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International Society For Hepatic Sinusoid Research

  • Omaha, NE
  • Tax-exempt since June 2010
  • EIN: 26-4066699

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: Educational Institutions and Related Activities / Educational Services and Schools - Other (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$18.7k (2024)

Expenses
$16.1k (2024)

Total Assets
$12.1k (2024)

Total Liabilities
$0 (2024)

Source: Form 990 tax filings from 2011 to 2024

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.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$18,705
Expenses
$16,132
Net Income
$2,573
Net Assets
$12,124
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,705
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 $12,124
Total Liabilities $0
Net Assets $12,124
Compensation
Key Employees and Officers Compensation Other
Srivatsan Kidambi Phd (Secretary) $0 $0
Nidhi Jalan Sakrikar Phd (Treasurer) $0 $0
Edward Harris Phd (Councilor) $0 $0
Jordi Gracia Sancho Phd (President) $0 $0
Savneet Kaur Phd (Councillor) $0 $0
Bartlomiej Zapotoczny Phd (Councillor) $0 $0
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Document Links

990-EZ
Filed on Nov. 11, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,549
Expenses
$15,871
Net Income
$1,678
Net Assets
$9,552
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,510
14.3%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $15,039
85.7%
Assets/Debt
Total Assets $9,552
Total Liabilities $0
Net Assets $9,552
Compensation
Key Employees and Officers Compensation Other
Srivatsan Kidambi Phd (Secretary) $0 $0
Nidhi Jalan Sakrikar Phd (Treasurer) $0 $0
Edward Harris Phd (Councilor) $0 $0
Jordi Gracia Sancho Phd (President) $0 $0
Savneet Kaur Phd (Councillor) $0 $0
Bartlomiej Zapotoczny Phd (Councillor) $0 $0
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Document Links

990-EZ
Filed on Nov. 14, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$2,510
Expenses
$1,020
Net Income
$1,490
Net Assets
$7,874
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,510
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 $7,874
Total Liabilities $0
Net Assets $7,874
Compensation
Key Employees and Officers Compensation Other
Sivatsan Kidambi Phd (Secretary/Tr) $0 $0
Fu Sheng Wang Phd (Past Preside) $0 $0
Natalia Nieto Phd (President) $0 $0
Jordi Gracia Sancho (President El) $0 $0
Frank Tacke Md Phd (Councillor) $0 $0
Anna Mae Diehl Md (Councillor) $0 $0
Wei Fen Xie Md Phd (Councillor) $0 $0
Harmut Jaeschke (Past Treasur) $0 $0
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Document Links

990-EZ
Filed on Nov. 15, 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
$585
Expenses
$970
Net Income
-$385
Net Assets
$6,384
Notable Sources of Revenue Percent of Total Revenue
Contributions $585
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 $6,384
Total Liabilities $0
Net Assets $6,384
Compensation
Key Employees and Officers Compensation Other
Sivatsan Kidambi Phd (Secretary/Tr) $0 $0
Fu Sheng Wang Phd (Past Preside) $0 $0
Natalia Nieto Phd (President) $0 $0
Jordi Gracia Sancho (President El) $0 $0
Frank Tacke Md Phd (Councillor) $0 $0
Anna Mae Diehl Md (Councillor) $0 $0
Wei Fen Xie Md Phd (Councillor) $0 $0
Harmut Jaeschke (Past Treasur) $0 $0
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Document Links

990-EZ
Filed on Nov. 10, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$1,320
Expenses
$1,273
Net Income
$47
Net Assets
$6,769
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,320
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 $6,769
Total Liabilities $0
Net Assets $6,769
Compensation
Key Employees and Officers Compensation Other
Victoria Cogger Phd (Past Preside) $0 $0
Fu Sheng Wang Phd (President) $0 $0
Natalia Nieto Phd (President El) $0 $0
Jordi Gracia Sancho (Secretary/Tr) $0 $0
Frank Tacke Md Phd (Councillor) $0 $0
Anna Mae Diehl Md (Councillor) $0 $0
Wei Fen Xie Md Phd (Councillor) $0 $0
Harmut Jaeschke (Past Treasur) $0 $0
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Document Links

990-EZ
Filed on Nov. 11, 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
$4,285
Expenses
$22,098
Net Income
-$17,813
Net Assets
$6,723
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,285
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 $6,723
Total Liabilities $0
Net Assets $6,723
Compensation
Key Employees and Officers Compensation Other
Victoria Cogger Phd (Past Preside) $0 $0
Fu Sheng Wang Phd (President) $0 $0
Natalia Nieto Phd (President El) $0 $0
Jordi Gracia Sancho Phd (Secretary/Tr) $0 $0
Frank Tacke Md Phd (Councillor) $0 $0
Anna Mae Diehl Md (Councillor) $0 $0
Wei Fen Xie Md Phd (Councillor) $0 $0
Harmut Jaeschke Phd (Past Treasur) $0 $0
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Document Links

