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Person · officer / director

Stephen Ellsperman

Director · Aspen Valley Land Trust

Director at Aspen Valley Land Trust. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 1 other individual we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
2
Roles reported
2
Others who share this name
1

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as Director of Aspen Valley Land Trust, based in Carbondale, CO.
Also listed as Board President of Watershed Biodiversity Initiative, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Aspen Valley Land Trust Director · $3.7M revenue · Carbondale, COPROTECTING THE OPEN LANDS AND SPECIAL PLACES OF THE ROARING FORK AND MIDDLE COLORADO RIVER VALLEYS FOR WILDLIFE, AGRICULTURE, AND COMMUNITY FOREVER.Filed FY2024 · Source: Form 990, Part VII
W
Watershed Biodiversity Initiative Board President · $126K revenue · Basalt, COThe RFSP works to improve safety for wildlife crossing Colorado Highway 82, focusing on reducing wildlife-vehicle collisions. The initiative…Filed FY2019, FY2018 · Source: Form 990, Part VII

Disambiguation

Other people named Stephen Ellsperman

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

S
Stephen Ellsperman 1 organization · Basalt, CORoaring Fork Conservancy

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

S
Executive Director · FY2024
$127K
E
Employee · FY2024
$111K
M
Employee · FY2024
$102K
C
Executive Director · FY2025
$95K
T
President · FY2025
W
Treasurer · FY2025
C
Secretary · FY2025
J
Board Member · FY2025
R
Board Member · FY2025
J
Secretary/Treasurer · FY2023
A
Board Member · FY2023
H
Bord Member · FY2023

Network

Recommendations

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Explore

Similar organizations

Nonprofits working in the same field — explore who else operates in this space.

The Trust for Public Land$301.2M revenue · San Francisco, CA
National Arbor Day Foundation$111.9M revenue · Lincoln, NE
Peninsula Open Space Trust$62.3M revenue · Palo Alto, CA
Forest Park Forever INC$42.3M revenue · Saint Louis, MO
Center for Energy and Environment$39.5M revenue · Minneapolis, MN
Fairmount Park Conservancy$34.7M revenue · Philadelphia, PA

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org