philanthropy.org | 990 Resource | FAQ Verify yourself Sign in
JM
Person · officer / director

John Magner

Legal Director · Service Employees International Union

Legal Director at Service Employees International Union. Listed as an officer, director, or key employee across 3 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
3
Roles reported
3
Reported compensation
$115K
Others who share this name
2

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 Legal Director of Service Employees International Union, based in Braintree, MA.
Received $115K in total reported compensation on the most recent Form 990 (Part VII).
Also listed as Trustee of Massachusetts State Lottery Commission - Seiu Local 888 Health, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

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

M
Massachusetts State Lottery Commission - Seiu Local 888 Health Trustee · $620K revenue · Braintree, MAPAYMENT OF DENTAL & VISION BENEFITS ON BEHALF OF PARTICIPANTS AND THEIR BENEFICIARIES.Filed FY2025, FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
U
University of Massachusetts-Seiu Local 888 Health & Welfare Fund Trustee · $519K revenue · Braintree, MAPAYMENT OF DENTAL AND VISION BENEFITS TO PARTICIPANTS AND THEIR BENEFICIARIES.Filed FY2025, FY2024 · Source: Form 990, Part VII
Service Employees International Union Legal Director · $5.5M revenue · Braintree, MAREPRESENTATION OF MEMBERS IN THE LABOR UNIONFiled FY2024 · Source: Form 990, Part VII
$115Kreported comp

Disambiguation

Other people named John Magner

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.

J
John Magner 1 organization · Braintree, MAMasschusetts Employers-Seiu Local 888 Health and Welfare Fund
J
John Magner 1 organization · Sauget, ILSouthern Illinois Healthcare Foundation INC

Network

Serves alongside

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

L
Director of Benefit Funds · FY2024
$133K
M
Director of Internal Organizing · FY2024
$122K
N
Field Representative · FY2024
$111K
T
President · FY2024
$108K
V
Director of Finance & Admin · FY2024
$104K
B
President (past) · FY2021
$51K
R
Executive Board · FY2024
$26K
M
Secretary/Treasurer · FY2024
$4K
D
Executive Board · FY2024
$3K
T
Executive Board · FY2024
$2K
L
Recording Secretary · FY2024
$2K
J
Trustee · FY2024
$2K

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

Loading…

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