MAMMOTH SITE OF HOT SPRINGS SOUTH DAKOTA INC
Data sourced from IRS 990 public filings
MAMMOTH SITE OF HOT SPRINGS SOUTH DAKOTA INC THE MISSION OF THE ORGANIZATION IS THE PRESERVATION, RESEARCH, AND INTERPRETATION OF THE MAMMOTH SITE OF HOT SPRINGS, SOUTH DAKOTA, AND DEVELOPMENT OF A BROAD UNDERSTANDING OF THE LATE ICE AGE RECORD ACROSS A GLOBAL FRAMEWORK.
Annual Revenue
$995,096
Known Funders
11
Grants Received
18
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2022 | $1,828,957 | $1,809,928 | $5,979,441 |
| 2021 | $1,811,077 | $1,852,547 | $5,897,905 |
| 2020 | $4,895,194 | $1,607,069 | $6,303,738 |
| 2019 | $995,096 | $1,448,811 | $3,821,342 |
| 2018 | $1,663,333 | $1,547,449 | $3,947,875 |
| 2017 | $1,533,034 | $1,481,009 | $3,847,566 |
| 2016 | $1,443,689 | $1,521,038 | $3,970,749 |
| 2015 | $1,462,746 | $1,493,443 | $4,174,792 |
Top Funders
Wilmington, DE
Wilmington, DE
RAPID CITY, SD
Pierre, SD
SAINT LOUIS, MO
FORT WORTH, TX
FORT WORTH, TX
HOUSTON, TX
SIOUX FALLS, SD
SIOUX FALLS, SD
Showing top 10 of 11 funders.
Key Personnel
From 2022 IRS 990 filing
CALEB ARCENEAUX
SECRETARY
RICK DEHERDER
MEMBER
JANE FARRELL
LEGAL ADVISO
DR RICH GROSS
VICE PRESIDE
GREG GUNWALL
MEMBER
DR MIKE LEITE
MEMBER
HEIDI MCBRIDE
MEMBER
ANNA MERRILL
MEMBER
JOHN PENCE
PRESIDENT
ROBERT PREUSS
TREASURER
Showing 10 of 12 key personnel.
Frequently Asked Questions
Other Nonprofits in South Dakota
Unlock Full Nonprofit Data
Sign up for free to access the complete funder list, financial history, program details, key personnel, and smart matching.