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

Mark Weems

First Vice-President · Amalgamated Transit Union #308

First Vice-President at Amalgamated Transit Union #308. 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
2
Roles reported
2
Reported compensation
$160K
Others who share this name
1

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 First Vice-President of Amalgamated Transit Union #308, based in Chicago, IL.
●
Received $160K in total reported compensation on the most recent Form 990 (Part VII).
●
Also listed as First Vice-President of Atu Local 308 Scholarship Fund, 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.

Amalgamated Transit Union #308 First Vice-President · $3.2M revenue · Chicago, ILLABOR UNIONpay $143K → $160KFiled FY2025, FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
$160Kreported comp
A
Atu Local 308 Scholarship Fund First Vice-President · $6K revenue · Chicago, ILFiled FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Weems

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
Mark Weems 1 organization · Ada, OKValley View Foundation INC

Network

Serves alongside

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

A
Attorney · FY2025
$221K
P
President / Business Agent · FY2025
$173K
E
President / Business Agent · FY2023
$171K
C
Secretary-Treasurer · FY2025
$169K
D
Secretary-Treasurer · FY2023
$165K
J
Second Vice-President · FY2025
$160K
K
President / Business Agent · FY2020
$152K
C
Assistant Secretary-Treasu · FY2025
$58K
K
Assistant Secretary-Treasu · FY2023
$31K
T
Executive Board Member · FY2025
$29K
T
Executive Board Member · FY2025
$28K
J
Executive Board Member · FY2023
$26K

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