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International Pnh Interest Group

  • Altamonte Spg, FL
  • Tax-exempt since April 2008
  • EIN: 26-1079735

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: Medical Research / Research Institutes and/or Public Policy Analysis (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$385k (2024)

Expenses
$185k (2024)

Total Assets
$2.66M (2024)

Total Liabilities
$2.11M (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 Form 990-PF
Revenue
$385,280
Expenses
$185,488
Net Income
$199,792
Net Assets
$557,456
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $189,990
49.3%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $195,290
50.7%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $111,985
60.4%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $2,664,950
Total Liabilities $2,107,494
Net Assets $557,456
Compensation
Key Employees and Officers Compensation Other
Antonio Risitano (President) $0 $0
Regis Peffault De Latour (Treasurer) $0 $0
Jeff Szer (Secretary) $0 $0
Neal Young (Director) $0 $0
Russell Ware (Director) $0 $0
Charles Parker (Director) $0 $0
Kohei Hosokawa (Director) $0 $0
Jun Ichi Nishimura (Director) $0 $0
Richard Kelly (Director) $0 $0
Petra Muus (Director) $0 $0
Dawn Mc Knight (Executive Director) $0 $0
Rodrigo Calado (Director) $0 $0
Bing Han (Director) $0 $0
Louise Arnold (Director) $0 $0
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Document Links

990-PF
Filed on Oct. 9, 2025

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$358,957
Expenses
$393,553
Net Income
-$34,596
Net Assets
$357,664
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $215,095
59.9%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $143,862
40.1%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $69,334
17.6%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $5,901,776
Total Liabilities $5,544,112
Net Assets $357,664
Compensation
Key Employees and Officers Compensation Other
Antonio Risitano (President) $0 $0
Regis Peffault De Latour (Treasurer) $0 $0
Jeff Szer (Secretary) $0 $0
Neal Young (Director) $0 $0
Russell Ware (Director) $0 $0
Charles Parker (Director) $0 $0
Kohei Hosokawa (Director) $0 $0
Jun Ichi Nishimura (Director) $0 $0
Richard Kelly (Director) $0 $0
Petra Muus (Director) $0 $0
Dawn Mc Knight (Executive Director) $0 $0
+ View more people

Document Links

990-PF
Filed on May 13, 2024

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$187,295
Expenses
$180,372
Net Income
$6,923
Net Assets
$392,260
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $187,295
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $88,348
49.0%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $3,106,141
Total Liabilities $2,713,881
Net Assets $392,260
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Director) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Richard Kelly (Director) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Regis Peffault De Latour Mdphd (Treasurer) $0 $0
Antonio M Risitano Md Phd (President & Chair) $0 $0
Jun Ichi Nishimura Md Phd (Director) $0 $0
Jeff Szerbmedsc Mb Bs (Secretary) $0 $0
+ View more people

Document Links

990-PF
Filed on July 26, 2023

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$100,000
Expenses
$179,565
Net Income
-$79,565
Net Assets
$385,337
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $100,000
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $44,372
24.7%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $385,337
Total Liabilities $0
Net Assets $385,337
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Director) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen Mb Chb Phd (Chairman) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Regis Peffault De Latour Mdphd (Treasurer) $0 $0
Antonio M Risitano Md Phd (Secretary) $0 $0
Jun Ichi Nishimura Md Phd (Director) $0 $0
Jeff Szerbmedsc Mb Bs (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Oct. 12, 2022

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$99,982
Expenses
$30,362
Net Income
$69,620
Net Assets
$464,901
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $99,982
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $28,832
95.0%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $464,902
Total Liabilities $1
Net Assets $464,901
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Director) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen Mb Chb Phd (Chairman) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Regis Peffault De Latour Mdphd (Treasurer) $0 $0
Antonio M Risitano Md Phd (Secretary) $0 $0
Jun Ichi Nishimura Md Phd (Director) $0 $0
Jeff Szerbmedsc Mb Bs (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Sept. 9, 2021

