Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

About•Report a discrepancy•Your privacy choices
Employees United Brotherhood of Carpenters & Joiners of America Local 731 Joseph Mrotek

Joseph Mrotek

Conductor at United Brotherhood of Carpenters & Joiners of America Local 731

Fiscal year ended June 30, 2020. Published on January 24, 2026.

$333
2020

Total compensation

Joseph Mrotek has been listed as an employee of United Brotherhood of Carpenters & Joiners of America Local 731 in Form 990 filings since fiscal year 2017. Total compensation for Joseph Mrotek has decreased by 83.7% from 2017 to 2020.

Annual compensation details

$333
-83.7%
Conductor
2020
$1k org
1 hr/wk
$2,040
±0%
Treasurer
2019
$3k org
1 hr/wk
$2,040
±0%
Treasurer
2018

Total compensation by year

Compare the compensation of Joseph Mrotek to:

2020

Other employees at United Brotherhood of Carpenters & Joiners of America Local 731

Timothy Ostermann
Treasurer
$2,291
$2,291 from org——
Allan Lutterman
Recording Secretary
$1,240
$1,240 from org——
Mike Adamavich
President
$800
$800 from org——
Rich Wagner
Trustee
$440
$440 from org——
Darren Detroye
Trustee
$440
$440 from org——
Jeff Lutzke
Trustee
$440
$440 from org——
Brian Sipple
Vp/Finance S
$420
$420 from org——
Jesse Warner
Warden
$200
$200 from org——
Loading rankings…
Loading related profiles…

Revisions to this profile

January 24, 2026:
2020 United Brotherhood of Carpenters & Joiners of America Local 731 990 published
January 24, 2026:
2019 United Brotherhood of Carpenters & Joiners of America Local 731 990 published
January 24, 2026:
2018 United Brotherhood of Carpenters & Joiners of America Local 731 990 published

Get an email update when compensation for Joseph Mrotek is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$3k org
1 hr/wk
$2,040
Treasurer
2017
$3k org
1 hr/wk

Other people named Joseph Mrotek

2020
Employee
Joseph L Mrotek
North Central States Regional Council of Carpenters
$165,429
Employee
Joseph Mrotek
Skilled Wisconsin Inc.
$0