Ambiguous identityThis name matches 1 other individual 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
3
Roles reported
3
Others who share this name
1
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.
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.
Seattle Symphony FoundationBoard Chair · $5.1M revenue · Seattle, WATHE PRIMARY PURPOSE OF THE SEATTLE SYMPHONY FOUNDATION IS TO AID AND SUPPORT THE SEATTLE SYMPHONY ORCHESTRA AND BENAROYA HALL MUSIC CENTER ENDOWMENTS.Filed FY2024, FY2023, FY2022 · Source: Form 990, Part VII
Seattle Symphony Orchestra INCDirector · $38.1M revenue · Seattle, WATO PRESENT SYMPHONIC MUSIC OF THE HIGHEST QUALITY IN A DISTINCTIVE WAY FOR THE CULTURAL ENRICHMENT, EDUCATION, ENGAGEMENT AND ENJOYMENT OF THE PEOPLE…Filed FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII
B H Music CenterDirector · $2.4M revenue · Seattle, WATO MAINTAIN A CONCERT HALL CONSISTING OF THREE AUDITORIUMS AND GALLERY SPACE FOR THE SEATTLE SYMPHONY ORCHESTRA AND THE REGION'S PERFORMING ARTS AND…Filed FY2021, FY2020 · Source: Form 990, Part VII
Disambiguation
Other people named Michael Slonski
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.
M
Michael Slonski1 organization · Seattle, WASwedish Medical Center Foundation
Network
Serves alongside
Other officers, directors & key employees at this person's organizations, by latest reported compensation.
Executive & Artistic Director · The Carnegie Hall Corporation
$2.6M
Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org
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the organization.