Officer
JOHN SINNENBERG
4 organizations • 21 returns • Latest tax year 2023
TrusteeDirectorBoard Chair
Name Match Caveat
This page groups activity by normalized name only. It may combine different people who share the same name.
Organizations
4
Returns
21
Total Compensation
$0
Total Benefits
$0
Organizations
| Organization | EIN | Returns | Latest Year | Latest Title | Compensation |
|---|---|---|---|---|---|
| Friends of Breakthrough | 20-4948838 | 7 | 2019 | Director | $0 |
| Edwins Foundation | 81-2196126 | 6 | 2023 | Trustee | $0 |
| Seven Sages Foundation | 82-3780289 | 4 | 2023 | Trustee | $0 |
| Breakthrough Public Schools | 27-0362848 | 4 | 2016 | Board Chair | $0 |