40 | $148.3K | $0 | $25 |
| Steve Lazarus | Treasurer | 2 | $0 | $0 | $0 |
| Tina Disanto | President | 2 | $0 | $0 | $0 |
| Woody Taft | Vice President | 2 | $0 | $0 | $0 |
Robert Zimmerman
Head Of School
$292.8K
Hrs/Wk
40
Related
$0
Other
$83
Todd L Witt
Chief Financial Officer
$148.3K
Hrs/Wk
40
Related
$0
Other
$25
Steve Lazarus
Treasurer
$0
Hrs/Wk
2
Related
$0
Other
$0
Tina Disanto
President
$0
Hrs/Wk
2
Related
$0
Other
$0
Woody Taft
Vice President
| Name | Title | Hrs/Wk | Compensation | Related Orgs | Other |
|---|---|---|---|---|---|
| Mark Morawski | Lower School Head | 40 | $153.3K | $0 | $83 |
| Jennifer G Weinheimer | Upper School Head | 40 | $139.1K | $0 | $83 |
| Theresa Hirschauer | Division Head | 40 | $137.8K | $0 | $83 |
| Alpacino Beauchamp | Director Of Academic Affairs | 40 | $134.3K | $0 | $83 |
| Louise Vaughan | Director Of Advancement | 40 | $127.4K |
| Name | Title | Hrs/Wk | Compensation | Related Orgs | Other |
|---|---|---|---|---|---|
| Alexandra Ollinger | Member | 2 | $0 | $0 | $0 |
| Ariella Cohen | Member | 2 | $0 | $0 | $0 |
| Carlton Monroe | Member | 2 | $0 | $0 | $0 |
| Chris Cicchinelli | Member | 2 | $0 | $0 | $0 |
| Dereck Gray | Member | 2 | $0 | $0 |
Source: IRS Publication 78, Auto-Revocation List & e-Postcard Data
Tax-deductible contributions: Yes
Deductibility code: PC
Sources: IRS e-Filed Form 990 (XML) & ProPublica Nonprofit Explorer
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| Year | Revenue | Contributions | Expenses | Assets | Net Assets |
|---|---|---|---|---|---|
| 2024IRS e-File | $30.9M | $6.7M | $28.7M | $37.7M | $28.9M |
| 2023 | $24.9M | $3.7M | $25.6M | $36.6M | $28.5M |
| 2022 | $24.3M | $3.7M | $24.9M | $38.5M | $29.3M |
| 2021 | $29.4M | $9.7M | $24.1M |
Sources: ProPublica Nonprofit Explorer & IRS e-File Index
| Tax Year | Form Type | Source | Documents |
|---|---|---|---|
| 2025 | 990 | IRS e-File | PDF not yet published by IRSView Filing → |
| 2024 | 990 | ✅IRS e-File | |
| 2023 | 990 | ✅IRS e-File |
$0
Hrs/Wk
2
Related
$0
Other
$0
| $0 |
| $83 |
| Aaron Kellenberger | Director Of Enrollment Man | 40 | $122K | $0 | $83 |
Mark Morawski
Lower School Head
$153.3K
Hrs/Wk
40
Related
$0
Other
$83
Jennifer G Weinheimer
Upper School Head
$139.1K
Hrs/Wk
40
Related
$0
Other
$83
Theresa Hirschauer
Division Head
$137.8K
Hrs/Wk
40
Related
$0
Other
$83
Alpacino Beauchamp
Director Of Academic Affairs
$134.3K
Hrs/Wk
40
Related
$0
Other
$83
Louise Vaughan
Director Of Advancement
$127.4K
Hrs/Wk
40
Related
$0
Other
$83
Aaron Kellenberger
Director Of Enrollment Man
$122K
Hrs/Wk
40
Related
$0
Other
$83
| $0 |
| George Vredeveld | Member | 2 | $0 | $0 | $0 |
| Holly Mott | Alumni Council Pres. | 2 | $0 | $0 | $0 |
| Jason Jurgensen | Member | 2 | $0 | $0 | $0 |
| Johanna Brun | Pa President | 2 | $0 | $0 | $0 |
| Katie Waterson | Member | 2 | $0 | $0 | $0 |
