Mission
SOPHIE'S NEIGHBORHOOD IS A NONPROFIT DEDICATED TO FUNDRAISING FOR RESEARCH INTO THE DEVELOPMENT OF AN EFFECTIVE TREATMENT OR CURE FOR AN ULTRA RARE GENETIC DISORDER: MULTICENTRIC CARPOTARSAL OSTEOLYSIS (MCTO)
Public Charity
SOPHIE'S NEIGHBORHOOD
SOPHIE'S NEIGHBORHOOD is a nonprofit organization categorized as Public Charity based in BOULDER, CO. Its most recent IRS filing (2025) reports revenue of $133K, expenses of $109K, total assets of $1.0M. Imperigo tracks 17 reported grant relationships connected to this organization totaling approximately $328K.
EIN: 845178467
BOULDER, CO
Latest filing: 2025
Total Revenue$133K
Total Expenses$109K
Total Assets$1.0M
Grant Records17
Funding Total$328K
Filing Years2021–2025
Sample Grants Received
PUBLIC, SOCIETAL BENEFIT
$25,000
EDUCATION
$25,000
$14,893
For grant recipient's exempt purposes
$11,950
SEE TISBEST MISSION
$5,050
Showing up to 5 of 17 total records — full history available with membership.
Officers & Directors
BOARD MEMBER
Blake Sedberry
VICE PRESIDE
Hosea Rosenberg
PRESIDENT-CE
Lauren Rosenberg
BOARD MEMBER
Michael Weinstein
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $133K | $109K | $1.0M |
| 2024 | $228K | $267K | $997K |
| 2023 | $236K | $82K | $1.0M |
| 2022 | $326K | $81K | $882K |
| 2021 | $647K | $41K | $637K |
Between 2021 and 2025, reported annual revenue declined from $647K to $133K (-79%), with total assets most recently reported at $1.0M.
Interactive year-over-year charts and full filing details available with membership.