Rock County Historical Society
EIN 390825331 · 501(c)(3) · Public charity · Janesville, WI · recognized 1950
- Assets
- $2.4M
- Revenue
- $563K
- Expenses
- $537K
- Investment income
- $2.7K
Form 990 fiscal year ended 12/31/2024
Investment managers
Advisory firms linked via Form 990 Part VII independent contractors.
No linked investment managers yet.
Highest-paid contractors
Form 990 Part VII-B, independent contractors paid over $100k.
None reported.
Officers & directors
Form 990 Part VII-A for the latest fiscal year.
| Name | Title | Compensation | Other |
|---|---|---|---|
| Timothy Maahs | Executive di | $100,000 | $0 |
| Terri Holznecht | Director | $14,400 | $0 |
| Don Handrow | President | $0 | $0 |
| Rachel Andres | Vice preside | $0 | $0 |
| Tom Boguszewski | Treasurer | $0 | $0 |
| Catherine Barton | Secretary | $0 | $0 |
| Christine Ahern | Director | $0 | $0 |
| Kathy Boguszewski | Director | $0 | $0 |
| Lonnie Brigham | Director | $0 | $0 |
| Michael Easton | Director | $0 | $0 |
| Lissa Myhre | Director | $0 | $0 |
| Matt Pamperin | Director | $0 | $0 |
| Lindsay Sayles | Director | $0 | $0 |
| Bill Vogt | Director | $0 | $0 |
Filing history
| Fiscal year end | Assets | Revenue | Expenses | Source |
|---|---|---|---|---|
| 12/31/2024 | $2.4M | $563K | $537K | 990 990 · obj 202522529349300807 IRS ↗ |
| 12/31/2023 | $2.5M | $841K | $718K | 990 990 · obj 202531639349300903 IRS ↗ |