Person · officer / director

William Petersen

Former COO (term 06/23) · Philadelphia Museum of Art

Former COO (term 06/23) at Philadelphia Museum of Art. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 2 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.

Organizations

Roles reported

Reported compensation

$221K

Others who share this name

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings

●

Reported as Former COO (term 06/23) of Philadelphia Museum of Art, based in Philadelphia, PA.

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Received $221K in total reported compensation on the most recent Form 990 (Part VII).

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Also listed as Director of The Rosenbach of the Free Library of Philadelphia, uncompensated.

Facts extracted directly from each organization's Form 990, Part VII.

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Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

The Rosenbach of the Free Library of Philadelphia Director · $3.4M revenue · Philadelphia, PATHE ROSENBACH MUSEUM & LIBRARY IS A COMMUNITY THAT ENGAGES WITH AND CELEBRATES THE ART OF THE WRITTEN WORD USING OUR COLLECTION OF RARE BOOKS AND…Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Philadelphia Museum of Art Former COO (term 06/23) · $81.1M revenue · Philadelphia, PASEE SCHEDULE Opay $278K → $221KFiled FY2023 · Source: Form 990, Part VII

$221Kreported comp

Disambiguation

Other people named William Petersen

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

William Petersen 1 organization · Wilton, IAEastern Iowa Light and Power Cooperative

William Petersen 1 organization · Springfield, MOUnited Steelworkers

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

Timothy F Rub

Director and CEO (term 08/22) · FY2022

$1.1M

Alexandra Svatava Suda

Director and CEO · FY2024

$734K

Jonathan L Peterson

Former Dir. of Dvlpmt. (term 06/23) · FY2023

$523K

Gail M Harrity Term 321

President and COO · FY2021

$468K

Gail M Harrity Term 0321

President and COO · FY2020

$339K

Kimberly Watson Thru 032025

Deputy Dir and Chief Adv Officer · FY2024

$337K

Carlos Basualdo Thru 062025

Deputy Dir and Chief Curator · FY2024

$332K

Valarie McDuffie

CFO · FY2024

$324K

Deborah Johnston

CFO (term 12/22) · FY2022

$319K

Paul Dien

Chief Marketing Officer · FY2024

$303K

William Weinstein Term 821

Director of Iit · FY2021

$298K

Carlos Basualdo

Deputy Director and Chief Curator · FY2023

$281K

Network

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Similar organizations

Nonprofits working in the same field — explore who else operates in this space.

The Metropolitan Museum of Art$907.4M revenue · New York, NY

Museum of Modern Art$362.0M revenue · New York, NY

National Gallery of Art$315.5M revenue · Landover, MD

The Museum of Fine Arts Houston$255.3M revenue · Houston, TX

Museum Associates$235.4M revenue · Los Angeles, CA

Whitney Museum of American Art$191.4M revenue · New York, NY

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