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Gilead Sciences Foundation

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 / Scholarships, Student Financial Aid Services, Awards (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$64.7M (2022)

Expenses
$20.3M (2022)

Total Assets
$165M (2022)

Total Liabilities
$0 (2022)

Years with missing data
Source: Form 990 tax filings from 2011 to 2022

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.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$64,732,333
Expenses
$20,269,031
Net Income
$44,463,302
Net Assets
$164,823,663
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $85,174,294
> 100%
Interest Revenue $3,387,027
5.2%
Dividends $0
Sales of Assets -$23,830,792
Other Income $1,804
0.0%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $19,853,215
97.9%
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 $164,823,663
Total Liabilities $0
Net Assets $164,823,663
Compensation
Key Employees and Officers Compensation Other
Korab Zuka (President (Through Oct 1, 2022)) $0 $0
Teri Wielenga (Secretary And Treasurer) $0 $0
Keeley Wettan (Board Chair) $0 $0
Alex Kalomparis (Director) $0 $0
Andrew Dickinson (Director) $0 $0
Joydeep Ganguly (Director) $0 $0
Jyoti Mehra (Director) $0 $0
Merdad Parsey (Director) $0 $0
Valerie Brown (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$168,265,797
Expenses
$7,349,253
Net Income
$160,916,544
Net Assets
$123,275,891
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $211,981,850
> 100%
Interest Revenue $2,577
0.0%
Dividends $0
Sales of Assets -$43,718,630
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $4,480,500
61.0%
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 $126,155,891
Total Liabilities $2,880,000
Net Assets $123,275,891
Compensation
Key Employees and Officers Compensation Other
Korab Zuka (President) $0 $0
Teri Wielenga (Secretary And Treasurer) $0 $0
Amy Flood (Secretary (Through June 1, 2021)) $0 $0
Keeley Wettan (Board Chair) $0 $0
Alex Kalomparis (Director) $0 $0
Andrew Dickinson (Director) $0 $0
Diana Brainard (Director (Through April 1, 2021)) $0 $0
Joydeep Ganguly (Director) $0 $0
Jyoti Mehra (Director) $0 $0
Merdad Parsey (Director) $0 $0
Valerie Brown (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$10,246
Expenses
$31,433
Net Income
-$21,187
Net Assets
$2,267,205
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $10,246
100%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $575,821
> 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 $2,271,405
Total Liabilities $4,200
Net Assets $2,267,205
Compensation
Key Employees and Officers Compensation Other
Amy Flood (Secretary) $0 $0
Diana Brainard (Director) $0 $0
Bill Guyer (Treasurer) $0 $0
Brett Pletcher (Interim President) $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,799,581
Expenses
$2,258,761
Net Income
$540,820
Net Assets
$2,288,392
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $2,750,000
98.2%
Interest Revenue $49,581
1.8%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,215,221
98.1%
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 $2,846,532
Total Liabilities $558,140
Net Assets $2,288,392
Compensation
Key Employees and Officers Compensation Other
Howard Jaffe (Pres & Chairman) $0 $0
Gregg Alton (Director) $0 $0
Amy Flood (Director & Secretary) $0 $0
Diana Brainard (Director) $0 $0
Coy Stout (Director) $0 $0
Michael Wulfsohn (Director) $0 $0
William Lee (Director) $0 $0
Bill Guyer (Director & Treasurer) $0 $0

Document Links

Fiscal Year Ending Dec.
2018

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.
2017

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.
2016

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.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$20,002,851
Expenses
$15,600,465
Net Income
$4,402,386
Net Assets
$5,840,698
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $20,000,000
100.0%
Interest Revenue $2,851
0.0%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $14,719,403
94.4%
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 $7,175,483
Total Liabilities $1,334,785
Net Assets $5,840,698

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$5,010,402
Expenses
$7,434,178
Net Income
-$2,423,776
Net Assets
$1,438,312
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $5,000,000
99.8%
Interest Revenue $3,953
0.1%
Dividends $0
Sales of Assets $0
Other Income $6,449
0.1%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $7,843,835
> 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 $1,894,530
Total Liabilities $456,218
Net Assets $1,438,312

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$5,004,468
Expenses
$4,795,565
Net Income
$208,903
Net Assets
$3,862,088
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $5,000,000
99.9%
Interest Revenue $4,468
0.1%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $4,661,360
97.2%
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 $4,673,638
Total Liabilities $811,550
Net Assets $3,862,088

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$5,004,251
Expenses
$3,883,978
Net Income
$1,120,273
Net Assets
$3,653,185
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $5,000,650
99.9%
Interest Revenue $3,601
0.1%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $3,206,737
82.6%
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 $4,328,790
Total Liabilities $675,605
Net Assets $3,653,185

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$5,012,243
Expenses
$4,833,292
Net Income
$178,951
Net Assets
$2,532,912
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $5,009,779
100.0%
Interest Revenue $2,464
0.0%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $4,975,965
> 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 $2,532,912
Total Liabilities $0
Net Assets $2,532,912

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

Fiscal Year Ending Dec.
2007

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.
2006

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.
2005

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.
2004

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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  • 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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