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Stillwater Historical Society

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$237k (2023)

Expenses
$177k (2023)

Total Assets
$654k (2023)

Total Liabilities
$5.42k (2023)

Years with missing data
Source: Form 990 tax filings from 2011 to 2023

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$237,312
Expenses
$177,430
Net Income
$59,882
Net Assets
$648,329
Notable Sources of Revenue Percent of Total Revenue
Contributions $212,937
89.7%
Program Services $0
Investment Income $10,719
4.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $11,818
5.0%
Sales of Assets $0
Net Inventory Sales $1,838
0.8%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $70,500
39.7%
Professional Fundraising Fees $0
Other Salaries and Wages $18,889
10.6%
Assets/Debt
Total Assets $653,745
Total Liabilities $5,416
Net Assets $648,329
Compensation
Key Employees and Officers Compensation Related Other
Penny Redli (Executive Dir.) $70,500 $0 $0
Robert Story (Director) $0 $0 $0
Tom Hohn (Director) $0 $0 $0
Blake Erfle (Director) $0 $0 $0
Allen Nordahl (Director) $0 $0 $0
Casey Olsen (Director) $0 $0 $0
Maurie Petterson (Recording Secy) $0 $0 $0
Pete Lofing (Vice President) $0 $0 $0
Jennifer France (President) $0 $0 $0
Ann Davey (Secretary) $0 $0 $0
Karen Schott (Treasurer) $0 $0 $0
Peggy Joki (Director) $0 $0 $0
Rita Westrum (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$230,530
Expenses
$169,983
Net Income
$60,547
Net Assets
$567,222
Notable Sources of Revenue Percent of Total Revenue
Contributions $215,098
93.3%
Program Services $0
Investment Income $5,668
2.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $7,362
3.2%
Sales of Assets $0
Net Inventory Sales $2,402
1.0%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $64,500
37.9%
Professional Fundraising Fees $0
Other Salaries and Wages $27,121
16.0%
Assets/Debt
Total Assets $619,452
Total Liabilities $52,230
Net Assets $567,222
Compensation
Key Employees and Officers Compensation Related Other
Penny Redli (Executive Dir.) $64,500 $0 $0
Robert Story (Director) $0 $0 $0
Blake Erfle (Director) $0 $0 $0
Allen Nordahl (Director) $0 $0 $0
Casey Olsen (Director) $0 $0 $0
Maurie Petterson (Recording Secy) $0 $0 $0
John Patterson (Vice President) $0 $0 $0
Jennifer France (President) $0 $0 $0
Ann Davey (Secretary) $0 $0 $0
Dan Patterson (Treasurer) $0 $0 $0
Karen Schott (Treasurer) $0 $0 $0
Peggy Joki (Director) $0 $0 $0
Rita Westrum (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$197,489
Expenses
$158,839
Net Income
$38,650
Net Assets
$546,018
Notable Sources of Revenue Percent of Total Revenue
Contributions $179,647
91.0%
Program Services $0
Investment Income $7,824
4.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $9,731
4.9%
Sales of Assets $0
Net Inventory Sales $287
0.1%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $54,000
34.0%
Professional Fundraising Fees $0
Other Salaries and Wages $15,200
9.6%
Assets/Debt
Total Assets $550,240
Total Liabilities $4,222
Net Assets $546,018
Compensation
Key Employees and Officers Compensation Related Other
Penny Redli (Executive Dir.) $54,000 $0 $0
Robert Story (Director) $0 $0 $0
Allen Nordahl (Director) $0 $0 $0
Maurie Petterson (Recording Secy) $0 $0 $0
John Patterson (Director) $0 $0 $0
Jennifer France (President) $0 $0 $0
Ann Davey (Secretary) $0 $0 $0
Dan Patterson (Treasurer) $0 $0 $0
Stan Grotbo (Vice President) $0 $0 $0
Karen Schott (Treasurer) $0 $0 $0
Stan Grotbo (Director) $0 $0 $0
Robert Story (Director) $0 $0 $0
Peggy Joki (Director) $0 $0 $0
Rita Westrum (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$176,378
