American School in London Foundation
Donations deductibleAmerican School in London Foundation's network
27 people1 organisationi27 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (27). Violet dotted lines (1) 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
27 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 24 voting members of its governing body on its latest Form 990 Part VI; we list 27 in Part VII (Part VII does not always name every voting member).| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Hahnah Seminara Chair | Chair of Trust Board | 2025 | 1 yr |
| Albert D Angel | Director | 2024 | 2 yrs |
| Alison Blood | Director | 2024 | 2 yrs |
| Bob Diamond | DIRECTOR (Beginning October 2024) | 2025 | 1 yr |
| Barry M Sabloff | Director | 2024 | 2 yrs |
| Biff Bowman | Director | 2024 | 2 yrs |
| Brad F England | Director (Through November 2024) | 2024 | 2 yrs |
| Deirdre A Simon | Secretary/Treasurer | 2024 | 2 yrs |
| Derek Bandeen | Director | 2024 | 2 yrs |
| John Jensen | Director | 2025 | 1 yr |
| Jacques Soenens | Vice President | 2024 | 2 yrs |
| Janet Newkirk | Director (Through November 2024) | 2024 | 2 yrs |
| John Edwards III (also filed as John Edwards) | Director | 2024 | 2 yrs |
| Linda Ely | Director | 2024 | 2 yrs |
| Lisa Bennett | Director | 2024 | 2 yrs |
| Lori Fields | Director | 2024 | 2 yrs |
| Margaret Pringle | Director (Beginning March 2025) | 2025 | 1 yr |
| Mary Marsh | Director | 2025 | 1 yr |
| Margaret Grandy | Director | 2024 | 2 yrs |
| Matt Horvat | Head of School | 2024 | 2 yrs |
| Stephen Potter | President | 2024 | 2 yrs |
| Susan J Wilen | Director | 2024 | 2 yrs |
| Timothy Craighead | Director | 2024 | 2 yrs |
| William Tucker | Director (Beginning March 2025) | 2025 | 1 yr |
| William A Obenshain | Director | 2024 | 2 yrs |
| William C Mules | Director | 2024 | 2 yrs |
| William L Scheffler | Director | 2024 | 2 yrs |
Officers and senior leadership
6 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 |
|---|---|---|
| Anne Richardson | Director of Student Advising | 2024 |
| Mirangela Buggs | Director of Institutional Equity | since 2024 |
| Peter Lutkoski | Middle School Principal | since 2024 |
| Rebekah Westphal | Dean of Admissions | 2025 |
| Sacha Franzen | Lower School Principal | since 2024 |
| Siofra Rucker | Director of Advancement | since 2024 |
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 |
|---|---|---|---|---|---|
| Matt Horvat | Head of School | 40 | $584k | $63k | |
| Sacha Franzen | Lower School Principal | 40 | $292k | $28k | |
| Peter Lutkoski | Middle School Principal | 40 | $264k | $25k | |
| Rebekah Westphal | Dean of Admissions | 40 | $261k | $26k | |
| Siofra Rucker | Director of Advancement | 40 | $260k | $25k | |
| Mirangela Buggs | Director of Institutional Equity | 40 | $252k | $24k | |
| Robin Appleby | Former Head of School | 0 | $58k | ||
| Deirdre A Simon | Secretary/Treasurer | 1 | $0 | ||
| Jacques Soenens | Vice President | 1 | $0 | ||
| Stephen Potter | President | 2 | $0 | ||
| Albert D Angel | Director | 0.5 | $0 | ||
| Alison Blood | Director | 0.5 | $0 | ||
| Barry M Sabloff | Director | 0.5 | $0 | ||
| Biff Bowman | Director | 0.5 | $0 | ||
| Bob Diamond | DIRECTOR (Beginning October 2024) | 0.5 | $0 | ||
| Brad F England | Director (Through November 2024) | 0.5 | $0 | ||
| Derek Bandeen | Director | 0.5 | $0 | ||
| Hahnah Seminara | Chair of Trust Board | 0.5 | $0 | ||
| Janet Newkirk | Director (Through November 2024) | 0.5 | $0 | ||
| John Edwards III | Director | 0.5 | $0 | ||
| John Jensen | Director | 0.5 | $0 | ||
| Linda Ely | Director | 0.5 | $0 | ||
| Lisa Bennett | Director | 0.5 | $0 | ||
| Lori Fields | Director | 0.5 | $0 | ||
| Margaret Grandy | Director | 0.5 | $0 | ||
| Margaret Pringle | Director (Beginning March 2025) | 0.5 | $0 | ||
| Mary Marsh | Director | 0.5 | $0 | ||
| Susan J Wilen | Director | 0.5 | $0 | ||
| Timothy Craighead | Director | 0.5 | $0 | ||
| William A Obenshain | Director | 0.5 | $0 | ||
| William C Mules | Director | 0.5 | $0 | ||
| William L Scheffler | Director | 0.5 | $0 | ||
| William Tucker | Director (Beginning March 2025) | 0.5 | $0 |
Colorado roster
35 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263009173). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.| Name | Title as filed |
|---|---|
| Stephen N. Potter | President |
| William C. Mules | Director |
| Robin Appleby | Former Head of School |
| Biff Bowman | Director |
| Alekhin Susan | |
| Timothy Craighead | Director |
| William L. Scheffler | Director |
| Margaret Pringle | Director |
| William A. Obenshain | Director |
| John Edwards III | Director |
| Hahnah Seminara | Chair of Trust Board |
| Peter Lutkoski | Middle School Principal |
| Rebekah Westphal | Dean of Admissions |
| Derek Bandeen | Director |
| John Jensen | Director |
| Stephen Potter | President |
| William Tucker | Director |
| Siofra Rucker | Director of Advancement |
| Margaret Grandy | Director |
| Barry M. Sabloff | Director |
| Matt Horvat | Head of School |
| Alison Blood | Director |
| Susan J. Wilen | Director |
| Mirangela Buggs | Director of Institutional Equity |
| Linda Ely | Director |
| Deirdre A. Simon | Secretary/Treasurer |
| Brad F. England | Director |
| Bob Diamond | Director |
| Albert D. Angel | Director |
| Janet Newkirk | Director |
| Mary Marsh | Director |
| Lisa Bennett | Director |
| Jacques Soenens | Vice President |
| Sacha Franzen | Lower School Principal |
| Lori Fields | Director |
About
- Legal name
- American School in London Foundation
- EIN
- 136258480
- Address
- Po Box 5910, Princeton, NJ, 08543-5910
- State
- New Jersey
- Mission
- American school in london foundation was organized for charitable and educational purposes and primarily furnishes financial and administrative support by employing and administering teachers and administrators who are seconded to and work at the american school in london educational trust limited. (as filed on the Form 990)
- Activity (NTEE)
- Q300 International, foreign affairs and national security
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- International, Foreign Affairs & National Security
- Size band
- 6 (IRS master file code)
- Formed
- 1968
- IRS ruling date
- 1 January 1968
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 2, latest 2025
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥2years on the filingsAlbert D Angel
≥2years on the filingsAlison Blood
≥2years on the filingsBarry M Sabloff
≥2years on the filingsBiff Bowman
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
- $3.6m
- Total liabilities
- $2.8m
- Net assets or fund balances
- $793k
- Contributions and grants received
- $3.9m
- Program service revenue
- $18.4m
- Grants and similar paid out
- $3.6m
- Employees
- 127
- Volunteers
- 26
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2023 | $20.4m | $20.5m | Deficit $142k |
As filed on the IRS Form 990. US dollars.