Cahokia Mounds Museum Society
Donations deductibleRevenue
$151k
year to 31 December 2024
Expenses
$191k
year to 31 December 2024
Total assets
$735k
$412 liabilities
Net assets
$735k
assets less liabilities
Directors and trustees
12
7.3y av
Staff
4
employees, year to 31 December 2024
Left since last filing
0
no seats appear to have opened
Voting members
11
reported in Part VI
Cahokia Mounds Museum Society's network
12 people1 organisationi12 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (12). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
12 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 11 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Chris W Frillman (also filed as Chris Frillman) | Vice Preside | 2018 | 8 yrs |
| Dale Yonker | President | 2018 | 8 yrs |
| F Terry Norris PHD | Director | 2018 | 8 yrs |
| Honorable Gerald Cohn | Director | 2018 | 8 yrs |
| Jack Kerber | Director | 2018 | 8 yrs |
| Judy Horton | Director | 2022 | 4 yrs |
| Justin Smock | Director | 2024 | 2 yrs |
| Kenneth Williams | Director | 2018 | 8 yrs |
| Lawrence O Taliana (also filed as Lawrence Taliana) | Director | 2019 | 7 yrs |
| Linda Kunz | Director | 2018 | 8 yrs |
| Matt Loyet | Company secretary | 2021 | 5 yrs |
| William Meister | Treasurer | 2018 | 8 yrs |
Pay and hours
year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Dale Yonker | President | 1 | $0 | ||
| Chris Frillman | Vice Preside | 1 | $0 | ||
| William Meister | Treasurer | 1 | $0 | ||
| Matt Loyet | Secretary | 1 | $0 | ||
| Linda Kunz | Director | 1 | $0 | ||
| Honorable Gerald Cohn | Director | 1 | $0 | ||
| Lawrence O Taliana | Director | 1 | $0 | ||
| F Terry Norris PhD | Director | 1 | $0 | ||
| Kenneth Williams | Director | 1 | $0 | ||
| Jack Kerber | Director | 1 | $0 | ||
| Judy Horton | Director | 1 | $0 | ||
| Justin Smock | Director | 1 | $0 |
No pay was reported for anyone in Part VII on this return.
About
- Legal name
- Cahokia Mounds Museum Society
- EIN
- 371011900
- Address
- 30 Ramey Dr, Collinsville, IL, 62234-7617
- State
- Illinois
- Mission
- Educating the public on historic cahokia (as filed on the Form 990)
- Activity (NTEE)
- A115 Arts, culture and humanities
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Arts, Culture & Humanities
- Size band
- 5 (IRS master file code)
- Formed
- 1976
- Principal officer
- Dale Yonker (as named on the Form 990)
- IRS ruling date
- 1 August 1978
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 7, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsChris W Frillman
≥8years on the filingsDale Yonker
≥8years on the filingsF Terry Norris PHD
≥8years on the filingsHonorable Gerald Cohn
Latest return
year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.- Total assets
- $735k
- Total liabilities
- $412
- Net assets or fund balances
- $735k
- Contributions and grants received
- $39k
- Program service revenue
- $0
- Employees
- 4
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2024 | $151k | $191k | Deficit $40k |
As filed on the IRS Form 990. US dollars.