Garrison Forest School Inc
Donations deductibleGarrison Forest School Inc's network
28 people3 organisationsi28 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (28). 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
28 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 28 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Amabel Boyce James | Treasurer | 2018 | 8 yrs |
| Ashley East Rogers | Board Member | 2023 | 3 yrs |
| August J Chiasera | President | 2018 | 8 yrs |
| Cassandra Naylor Brooks | Board Member | 2018 | 8 yrs |
| Catherine Schroeder O'Neill | Board Member | 2020 | 6 yrs |
| Catherine Y Jackson | Board Member | 2018 | 8 yrs |
| Christina N Riepe | Board Member | 2020 | 6 yrs |
| Crystal Lee Alston | Board Member | 2020 | 6 yrs |
| Diana Warfield Daly | Board Member | 2018 | 8 yrs |
| Elisabeth Owen Hayes | Board Member | 2018 | 8 yrs |
| Elizabeth B Searle | Board Member | 2018 | 8 yrs |
| Elizabeth B Warfield | Board Member | 2019 | 7 yrs |
| Elizabeth R Kokinis | Board Member | 2018 | 8 yrs |
| Emily Gardner Baratta | Company secretary | 2018 | 8 yrs |
| Erica Daneman Slater | Board Member | 2023 | 3 yrs |
| George J Sakellaris | Board Member | 2020 | 6 yrs |
| Helen Zinreich Shafer | Vice President | 2018 | 8 yrs |
| Jaime Sopher Arnold | Board Member | 2023 | 3 yrs |
| Jennifer E Lawrence | Board Member | 2020 | 6 yrs |
| Kristopher A Mallahan | Board Member | 2019 | 7 yrs |
| Lila Boyce Lohr | Board Member | 2020 | 6 yrs |
| Patricia G Autrey | Board Member | 2020 | 6 yrs |
| Peter J Korzenewski (also filed as Peter Korzenewski) | Board Member | 2018 | 8 yrs |
| Robyne O McCullough | Board Member | 2018 | 8 yrs |
| Sarah Lebrun Ingram | Board Member | 2020 | 6 yrs |
| Stacy Garett-Ray | Board Member | 2023 | 3 yrs |
| W Brooks Paternotte | Board Member | 2020 | 6 yrs |
| William L Yerman | Board Member | 2018 | 8 yrs |
Officers and senior leadership
11 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Andrea Perry | Dean of Special Programs | 2022 |
| Carolyn Lewis | Director of Dei | since 2021 |
| Chris Hughes | Head of School | since 2019 |
| Deanna Gamber | Associate Head of School | since 2018 |
| Jessica Morgan | Athletic Director | since 2022 |
| Lila Boyce Lohr | Interim Head of School | 2018 |
| Rachel Waller | Dir. of Residential Life | 2023 |
| Reema Khanchandani | Head of Upper School | since 2021 |
| Robert Ammons III | Director of Technology | since 2020 |
| Stacy Mohn | Interim Dir of Fin & Ops | since 2018 |
| Traci Davis | Director of Athletics | since 2018 |
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.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Christopher Hughes | Head of School | 50 | $314k | $114k | |
| Stacy Mohn | Associate Head of School | 50 | $193k | $47k | |
| Maryann Jones | Dir of Advancement (Thru 2/14/25) | 50 | $191k | $35k | |
| Earl Ely | Director of Facilities | 50 | $121k | $30k | |
| Jessica Morgan | Athletic Director | 50 | $121k | $23k | |
| Catie Perich | Director of Admissions | 50 | $116k | $22k | |
| Robert Ammons | Director of It | 50 | $115k | $20k | |
| George J Sakellaris | President | 2 | $0 | ||
| Catherine Schroeder O'neill | Vice President | 2 | $0 | ||
| August J Chiasera | Treasurer | 2 | $0 | ||
| Emily Gardner Baratta | Secretary | 2 | $0 | ||
| Jaime Sopher Arnold | Board Member | 2 | $0 | ||
| John Blair | Board Member | 2 | $0 | ||
| Arabella K Brockett | Board Member | 2 | $0 | ||
| Cassandra Naylor Brooks | Board Member | 2 | $0 | ||
| Diana Warfield Daly | Board Member | 2 | $0 | ||
| Stacy Garett-Ray | Board Member | 2 | $0 | ||
| Sarah Lebrun Ingram | Board Member | 2 | $0 | ||
| Catherine Y Jackson | Board Member | 2 | $0 | ||
| Amabel Boyce James | Board Member | 2 | $0 | ||
| Elizabeth R Kokinis | Board Member | 2 | $0 | ||
| Peter J Korzenewski | Board Member | 2 | $0 | ||
| Jennifer E Lawrence | Board Member | 2 | $0 | ||
| Crystal Lee | Board Member | 2 | $0 | ||
| Lila Boyce Lohr | Board Member | 2 | $0 | ||
| Kristopher A Mallahan | Board Member | 2 | $0 | ||
| L Reid Boyce Nichols | Board Member | 2 | $0 | ||
| W Brooks Paternotte | Board Member | 2 | $0 | ||
| Charlotte S Riggs | Board Member | 2 | $0 | ||
| Ashley East Rogers | Board Member | 2 | $0 | ||
| Helen Zinreich Shafer | Board Member | 2 | $0 | ||
| Erika Daneman Slater | Board Member | 2 | $0 | ||
| Elizabeth B Warfield | Board Member | 2 | $0 | ||
| William L Yerman | Board Member | 2 | $0 |
About
- Legal name
- Garrison Forest School Inc
- EIN
- 520591516
- Address
- 300 Garrison Forest Rd, Owings Mills, MD, 21117-4007
- State
- Maryland
- Mission
- At garrison forest school, we prepare our students in and out of the classroom to thrive in a complex, changing world by: challenging them to strive for academic excellence and to grow into informed, independent, and creative thinkers; cultivating an authentic and resilient sense of self, grounded in respect and integrity; creating a diverse and inclusive community built on a spirit of... (as filed on the Form 990)
- Activity (NTEE)
- B200 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
- 1939
- Principal officer
- Stacy Mohn (as named on the Form 990)
- IRS ruling date
- 1 January 1939
- 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 filingsAmabel Boyce James
≥8years on the filingsAugust J Chiasera
≥8years on the filingsCassandra Naylor Brooks
≥8years on the filingsCatherine Y Jackson
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
- $110.7m
- Total liabilities
- $21m
- Net assets or fund balances
- $89.7m
- Contributions and grants received
- $3.6m
- Program service revenue
- $23.1m
- Grants and similar paid out
- $6.2m
- Employees
- 270
- Volunteers
- 150