Longwood Foundation Inc
Donations deductibleRevenue
$42.2m
year to 30 September 2025
Expenses
$40m
year to 30 September 2025
Total assets
$1.02bn
year to 30 September 2025
Net assets
$974.4m
assets less liabilities
Directors and trustees
8
7.4 years on average
Chair observed
≥6 yrs
Charles L Copeland
Left since last filing
0
no seats appear to have opened
Officers and senior staff
1
named in Part VII
Longwood Foundation Inc's network
8 people4 organisationsi8 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Violet dotted lines (4) 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
8 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.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Charles L Copeland Chair | Chairman & Trustee | 2018 | 8 yrs |
| Croderick Maroney | Secretary & Trustee | 2018 | 8 yrs |
| Dr M Lynne Du Pont | Vice President & Trustee | 2021 | 5 yrs |
| Eleuthere I Du Pont II | President (Non-Voting/Non-Trustee) | 2018 | 8 yrs |
| ELI R Sharp | Treasurer & Trustee | 2018 | 8 yrs |
| Gerret Van S Copeland | Trustee | 2018 | 8 yrs |
| Natalie A Du P Reese | Trustee | 2021 | 5 yrs |
| Timothy B Weymouth | Trustee | 2020 | 6 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
1 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 |
|---|---|---|
| Eleuthere I Du Pont II | President (Employee / Non-Voting) | since 2022 |
Pay and hours
year to 30 September 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 |
|---|---|---|---|---|---|
| Eleuthere I Du Pont II | President (Non-Voting/Non-Trustee) | 40 | $410k | ||
| Dr M Lynne Du Pont | Vice President & Trustee | 1 | $0 | ||
| Croderick Maroney | Secretary & Trustee | 1 | $0 | ||
| Charles L Copeland | Chairman & Trustee | 1 | $0 | ||
| Gerret van S Copeland | Trustee | 1 | $0 | ||
| Natalie A Du P Reese | Trustee | 1 | $0 | ||
| Eli R Sharp | Treasurer & Trustee | 1 | $0 | ||
| Timothy B Weymouth | Trustee | 1 | $0 |
About
- Legal name
- Longwood Foundation Inc
- EIN
- 510066734
- Address
- 100 W 10th St Ste 1109, Wilmington, DE, 19801-1653
- State
- Delaware
- Activity (NTEE)
- T21 Philanthropy, voluntary services and grantmaking
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Philanthropy, Voluntarism & Grantmaking Foundations
- Size band
- 9 (IRS master file code)
- IRS ruling date
- 1 February 1940
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2024
- IRS Publication 78
- PF (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsCharles L Copeland
≥8years on the filingsCroderick Maroney
≥8years on the filingsEleuthere I Du Pont II
≥8years on the filingsELI R Sharp
Latest return
year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.- Total assets
- $1.02bn
- Net assets or fund balances
- $974.4m
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 | $0 | $39.4m | Deficit $39.4m |
As filed on the IRS Form 990. US dollars.