Expenses
$123,092
Net Income
$53,286
Net Assets
$487,045
Notable Sources of Revenue Percent of Total Revenue
Contributions $161,751
91.7%
Program Services $0
Investment Income $6,782
3.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $8,476
4.8%
Sales of Assets $0
Net Inventory Sales -$631
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $53,250
43.3%
Professional Fundraising Fees $0
Other Salaries and Wages $9,705
7.9%
Assets/Debt
Total Assets $505,932
Total Liabilities $18,887
Net Assets $487,045
Compensation
Key Employees and Officers Compensation Related Other
Penny Redli (Executive Dir.) $53,250 $0 $0
Robert Story (Director) $0 $0 $0
Allen Nordahl (Director) $0 $0 $0
Maurie Petterson (Recording Secy) $0 $0 $0
John Patterson (Director) $0 $0 $0
Jennifer France (President) $0 $0 $0
Ann Davey (Secretary) $0 $0 $0
Dan Patterson (Treasurer) $0 $0 $0
Stan Grotbo (Vice President) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$137,000
Expenses
$146,073
Net Income
-$9,073
Net Assets
$424,207
Notable Sources of Revenue Percent of Total Revenue
Contributions $84,136
61.4%
Program Services $0
Investment Income $11,028
8.0%
Net Fundraising $39,778
29.0%
Sales of Assets $0
Net Inventory Sales $2,058
1.5%
Other Revenue $0
Assets/Debt
Total Assets $426,331
Total Liabilities $2,124
Net Assets $424,207
Compensation
Key Employees and Officers Compensation Other
Penny Redli (Executive Dir.) $50,500 $16,590
Jennifer France (President) $0 $0
Robert Story (Director) $0 $0
Ann Davey (Secretary) $0 $0
Dan Patterson (Treasurer) $0 $0
Stan Grotbo (Vice President) $0 $0
Allen Nordahl (Director) $0 $0
Rick Hamilton (Director) $0 $0
Don Scheafer (Director) $0 $0
Georgette Scheafer (Director) $0 $0
Maurie Petterson (Recording Secy) $0 $0
John Patterson (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$167,818
Expenses
$158,362
Net Income
$9,456
Net Assets
$410,558
Notable Sources of Revenue Percent of Total Revenue
Contributions $120,207
71.6%
Program Services $0
Investment Income $12,658
7.5%
Net Fundraising $33,828
20.2%
Sales of Assets $0
Net Inventory Sales $1,125
0.7%
Other Revenue $0
Assets/Debt
Total Assets $415,532
Total Liabilities $4,974
Net Assets $410,558
Compensation
Key Employees and Officers Compensation Other
Penny Redli (Executive Dir.) $50,000 $16,995
Jennifer France (Director) $0 $0
Robert Story (Director) $0 $0
Ann Davey (Secretary) $0 $0
Dan Patterson (Treasurer) $0 $0
Stan Grotbo (Vice President) $0 $0
Allen Nordahl (Director) $0 $0
Rick Hamilton (President) $0 $0
Don Scheafer (Director) $0 $0
Georgette Scheafer (Director) $0 $0
Maurie Petterson (Recording Secy) $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$141,913
Expenses
$130,172
Net Income
$11,741
Net Assets
$424,182
Notable Sources of Revenue Percent of Total Revenue
Contributions $89,767
63.3%
Program Services $0
Investment Income $12,276
8.7%
Net Fundraising $37,582
26.5%
Sales of Assets $0
Net Inventory Sales $2,288
1.6%
Other Revenue $0
Assets/Debt
Total Assets $426,889
Total Liabilities $2,707
Net Assets $424,182
Compensation
Key Employees and Officers Compensation Other
Penny Redli (Executive Dir.) $50,000 $13,754
Jennifer France (Director) $0 $0
Robert Story (Director) $0 $0
Ann Davey (Secretary) $0 $0
Dan Patterson (Treasurer) $0 $0
Stan Grotbo (Vice President) $0 $0
Allan Nordahl (Director) $0 $0
Rick Hamilton (President) $0 $0
Don Scheafer (Director) $0 $0
Georgette Scheafer (Director) $0 $0
Maurie Petterson (Recording Secy) $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$103,694
Expenses
$113,490
Net Income
-$9,796
Net Assets
$399,809
Notable Sources of Revenue Percent of Total Revenue
