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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 Museum of Science Tim Ritchie

Tim Ritchie

OfficerTrustee/director

President at Museum of Science

Fiscal year ended June 30, 2021. Published on January 25, 2026.

$250,973
2021

Total compensation

Tim Ritchie has been listed as an employee of Museum of Science in Form 990 filings since fiscal year 2021.

Annual compensation details

$250,973
President
2021
$251k org
40 hrs/wk

Total compensation by year

Compare the compensation of Tim Ritchie to:

2021

Other employees at Museum of Science

Wayne Bouchard
Interim President (Left)
$410,229
$397,268 from orgNo related comp$12,961 other
Ellen Starr
Senior Vice President, Advancement (Left)
$244,994
$242,040 from orgNo related comp$2,954 other
Jonathan Burke
Coo/Asst. Sec'Y (Left)
$239,829
$212,343 from orgNo related comp$27,486 other
Todd Sperry
Chief Marketing Officer
$236,961
$233,050 from orgNo related comp$3,911 other
Andrew Russell
Senior Vice President, Advancement
$231,709
$206,030 from orgNo related comp$25,679 other
Britton O'Brien
Senior Vice President, Human Resources (Left)
$229,739
$222,155 from orgNo related comp$7,584 other
Annette Sawyer
Senior Vice President, Ed. and Enrichment (Left)
$207,003
$194,664 from orgNo related comp$12,339 other
John Slakey
Senior Vice President Fin/Cfo/Treasurer
$206,248
$202,570 from orgNo related comp$3,678 other
Heather Gunsallus
Vice President, STEM Education
$205,798
$202,778 from orgNo related comp$3,020 other
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Revisions to this profile

January 25, 2026:
2021 Museum of Science 990 published
January 24, 2026:
2020 Museum of Science 990 published

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