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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 Fs-Isac Inc. William B Nelson

William B Nelson

Former

Former Officer at Fs-Isac Inc.

Fiscal year ended December 31, 2019. Published on January 24, 2026.

$1,542,163
2019

Total compensation

William B Nelson has been listed as an employee of Fs-Isac Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for William B Nelson has increased by 124.4% from 2016 to 2019.

Annual compensation details

$1,542,163
+57.2%
Former Officer
2019
$1.5M org
40 hrs/wk
$981,029
+2%
CEO (Through 12/18)
2018
$942k org
40 hrs/wk
$40k other
--
$961,365
+39.9%
President and Chief Executive Officer

Total compensation by year

Compare the compensation of William B Nelson to:

2019

Other employees at Fs-Isac Inc.

Scott E Depasquale
CEO, Fsarc
$960,795
$950,000 from orgNo related comp$10,795 other
Robin Fantin
Senior Vice President, Business Development
$903,263
$874,804 from orgNo related comp$28,459 other
Steven Silberstein
President and Chief Executive Officer
$872,946
$836,291 from orgNo related comp$36,655 other
John Carlson
Chief of Staff
$446,770
$423,518 from orgNo related comp$23,252 other
Trey Maust
CEO Sheltered Harbor
$443,891
$415,272 from orgNo related comp$28,619 other
Carlos Recalde
PRES and COO, Sheltered Harbor
$425,501
$400,736 from orgNo related comp$24,765 other
Eric Guerrino
Executive Vice President
$363,257
$331,212 from orgNo related comp$32,045 other
Brian Tishuk
General Counsel and Secretary
$329,300
$316,240 from orgNo related comp$13,060 other
Gregory Temm
Chief INFO RISK Officer
$312,832
$287,356 from orgNo related comp$25,476 other
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Revisions to this profile

January 24, 2026:
2019 Fs-Isac Inc. 990 published
January 24, 2026:
2018 Fs-Isac Inc. 990 published
January 24, 2026:
2017 Fs-Isac Inc. 990 published

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