Contributions $66,858
64.5%
Program Services $0
Investment Income $7,362
7.1%
Net Fundraising $26,190
25.3%
Sales of Assets $0
Net Inventory Sales $3,284
3.2%
Other Revenue $0
Assets/Debt
Total Assets $405,700
Total Liabilities $5,891
Net Assets $399,809
Compensation
Key Employees and Officers Compensation Other
Penny Redli (Executive Dir.) $53,686 $2,400
Jennifer France (Director) $0 $0
Robert Story (Director) $0 $0
Ann Davey (Secretary) $0 $0
Dan Patterson (Treasurer) $0 $0
Stan Grotbo (Vice President) $0 $0
Allan Nordahl (Director) $0 $0
Rick Hamilton (President) $0 $0
Curt Robbins (Director) $0 $0
Georgette Scheafer (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$108,344
Expenses
$116,250
Net Income
-$7,906
Net Assets
$399,545
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,747
48.7%
Program Services $0
Investment Income $10,838
10.0%
Net Fundraising $39,932
36.9%
Sales of Assets $0
Net Inventory Sales $4,827
4.5%
Other Revenue $0
Assets/Debt
Total Assets $407,360
Total Liabilities $7,815
Net Assets $399,545
Compensation
Key Employees and Officers Compensation Other
Penny Redli (Executive Dir.) $50,965 $4,800
Jennifer France (Director) $0 $0
Robert Story (Director) $0 $0
Ann Davey (Secretary) $0 $0
Dan Patterson (Treasurer) $0 $0
Stan Grotbo (Vice President) $0 $0
Allan Nordahl (Director) $0 $0
Rick Hamilton (President) $0 $0
Curt Robbins (Director) $0 $0
Georgette Scheafer (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$94,039
Expenses
$109,336
Net Income
-$15,297
Net Assets
$424,425
Notable Sources of Revenue Percent of Total Revenue
Contributions $54,612
58.1%
Program Services $0
Investment Income $13,634
14.5%
Net Fundraising $24,811
26.4%
Sales of Assets $0
Net Inventory Sales $982
1.0%
Other Revenue $0
Assets/Debt
Total Assets $430,666
Total Liabilities $6,241
Net Assets $424,425
Compensation
Key Employees and Officers Compensation Other
Penny Redli (Executive Dir.) $46,170 $8,250
Chuck Egan (President) $0 $0
Robert Story (Director) $0 $0
Ann Davey (Secretary) $0 $0
Dan Patterson (Treasurer) $0 $0
Stan Grotbo (Director) $0 $0
Allan Nordahl (Director) $0 $0
Rick Hamilton (Vice President) $0 $0
Ralph Saunders (Director) $0 $0
Georgette Scheafer (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$100,146
Expenses
$114,784
Net Income
-$14,638
Net Assets
$440,737
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,702
52.6%
Program Services $0
Investment Income $8,506
8.5%
Net Fundraising $26,940
26.9%
Sales of Assets $0
Net Inventory Sales $11,998
12.0%
Other Revenue $0
Assets/Debt
Total Assets $445,145
Total Liabilities $4,408
Net Assets $440,737
Compensation
Key Employees and Officers Compensation Other
Penny Redli (Executive Dir.) $40,200 $11,161
Chuck Egan (President) $0 $0
Robert Story (Director) $0 $0
Ann Davey (Secretary) $0 $0
Dan Patterson (Treasurer) $0 $0
Stan Grotbo (Director) $0 $0
Allan Nordahl (Director) $0 $0
Rick Hamilton (Vice President) $0 $0
Ralph Saunders (Director) $0 $0
Georgette Scheafer (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$86,720
Expenses
$102,852
Net Income
-$16,132
Net Assets
$448,331
Notable Sources of Revenue Percent of Total Revenue
Contributions $53,504
61.7%
Program Services $0
Investment Income $6,774
7.8%
Net Fundraising $22,220
25.6%
Sales of Assets $0
Net Inventory Sales $4,222
4.9%
Other Revenue $0
Assets/Debt
Total Assets $451,877
Total Liabilities $3,546
Net Assets $448,331

Document Links

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

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For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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