Tiburon Peninsula Foundation
Donations deductibleTiburon Peninsula Foundation's network
11 people2 organisationsi11 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). Violet dotted lines (2) 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
11 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 11 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 |
|---|---|---|---|
| Arlene Nielsen | Board Member | 2019 | 7 yrs |
| David Holscher | Board Member | 2018 | 8 yrs |
| Devin Stroman | President | 2022 | 4 yrs |
| Ed Lynch | Board Member | 2019 | 7 yrs |
| Elizabeth Green Kilgore | Board Member | 2019 | 7 yrs |
| Emmett O'Donnell (also filed as Emmett Odonnell) | Board Member | 2020 | 6 yrs |
| Jeff Slavitz | Board Member | 2019 | 7 yrs |
| Jim Wood | Board Member | 2019 | 7 yrs |
| Julia Shumelda | Board Member | 2021 | 5 yrs |
| Petey Stein | Board Member | 2019 | 7 yrs |
| Steve Maisel | Board Member | 2023 | 3 yrs |
Pay and hours
year to 31 December 2024iFrom 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 |
|---|---|---|---|---|---|
| Petey Stein | Board Member | 5 | $0 | ||
| David Holscher | Board Member | 5 | $0 | ||
| Elizabeth Green Kilgore | Board Member | 5 | $0 | ||
| Ed Lynch | Board Member | 5 | $0 | ||
| Arlene Nielsen | Board Member | 5 | $0 | ||
| Jim Wood | Board Member | 5 | $0 | ||
| Julia Shumelda | Board Member | 5 | $0 | ||
| Emmett ODonnell | Board Member | 5 | $0 | ||
| Devin Stroman | President | 5 | $0 | ||
| Jeff Slavitz | Board Member | 5 | $0 | ||
| Steve Maisel | Board Member | 5 | $0 |
No pay was reported for anyone in Part VII on this return.
About
- Legal name
- Tiburon Peninsula Foundation
- EIN
- 237035666
- Address
- Po Box 210, Tiburon, CA, 94920-0210
- State
- California
- Mission
- Preserve, protect and enhance life on the Tiburon Peninsula (as filed on the Form 990)
- Activity (NTEE)
- T31Z 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
- 5 (IRS master file code)
- Formed
- 1969
- Principal officer
- David Holscher (as named on the Form 990)
- IRS ruling date
- 1 July 1969
- 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 filingsDavid Holscher
≥7years on the filingsArlene Nielsen
≥7years on the filingsEd Lynch
≥7years on the filingsElizabeth Green Kilgore
Latest return
year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.- Total assets
- $591k
- Total liabilities
- $0
- Net assets or fund balances
- $591k
- Contributions and grants received
- $59k
- Program service revenue
- $0
- Grants and similar paid out
- $53k
- Employees
- 0
- Volunteers
- 60
Grants paid
2 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.| Recipient | Purpose | Amount |
|---|---|---|
| Town of Tiburon | Cultural Festivities | $10k |
| Marin Community Foundation | Support for homeless & low income families | $10k |