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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 Semi Dennis P McGuirk

Dennis P McGuirk

Former

Former President and CEO at Semi

Fiscal year ended December 31, 2018. Published on January 24, 2026.

$134,175
2018

Total compensation

Dennis P McGuirk has been listed as an employee of Semi in Form 990 filings since at least fiscal year 2016. Total compensation for Dennis P McGuirk has decreased by 87% from 2016 to 2018.

Annual compensation details

$134,175
-84.3%
Former President and CEO
2018
$126k org
40 hrs/wk
$9k other
--
$851,924
-17.2%
President and CEO (TO 3/17)
2017
$837k org
40 hrs/wk
$16k other
--

Total compensation by year

Compare the compensation of Dennis P McGuirk to:

2018

Other employees at Semi

Ajit Manocha
President and Chief Executive Officer
$1,387,388
$929,687 from orgNo related comp$457,701 other
Richard J Salsman
CFO and Vice President Operations
$892,838
$592,068 from orgNo related comp$300,770 other
Jonathan Davis
Vice President, Global Advocacy
$609,979
$441,733 from orgNo related comp$168,246 other
Michael Ciesinski
PRES, Flextech Alliance
$573,589
$385,035 from orgNo related comp$188,554 other
David B Anderson
President, SEMI Americas
$517,604
$344,945 from orgNo related comp$172,659 other
Peter Gillespie
Chief Marketing Officer
$514,554
$401,582 from orgNo related comp$112,972 other
James Jackman
Vice President, Finance and Administration
$484,904
$321,174 from orgNo related comp$163,730 other
Lisa Vanhuystee
SR Director FIN Analysis
$466,622
$249,640 from orgNo related comp$216,982 other
Thomas Salmon
Vice President, Collaborative Technology
$457,069
$308,071 from orgNo related comp$148,998 other
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Revisions to this profile

January 24, 2026:
2018 Semi 990 published
January 24, 2026:
2017 Semi 990 published
January 24, 2026:
2016 Semi 990 published

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$1,028,382
President and CEO (To 3/17)
2016
$798k org
40 hrs/wk
$231k other
--

Other people named Dennis P McGuirk

2018
Employee
Dennis McGuirk
Semi Foundation
$134,175
Board Member
Dennis McGuirk
Flextech Alliance Inc. Dba Nextflex
$0
Board Member
Dennis McGuirk
Louise Knapp Curtis Memorial Trust
$0
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Dennis McGuirk
Camden Public Library Maintenance Fund
$0
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Dennis McGuirk
Camden Public Library Centennial Fund
$0