Officer
MICHAEL OLTHOFF
7 organizations • 25 returns • Latest tax year 2025
DirectorTrusteeDirector - Part Year
Name Match Caveat
This page groups activity by normalized name only. It may combine different people who share the same name.
Organizations
7
Returns
25
Total Compensation
$0
Total Benefits
$0
Organizations
| Organization | EIN | Returns | Latest Year | Latest Title | Compensation |
|---|---|---|---|---|---|
| West Michigan Symphony | 38-6092131 | 7 | 2022 | Director | $0 |
| The Block | 46-2916008 | 6 | 2021 | Director | $0 |
| Grand Valley University Foundation | 38-6086770 | 5 | 2025 | Director - Part Year | $0 |
| Muskegon Museum of Art Foundation | 38-3402560 | 4 | 2018 | Trustee | $0 |
| Hackley Hospital Self Insurance Professional Liability Trust | 38-2299878 | 1 | 2014 | Trustee | $0 |
| Mercy Health Partners | 38-2589966 | 1 | 2014 | Trustee | $0 |
| Unknown Organization | 38-1358196 | 1 | 2013 | Trustee | $0 |