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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Planetary Studies Foundation Ltd. Caroline A Sipiera

Caroline A Sipiera

Vice President and Media Specialist at Planetary Studies Foundation Ltd.

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$0

2023

Total compensation

Caroline A Sipiera has been listed as an employee of Planetary Studies Foundation Ltd. in Form 990 filings since fiscal year 2020.

Annual compensation details

$0

Vice President and Media Specialist

2023

$0

Vice President and Media Specialist

2022

$0

Vice President - Media Specialist

2020

Compare the compensation of Caroline A Sipiera to:

2023

Other employees at Planetary Studies Foundation Ltd.

Antony J Irving

Senior Research Scientist

$6,000 from org—No other comp

Executive Secretary and Newsletter Editor

$6,000 from org—No other comp

Joseph A Auer Jr

Chairman of the Board and Executive Board Member

Dr Paul Sipiera

President and CEO and Executive Board Member

Douglas L Hicks

Executive Board Member

Diane M Sipiera

Executive Director and Education Specialist

Elizabeth Larson

Executive Board Member

Executive Board Member

Treasurer and Executive Board Member

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Revisions to this profile

January 25, 2026:

2023 Planetary Studies Foundation Ltd. 990 published

January 25, 2026:

2022 Planetary Studies Foundation Ltd. 990 published

January 24, 2026:

2020 Planetary Studies Foundation Ltd. 990 published

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