Officer
DAVID KARPF
2 organizations • 7 returns • Latest tax year 2025
SecretaryDirectorDirector (Eff 5/24)
Name Match Caveat
This page groups activity by normalized name only. It may combine different people who share the same name.
Organizations
2
Returns
7
Total Compensation
$0
Total Benefits
$0
Organizations
| Organization | EIN | Returns | Latest Year | Latest Title | Compensation |
|---|---|---|---|---|---|
| Progressive Change Institute | 46-1193049 | 5 | 2023 | Secretary | $0 |
| Sierra Club | 94-1153307 | 2 | 2025 | Director | $0 |
Returns
| Tax Year | Organization | Type | Title | Hours / Week | Compensation | Benefits | Return |
|---|---|---|---|---|---|---|---|
| 2025 | Sierra Club | 990 | Director | 5 | $0 | $0 | View return |
| 2024 | Sierra Club | 990 | Director (Eff 5/24) | 5 | $0 | $0 | View return |
| 2023 | Progressive Change Institute | 990 | Secretary | 0.25 | $0 | $0 | View return |
| 2022 | Progressive Change Institute | 990 | Secretary | 0.25 | $0 | $0 | View return |
| 2021 | Progressive Change Institute | 990 | Secretary | 0.25 | $0 | $0 | View return |
| 2020 | Progressive Change Institute | 990 | Secretary | 0.25 | $0 | $0 | View return |
| 2019 | Progressive Change Institute | 990 | Secretary | 1 | $0 | $0 | View return |