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$175,063
Expenses
$81,242
Net Income
$93,821
Net Assets
$395,281
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $172,800
98.7%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $2,263
1.3%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $50,267
61.9%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $395,282
Total Liabilities $1
Net Assets $395,281
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Director) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen Mb Chb Phd (Chairman) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Regis Peffault De Latour Mdphd (Treasurer) $0 $0
Antonio M Risitano Md Phd (Secretary) $0 $0
Jun Ichi Nishimura Md Phd (Director) $0 $0
Jeff Szerbmedsc Mb Bs (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Feb. 13, 2020

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$92,800
Expenses
$81,979
Net Income
$10,821
Net Assets
$301,461
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $92,800
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $50,604
61.7%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $301,461
Total Liabilities $0
Net Assets $301,461
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Director) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen Mb Chb Phd (Chairman) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Regis Peffault De Latour Mdphd (Treasurer) $0 $0
Antonio M Risitano Md Phd (Secretary) $0 $0
Jun Ichi Nishimura Md Phd (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Oct. 25, 2019

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$162,800
Expenses
$77,199
Net Income
$85,601
Net Assets
$290,640
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $162,800
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $44,599
57.8%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $290,640
Total Liabilities $0
Net Assets $290,640
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Treasurer) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen Mb Chb Phd (Chairman) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Regis Peffault De Latour Mdphd (Director) $0 $0
Antonio M Risitano Md Phd (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Nov. 12, 2018

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$127,800
Expenses
$97,902
Net Income
$29,898
Net Assets
$205,039
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $127,800
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $65,435
66.8%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $205,039
Total Liabilities $0
Net Assets $205,039
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Treasurer) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen Mb Chb Phd (Chairman) $0 $0
Taroh Kinoshita Phd (Secretary) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Regis Peffault De Latour Mdphd (Director) $0 $0
Antonio M Risitano Md Phd (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 11, 2017

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$147,800
Expenses
$141,005
Net Income
$6,795
Net Assets
$175,141
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $147,800
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $78,365
55.6%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $175,141
Total Liabilities $0
Net Assets $175,141
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Treasurer) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen Mb Chb Phd (Chairman) $0 $0
Taroh Kinoshita Phd (Secretary) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Regis Peffault De Latour Mdphd (Director) $0 $0
Antonio M Risitano Md Phd (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Nov. 3, 2016

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$122,800
Expenses
$475
Net Income
$122,325
Net Assets
$168,346
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $122,800
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $475
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $168,346
Total Liabilities $0
Net Assets $168,346
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Treasurer) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen Mb Chb Phd (Chairman) $0 $0
Taroh Kinoshita Phd (Secretary) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Gerard Socie Md Phd (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 14, 2015

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$5,000
Expenses
$55,093
Net Income
-$50,093
Net Assets
$46,021
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $5,000
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $29,993
54.4%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $46,021
Total Liabilities $0
Net Assets $46,021
Compensation
Key Employees and Officers Compensation Other
Charles J Parker Md (Treasurer) $0 $0
Russell E Ware Md Phd (Director) $0 $0
Neal S Young Md (Director) $0 $0
Peter Hillmen (Chairman) $0 $0
Taroh Kinoshita (Secretary) $0 $0
Petra Muus Md Phd (Director) $0 $0
Shinji Nakao Md Phd (Director) $0 $0
Gerard Socie Md Phd (Director) $0 $0
+ View more people

Document Links

990-PF
Filed on Nov. 17, 2014

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$4,684
Expenses
$72,124
Net Income
-$67,440
Net Assets
$96,114
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,684
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 $96,114
Total Liabilities $0
Net Assets $96,114

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
$180,000
Expenses
$58,105
Net Income
$121,895
Net Assets
$163,554
Notable Sources of Revenue Percent of Total Revenue
Contributions $180,000
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 $163,554
Total Liabilities $0
Net Assets $163,554

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

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

990-EZ

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

PDF
PDF (2 of 2)

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.

API

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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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