| Lauren Legette | Member | 2 | $0 | $0 | $0 |
| Leo Whitt | Member | 2 | $0 | $0 | $0 |
| Mike Leonard | Member | 2 | $0 | $0 | $0 |
| Pete Horton | Member | 2 | $0 | $0 | $0 |
| Peter Klekamp | Member | 2 | $0 | $0 | $0 |
| Peter Niehoff | Member | 2 | $0 | $0 | $0 |
| Rob Shively | Member | 2 | $0 | $0 | $0 |
| Sarah Habib | Alumni Rep. | 2 | $0 | $0 | $0 |
| Tom Langois | Alumni Rep. | 2 | $0 | $0 | $0 |
| Tricia Knowles Brown | Alumni Rep. | 2 | $0 | $0 | $0 |
| Yvonne Cuffy | Member | 2 | $0 | $0 | $0 |
| Zofeen Khan | Member | 2 | $0 | $0 | $0 |
Alexandra Ollinger
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Ariella Cohen
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Carlton Monroe
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Chris Cicchinelli
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Dereck Gray
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
George Vredeveld
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Holly Mott
Alumni Council Pres.
$0
Hrs/Wk
2
Related
$0
Other
$0
Jason Jurgensen
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Johanna Brun
Pa President
$0
Hrs/Wk
2
Related
$0
Other
$0
Katie Waterson
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Lauren Legette
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Leo Whitt
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Mike Leonard
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Pete Horton
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Peter Klekamp
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Peter Niehoff
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Rob Shively
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Sarah Habib
Alumni Rep.
$0
Hrs/Wk
2
Related
$0
Other
$0
Tom Langois
Alumni Rep.
$0
Hrs/Wk
2
Related
$0
Other
$0
Tricia Knowles Brown
Alumni Rep.
$0
Hrs/Wk
2
Related
$0
Other
$0
Yvonne Cuffy
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
Zofeen Khan
Member
$0
Hrs/Wk
2
Related
$0
Other
$0
| $38.5M |
| $29.6M |
| 2020 | $24M | $4.1M | $24M | $34.6M | $24.2M |
| 2019 | $22.4M | $3.2M | $23.8M | $35.1M | $24.4M |
| 2018 | $22.8M | $3.5M | $22.9M | $35.2M | $26M |
| 2017 | $25.7M | $6.6M | $22.6M | $32M | $25.9M |
| 2016 | $22.7M | $4.2M | $22.1M | $32.1M | $22.9M |
| 2015 | $24.6M | $6.7M | $21.8M | $32.2M | $22.3M |
| 2014 | $20.2M | $2.8M | $21.1M | $30.4M | $19.5M |
| 2013 | $21.2M | $4.5M | $19.8M | $29.8M | $20.2M |
| 2012 | $22.6M | $6.6M | $18.8M | $27.5M | $18.7M |
| 2022 | 990 | ✅ |
| 2021 | 990 | ✅ |
| 2020 | 990 | ✅ |
| 2019 | 990 | ✅ |
| 2018 | 990 | ✅ |
| 2017 | 990 | ✅ |
| 2016 | 990 | ✅ |
| 2015 | 990 | ✅ |
| 2014 | 990 | ✅ |
| 2013 | 990 | ✅ |
| 2012 | 990 | ✅ |
| 2011 | 990 | — |
| 2010 | 990 | — |
| 2009 | 990 | — |
| 2008 | 990 | — |
| 2007 | 990 | — |
| 2006 | 990 | — |
| 2005 | 990 | — |
| 2004 | 990 | — |
| 2003 | 990 | — |
| 2002 | 990 | — |
| 2001 | 990 | — |