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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 International Longshoremen & Warehousemen Union Mark Blankenship

Mark Blankenship

Former President at International Longshoremen & Warehousemen Union

Fiscal year ended July 31, 2020. Published on January 24, 2026.

$109,507
2020

Total compensation

Mark Blankenship has been listed as an employee of International Longshoremen & Warehousemen Union in Form 990 filings since fiscal year 2018. Total compensation for Mark Blankenship has increased by 438.3% from 2018 to 2020.

Annual compensation details

$109,507
-21.5%
Former President
2020
$110k
40 hrs/wk
$139,577
+586.1%
President
2019
$139k
40 hrs/wk
$2k
--
$20,343
President
2018
$19k
40 hrs/wk
$2k
--

Total compensation by year

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Revisions to this profile

January 24, 2026:
2020 International Longshoremen & Warehousemen Union 990 published
January 24, 2026:
2019 International Longshoremen & Warehousemen Union 990 published
January 24, 2026:
2018 International Longshoremen & Warehousemen Union 990 published

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2020

Other employees at International Longshoremen & Warehousemen Union

Thomas Marshall
President
$39,404
$39,404 No related compNo other comp
Mike Howard
Former Recording Secretary
$3,325
$3,325 No related compNo other comp

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