Boulder Open Space Conservancy
Donations deductibleRevenue
$186k
year to 31 December 2025
Expenses
$165k
year to 31 December 2025
Total assets
$166k
year to 31 December 2025
Net assets
$166k
assets less liabilities
Directors and trustees
6
3.1 years on average
Chair observed
≥4 yrs
Diane Murphy
Left since last filing
2
33% of the board
Officers and senior staff
1
named in Part VII
Boulder Open Space Conservancy's network
6 people2 organisationsi6 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). 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
6 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 |
|---|---|---|---|
| Diane Murphy Chair | Chair | 2021 | 5 yrs |
| Eric Washburn | Vice-Chair | 2021 | 5 yrs |
| Inga Juzysta | Trustee | 2023 | 3 yrs |
| Jessica Dauchy | Treasurer | 2025 | 1 yr |
| Julie Shaffer | Trustee | 2025 | 1 yr |
| Sarah Glynn | Trustee | 2025 | 1 yr |
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 |
|---|---|---|
| Alyson Duffey | Executive Director | since 2024 |
Pay and hours
year to 31 December 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 |
|---|---|---|---|---|---|
| Alyson Duffey | Executive Director | 40 | $88k | ||
| Diane Murphy | Chair | 5 | $0 | ||
| Eric Washburn | Vice-Chair | 5 | $0 | ||
| Jessica Dauchy | Treasurer | 5 | $0 | ||
| Inga Juzysta | Trustee | 5 | $0 | ||
| Sarah Glynn | Trustee | 5 | $0 | ||
| Julie Shaffer | Trustee | 5 | $0 |
Colorado roster
7 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263021898). 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 |
|---|---|
| Eric Washburn | Vice Chair |
| Diane Murphy | Chair |
| Sarah Glynn | Trustee |
| Richard Rosengren | Trustee |
| Jessica Dauchy | Treasurer |
| Curtis Jones | Trustee |
| Alyson Duffey |
About
- Legal name
- Boulder Open Space Conservancy
- EIN
- 821716267
- Address
- Po Box 1765, Boulder, CO, 80306-1765
- State
- Colorado
- Activity (NTEE)
- C34 Environment
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Environment
- Size band
- 4 (IRS master file code)
- IRS ruling date
- 1 September 2017
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 5, latest 2025
- IRS Publication 78
- PC (contributions deductible)
- Principal officer
- Bob Koenig (Form 990-N, tax year 2019)
Most connected
Longest observed on the filings
≥5years on the filingsDiane Murphy
≥5years on the filingsEric Washburn
≥3years on the filingsInga Juzysta
≥1years on the filingsJessica Dauchy
Latest return
year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.- Total assets
- $166k
- Net assets or fund balances
- $166k
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 |
|---|---|---|---|
| 2024 | $154k | $130k | $24k |
As filed on the IRS Form 990. US dollars.
State registration
1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.Boulder Open Space Conservancy likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
- State
- Colorado
- Entity type
- nonprofit corporation
- Status
- Good Standing
- Formed
- 31 May 2017
- Registered agent
- Alyson Ashley Duffey (city and state not held)
This register does not publish officers or directors.