Person · officer / director

Sean Hamer

Former Head of School · Alta Vista School INC

Former Head of School at Alta Vista School INC. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

This is me

Ambiguous identity This 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

Roles reported

Reported compensation

$183K

Others who share this name

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings

●

Reported as Former Head of School of Alta Vista School INC, based in San Francisco, CA.

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Received $183K in total reported compensation on the most recent Form 990 (Part VII).

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Also listed as Trustee of San Francisco University High School, 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.

Alta Vista School INC Former Head of School · $15.7M revenue · San Francisco, CAAN INDEPENDENT, COMMUNITY ELEMENTARY AND MIDDLE SCHOOL IN SAN FRANCISCO OFFERING A PROGRESSIVE LEARNING ENVIRONMENT WITH AN EMPHASIS ON SCIENCE, MATH…pay $486K → $183KFiled FY2024 · Source: Form 990, Part VII

$183Kreported comp

San Francisco University High School Trustee · $39.5M revenue · San Francisco, CASAN FRANCISCO UNIVERSITY HIGH SCHOOL WELCOMES STUDENTS (CONTINUED ON SCHEDULE O)OF DEMONSTRATED MOTIVATION AND ABILITY TO ENGAGE IN AN EDUCATION THAT…Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Sean Hamer

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.

Sean Hamer 1 organization · Somonauk, ILSomonauk Education Foundation INC

Network

Serves alongside

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

Matthew Levinson

Head of School (thru 7/31/24) · FY2024

$759K

Sean Hamer as of 7119

Head of School · FY2021

$460K

Nasif Iskander

Head of School · FY2024

$333K

Robert Kinnard

CFO/Cfoo · FY2024

$321K

Michael Novak

CFO/Cfoo (thru 7/31/23) · FY2023

$304K

Julia Eells

Former Hos (thru 1/10/23) · FY2023

$274K

Shaundra Bason

Director of Strat. Philanthropy · FY2024

$264K

Ed Walters Left 63019

Former Head of School · FY2019

$256K

Rob Cousins

Head of School · FY2024

$229K

Howard Levin

Director of Technology · FY2024

$221K

Allen Lantor

Dir. of Operations (thru 4/22/25) · FY2024

$219K

Kathleen Gibbons

Head of Lower School · FY2024

$216K

Network

Recommendations

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