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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 Jasper County Historical Society of Iowa Dennis Hammer

Dennis Hammer

Officer

Vice President at Jasper County Historical Society of Iowa

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

$0
2023

Total compensation

Dennis Hammer has been listed as an employee of Jasper County Historical Society of Iowa in Form 990 filings since fiscal year 2021.

Annual compensation details

$0
Vice President
2023
$0
Board Member
2021

Compare the compensation of Dennis Hammer to:

2023

Other employees at Jasper County Historical Society of Iowa

Ken Barthelman
Executive Director
$1,454
$1,454 from orgNo related compNo other comp
Barbara Carroll
Treasurer
$0
Diane Dafflitto
Secretary
$0
Joyce Finch
President
$0
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Revisions to this profile

January 25, 2026:
2023 Jasper County Historical Society of Iowa 990 published
January 25, 2026:
2021 Jasper County Historical Society of Iowa 990 published

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