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Person · officer / director

Casimir Adler-Ivanbrook

Prior Treasurer · American Federation of Teachers

Prior Treasurer at American Federation of Teachers. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

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Organizations
1
Roles reported
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.

✓ Verified from filings
●
Reported as Prior Treasurer of American Federation of Teachers, based in Novato, CA.
Facts extracted directly from each organization's Form 990, Part VII.
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Affiliations

Organizations

A
American Federation of Teachers Prior Treasurer · $410K revenue · Novato, CAcollective bargaining representationpay $75 → $987Filed FY2024 · Source: Form 990, Part VII

Network

Serves alongside

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

I
Site Rep Secret · FY2025
A
Vice President · FY2025
G
Vice President · FY2025
T
Treasurer · FY2025
L
Prior V-P · FY2025
A
Vice President · FY2025
K
Secretary · FY2025
E
Co-President · FY2025
M
Co-President · FY2025
L
Vice President · FY2025
Y
Vice President · FY2022
J
Vice President · FY2022

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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