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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.

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Employees Utility Workers Union of America AFL-CIO Mark Herbst

Mark Herbst

Treasurer at Utility Workers Union of America AFL-CIO

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$159
2023

Total compensation

Mark Herbst has been listed as an employee of Utility Workers Union of America AFL-CIO in Form 990 filings since fiscal year 2021. Total compensation for Mark Herbst has decreased by 81.9% from 2021 to 2023.

Annual compensation details

$159
-91.2%
Treasurer
2023
$1k org
10 hrs/wk
$1,807
+105.3%
Treasurer
2022
$2k org
10 hrs/wk
$880
Trustee
2021
$1k

Total compensation by year

Compare the compensation of Mark Herbst to:

2023

Other employees at Utility Workers Union of America AFL-CIO

Andrew J Kolonics
President
$1,572
$1,572 from org—No other comp
Ryan Terry
Trustee
$181
$181 from org—No other comp
Paul Rappa
Trustee
$170
$170 from org—No other comp
Veronica Aguilera
Vice President
$165
$165 from org—No other comp
James Martin
Trustee
$148
$148 from org—No other comp
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Revisions to this profile

January 25, 2026:
2023 Utility Workers Union of America AFL-CIO 990 published
January 25, 2026:
2022 Utility Workers Union of America AFL-CIO 990 published
January 25, 2026:
2021 Utility Workers Union of America AFL-CIO 990 published

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