International Society For The Trace Element Research In Humans

  • Carmel, IN
  • Tax exemption issued: Dec. 2012
  • EIN: 45-3577363

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.

Category: Diseases, Disorders, Medical Disciplines / Research Institutes and/or Public Policy Analysis (NTEE)

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$345
Net Income
-$345
Net Assets
$13,137
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $13,137
Total Liabilities $0
Net Assets $13,137
Compensation
Key Employees and Officers Compensation Other
Jennifer Freeman (Vice President) $0 $0
Dr Yansheng Du (Treasurer) $0 $0
John Wise (President) $0 $0
Wei Zheng (Past President) $0 $0
David Fleming (Secretary) $0 $0
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Document Links

990-EZ
Filed on Nov. 14, 2025

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$12,992
Net Income
-$12,992
Net Assets
$13,482
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $13,482
Total Liabilities $0
Net Assets $13,482
Compensation
Key Employees and Officers Compensation Other
Jennifer Freeman (Vice President) $0 $0
Dr Yansheng Du (Treasurer) $0 $0
John Wise (President) $0 $0
Wei Zheng (Past President) $0 $0
David Fleming (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 27, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$3,593
Net Income
-$3,593
Net Assets
$26,474
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $26,474
Total Liabilities $0
Net Assets $26,474
Compensation
Key Employees and Officers Compensation Other
Anatoly Skalny (President) $0 $0
Dr Yansheng Du (Treasurer) $0 $0
John Wise (Vice President) $0 $0
Wei Zheng (Council Member) $0 $0
Ana Pejovic-milic (Council Member) $0 $0
David Fleming (Secretary) $0 $0
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Document Links

990-EZ
Filed on Nov. 8, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$250
Net Income
-$250
Net Assets
$30,067
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $30,067
Total Liabilities $0
Net Assets $30,067
Compensation
Key Employees and Officers Compensation Other
Anatoly Skalny (President) $0 $0
Dr Yansheng Du (Treasurer) $0 $0
John Wise (Vice President) $0 $0
Wei Zheng (Council Member) $0 $0
Ana Pejovic-milic (Concil Member) $0 $0
David Fleming (Secretary) $0 $0
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Document Links

990-EZ
Filed on May 16, 2022

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$225
Net Income
-$225
Net Assets
$30,317
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $30,317
Total Liabilities $0
Net Assets $30,317
Compensation
Key Employees and Officers Compensation Other
Anatoly Skalny (President) $0 $0
Dr Yansheng Du (Treasurer) $0 $0
John Wise (Vice President) $0 $0
Wei Zheng (Council Member) $0 $0
Ana Pejovic-milic (Concil Member) $0 $0
David Fleming (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on June 14, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$15,900
Expenses
$12,610
Net Income
$3,290
Net Assets
$30,542
Notable Sources of Revenue Percent of Total Revenue
Contributions $15,000
94.3%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $30,542
Total Liabilities $0
Net Assets $30,542
Compensation
Key Employees and Officers Compensation Other
Wei Zheng Phd (President) $0 $0
Dr Yansheng Du (Treasurer) $0 $0
Per Ross (Vice President) $0 $0
Micael Aschne (Council Member) $0 $0
Jeanne Freeland-graves (Concil Member) $0 $0
Tore Syversen (Secretary) $0 $0
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Document Links

990-EZ
Filed on July 15, 2020

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$0
Net Income
$0
Net Assets
$27,252
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $27,252
Total Liabilities $0
Net Assets $27,252
Compensation
Key Employees and Officers Compensation Other
Dr Ana Pejovic-milic (Presdient) $0 $0
Wei Zheng Phd (Vice President) $0 $0
Dr Yansheng Du (Treasurer) $0 $0
Per Ross (Vice President) $0 $0
Jeanne Freeland-graves (Concil Member) $0 $0
Micael Aschne (Council Member) $0 $0
Tore Syversen (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 15, 2019

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$304
Expenses
$2,306
Net Income
-$2,002
Net Assets
$27,252
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $27,252
Total Liabilities $0
Net Assets $27,252
Compensation
Key Employees and Officers Compensation Other
Dr Ana Pejovic-milic (President) $0 $0
Wei Zheng Phd (Vice President) $0 $0
Dr Yansheng Du (Treasurer) $0 $0
Per Roos (Vice President) $0 $0
Jeanne Freeland-graves (Concil Member) $0 $0
Michael Aschner (Council Member) $0 $0
Tore Syversen (Secretary) $0 $0
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Document Links

990-EZ
Filed on Dec. 17, 2018

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$21,136
Expenses
$7,982
Net Income
$13,154
Net Assets
$29,254
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,136
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $29,254
Total Liabilities $0
Net Assets $29,254
Compensation
Key Employees and Officers Compensation Other
Wei Zheng Phd (Vice President) $0 $0
Dr Ana Pejovic-milic (President) $0 $0
Arthi Kanthasamy (Treasurer) $0 $0

Document Links

990-EZ
Filed on May 15, 2017

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$673
Expenses
$16,153
Net Income
-$15,480
Net Assets
$16,100
Notable Sources of Revenue Percent of Total Revenue
Contributions $673
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $16,100
Total Liabilities $0
Net Assets $16,100
Compensation
Key Employees and Officers Compensation Other
Michael Aschner Php (President) $0 $0
James Mcclung (Treasurer) $0 $0
James Collins (Secretary) $0 $0
Michael Aschner (Vice President) $0 $0
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Document Links

990-EZ
Filed on May 16, 2016

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$3,142
Expenses
$7,538
Net Income
-$4,396
Net Assets
$31,580
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,065
97.5%
Program Services $0
Investment Income $77
2.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $31,580
Total Liabilities $0
Net Assets $31,580
Compensation
Key Employees and Officers Compensation Other
Hiroko Kodama (President) $0 $0
James Mcclung (Treasurer) $0 $0
James Collins (Secretary) $0 $0
Michael Aschner (Vice President) $0 $0
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Document Links

990-EZ
Filed on May 16, 2015

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$60,534
Expenses
$52,627
Net Income
$7,907
Net Assets
$43,663
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,065
6.7%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $56,469
93.3%
Assets/Debt
Total Assets $43,663
Total Liabilities $0
Net Assets $43,663

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$48
Net Income
-$48
Net Assets
$35,756
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $35,756
Total Liabilities $0
Net Assets $35,756

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2009

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,153
Expenses
$379
Net Income
$35,774
Net Assets
$35,804
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $35,804
Total Liabilities $0
Net Assets $35,804

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is 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 financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited 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 for 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?

Most organizations that have been recognized as tax exempt by the IRS have to file the 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 the 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," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

Types of Nonprofits

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

Get the Data

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

  • Raw filing data. Includes Employer Identification Numbers 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.
  • 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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Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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