Landmark School Inc
Donations deductibleLandmark School Inc's network
21 people8 organisationsi21 people and 8 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (21). 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
21 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 21 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 |
|---|---|---|---|
| Thilo Henkes Chair | Chair | 2019 | 7 yrs |
| Alex Tatum | Trustee | 2023 | 3 yrs |
| Brandi Johnson | Trustee | 2024 | 2 yrs |
| Brian Stein | Trustee | 2023 | 3 yrs |
| Grabriella Pecoraro Leone | Trustee | 2024 | 2 yrs |
| Gretchen Hover Moreschi | Trustee | 2023 | 3 yrs |
| Jeffrey Alpaugh | Trustee | 2019 | 7 yrs |
| Jennifer Worley | Trustee | 2024 | 2 yrs |
| John Leslie | Company secretary | 2020 | 6 yrs |
| Joseph H Morgart | Treasurer | 2020 | 6 yrs |
| Joshua Clark | President/Head of School | 2023 | 3 yrs |
| Karen Altman | Trustee | 2024 | 2 yrs |
| Lisa Taffe | Trustee | 2024 | 2 yrs |
| Matthew Higgs | Trustee | 2025 | 1 yr |
| Michael Altman | Trustee | 2024 | 2 yrs |
| Michael Pehl | Vice Chair | 2020 | 6 yrs |
| Nicholas Lopardo (also filed as Nick Lopardo) | Life Trustee | 2019 | 7 yrs |
| Shelley Moses-Reed | Trustee | 2019 | 7 yrs |
| Spencer Smitherman | Trustee | 2019 | 7 yrs |
| Troy Baker | Trustee | 2024 | 2 yrs |
| William Gersh (also filed as Bill Gersh) | Trustee | 2019 | 7 yrs |
Officers and senior leadership
18 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 |
|---|---|---|
| Ann Larsen | Outreach Lead Faculty/Teacher | since 2019 |
| Dan Ahearn | Dir of Outreach | since 2019 |
| David Seiter | Dir of Facil | since 2020 |
| Dean Sidell | Director of Finance and Operations | since 2023 |
| Elizabeth Parker | Director of Admission | since 2019 |
| Joseph H Morgart | Treasurer | 2019 |
| Lawrence Karle | Dir of Finance/Oper | since 2020 |
| Lisa Pelrine | Director of Enrollment | 2025 |
| Mark Brislin | Vice Pres/Bu | 2019 |
| Martin Slark | Chair | 2019 |
| Michael Pehl | Vice Chair | 2019 |
| Michelle Granese | Director of Institutional Advancement | since 2019 |
| Moira James | Chair | 2019 |
| Robert Broudo | President/Headmaster | since 2019 |
| Robert Kahn | Admissions Counselor | 2025 |
| Sandra L Jesse | Company secretary | 2019 |
| Susan Madden | Director of Human Resources | since 2023 |
| William Barrett | Head of High School/Teacher | since 2020 |
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 |
|---|---|---|---|---|---|
| Joshua Clark | President/Head of School | 40 | $396k | $272k | |
| Bob Broudo | Former Head of School | 0 | $344k | $1k | |
| Dean Sidell | Director of Finance and Operations | 40 | $180k | $35k | |
| Ann Larsen | Outreach Lead Faculty/Teacher | 40 | $171k | $8k | |
| William Barrett | Head of High School/Teacher | 40 | $152k | $39k | |
| Robert Kahn | Admissions Counselor | 40 | $147k | $7k | |
| Michelle Granese | Director of Inst'l. Advancement | 40 | $145k | $40k | |
| Lisa Pelrine | Director of Enrollment | 40 | $142k | $28k | |
| Thilo Henkes | Chair | 3 | $0 | ||
| Michael Pehl | Vice Chair | 3 | $0 | ||
| Joseph H Morgart | Treasurer | 3 | $0 | ||
| John Leslie | Secretary | 3 | $0 | ||
| Jeffrey Alpaugh | Trustee | 2 | $0 | ||
| Karen Altman | Trustee | 2 | $0 | ||
| Michael Altman | Trustee | 2 | $0 | ||
| Troy Baker | Trustee | 2 | $0 | ||
| William Gersh | Trustee | 2 | $0 | ||
| Matthew Higgs | Trustee | 2 | $0 | ||
| Brandi Johnson | Trustee | 2 | $0 | ||
| Grabriella Pecoraro Leone | Trustee | 2 | $0 | ||
| Nicholas Lopardo | Life Trustee | 2 | $0 | ||
| Gretchen Hover Moreschi | Trustee | 2 | $0 | ||
| Shelley Moses-Reed | Trustee | 2 | $0 | ||
| Spencer Smitherman | Trustee | 2 | $0 | ||
| Brian Stein | Trustee | 2 | $0 | ||
| Lisa Taffe | Trustee | 2 | $0 | ||
| Alex Tatum | Trustee | 2 | $0 | ||
| Jennifer Worley | Trustee | 2 | $0 |
About
- Legal name
- Landmark School Inc
- EIN
- 042429311
- Address
- 429 Hale Street, Prides Crossing, MA, 01965
- State
- Massachusetts
- Mission
- To enable and empower students with language-based learning disabilities to realize their educaitonal and social potential thrrough an exemplary school program complemented by outreach and training, diagnossis and research. (as filed on the Form 990)
- Activity (NTEE)
- B280 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
- 1967
- Principal officer
- Joshua Clark (as named on the Form 990)
- IRS ruling date
- 1 May 1968
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2025
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥7years on the filingsThilo Henkes
≥7years on the filingsJeffrey Alpaugh
≥7years on the filingsNicholas Lopardo
≥7years on the filingsShelley Moses-Reed
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
- $97.3m
- Total liabilities
- $24.1m
- Net assets or fund balances
- $73.2m
- Contributions and grants received
- $1.8m
- Program service revenue
- $40.4m
- Grants and similar paid out
- $2.1m
- Employees
- 414
- Volunteers
- 100
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 | $41m | $40.1m | $975k |
As filed on the IRS Form 990. US dollars.