990-EZ
Filed on Nov. 13, 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
$12,885
Expenses
$3,534
Net Income
$9,351
Net Assets
$24,535
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,767
13.7%
Program Services $11,118
86.3%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $24,535
Total Liabilities $0
Net Assets $24,535
Compensation
Key Employees and Officers Compensation Other
Harmut Jaeschke Phd (Treasurer) $0 $0
Norifumi Kawada Md Phd (Councilor) $0 $0
Massimo Pinzani Md Phd (Councilor) $0 $0
Anthony M Wheatley Phd (Past Preside) $0 $0
Victoria Cogger Phd (President) $0 $0
Bin Gao Md Phd (Councilor) $0 $0
Fu Sheng Wang Phd (President El) $0 $0
Jordi Gracia Sancho Phd (Secretary) $0 $0
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Document Links

990-EZ
Filed on Nov. 14, 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
$1,588
Expenses
$17,899
Net Income
-$16,311
Net Assets
$15,184
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,588
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 $15,184
Total Liabilities $0
Net Assets $15,184
Compensation
Key Employees and Officers Compensation Other
Harmut Jaeschke Phd (Treasurer) $0 $0
Norifumi Kawada Md Phd (Councilor) $0 $0
Massimo Pinzani Md Phd (Councilor) $0 $0
Anthony M Wheatley Phd (Past Preside) $0 $0
Victoria Cogger Phd (President) $0 $0
Bin Gao Md Phd (Councilor) $0 $0
Fu Sheng Wang Phd (President El) $0 $0
Jordi Gracia Sancho Phd (Secretary) $0 $0
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Document Links

990-EZ
Filed on Nov. 14, 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
$2,876
Expenses
$1,139
Net Income
$1,737
Net Assets
$31,495
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,876
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 $31,495
Total Liabilities $0
Net Assets $31,495
Compensation
Key Employees and Officers Compensation Other
Harmut Jaeschke Phd (Treasurer) $0 $0
Norifumi Kawada Md Phd (Councilor) $0 $0
Laura E Nagy Phd (Past Preside) $0 $0
Massimo Pinzani Md Phd (Councilor) $0 $0
Anthony M Wheatley Phd (President) $0 $0
Hide Tsukamoto Dvm Phd (Secretary) $0 $0
Victoria Cogger Phd (President El) $0 $0
Bin Gao Md Phd (Councilor) $0 $0
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Document Links

990-EZ
Filed on Nov. 14, 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
$6,995
Expenses
$6,778
Net Income
$217
Net Assets
$29,758
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,995
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 $29,758
Total Liabilities $0
Net Assets $29,758
Compensation
Key Employees and Officers Compensation Other
Harmut Jaeschke Phd (Treasurer) $0 $0
Norifumi Kawada Md Phd (Councilor) $0 $0
Laura E Nagy Phd (Past Preside) $0 $0
Massimo Pinzani Mc Phd (Councilor) $0 $0
Anthony M Wheatley Phd (President) $0 $0
Hide Tsukamoto Dvm Phd (Secretary) $0 $0
Victoria Cogger Phd (President El) $0 $0
Bin Gao Md Phd (Councilor) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 14, 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
$4,600
Expenses
$2,387
Net Income
$2,213
Net Assets
$29,541
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,600
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 $29,541
Total Liabilities $0
Net Assets $29,541
Compensation
Key Employees and Officers Compensation Other
Harmut Jaeschke Phd (Treasurer) $0 $0
Norifumi Kawada Md Phd (Past Preside) $0 $0
Laura E Nagy Phd (President) $0 $0
Laurie Deleve Md Phd (Councilor) $0 $0
Anthony Wheatley Phd (President El) $0 $0
Hide Tsukamoto Dvm Phd (Secretary) $0 $0
Sophie Lotersztajn Phd (Councilor) $0 $0
Isabelle Leclercq Md Phd (Councilor) $0 $0
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Document Links

990-EZ
Filed on Nov. 13, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$10,535
Expenses
$6,355
Net Income
$4,180
Net Assets
$27,328
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,535
24.1%
Program Services $8,000
75.9%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $27,328
Total Liabilities $0
Net Assets $27,328
Compensation
Key Employees and Officers Compensation Other
Harmut Jaeschke Phd (Treasurer) $0 $0
Norifumi Kawada Md Phd (Past Preside) $0 $0
Laura E Nagy Phd (President) $0 $0
Laurie Deleve Md Phd (Councilor) $0 $0
Anthony Wheatley Phd (President El) $0 $0
Hide Tsukamoto Dvm Phd (Secretary) $0 $0
Sophie Lotersztajn Phd (Councilor) $0 $0
Isabelle Leclercq Md Phd (Councilor) $0 $0
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Document Links

990-EZ
Filed on Nov. 14, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$3,055
Expenses
$882
Net Income
$2,173
Net Assets
$23,148
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,055
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 $23,148
Total Liabilities $0
Net Assets $23,148

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$4,420
Expenses
$21,089
Net Income
-$16,669
Net Assets
$20,975
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 $20,975
Total Liabilities $0
Net Assets $20,975

Document Links

990-EZ

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

PDF

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

990-EZ

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

PDF

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

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 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 »

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 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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About Nonprofit Explorer

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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