Sample Grants Given
Showing up to 5 of 254 total records — full history available with membership.
MARK B WALLNER FOUNDATION is a private foundation categorized as Private Foundation based in LAS VEGAS, NV. Its most recent IRS filing (2025) reports revenue of $131K, expenses of $102K, total assets of $1.1M. Imperigo tracks 254 reported grants from this foundation totaling approximately $135K.
Showing up to 5 of 254 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $131K | $102K | $1.1M |
| 2024 | $100K | $66K | $1.0M |
| 2023 | $33K | $70K | $1.0M |
| 2022 | $10K | $88K | $1.1M |
| 2020 | $30K | $90K | $1.1M |
Between 2020 and 2025, reported annual revenue grew from $30K to $131K (+335%), with total assets most recently reported at $1.1M.
Interactive year-over-year charts and full filing details available with membership.
Grants from this foundation were reported to recipients in AR, AZ, CA, CO, CT, DC, and 4 other states.
Full geographic grant map with state-by-state breakdown available with membership.