Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

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.

About•Report a discrepancy•Your privacy choices
Employees California Independent System Operator Corporation Petar Ristanovic

Petar Ristanovic

Former

Vice President, Technology at California Independent System Operator Corporation

Fiscal year ended December 31, 2021. Published on January 25, 2026.

$786,767
2021

Total compensation

Petar Ristanovic has been listed as an employee of California Independent System Operator Corporation in Form 990 filings since at least fiscal year 2016. Total compensation for Petar Ristanovic has increased by 7.6% from 2016 to 2021.

Annual compensation details

$786,767
-12.3%
Vice President, Technology
2021
$787k org
40 hrs/wk
$896,608
+14.8%
Vice President, Technology
2020
$797k org
40 hrs/wk
$101k other
--
$781,186
-1.1%

Total compensation by year

Compare the compensation of Petar Ristanovic to:

2021

Other employees at California Independent System Operator Corporation

Mark Rothleder
Senior Vice President and Chief Operating OFF
$1,161,572
$987,946 from orgNo related comp$173,626 other
Stephen Berberich
Chief Executive Officer Emeritus
$1,139,302
$1,071,776 from orgNo related comp$67,526 other
Elliot Mainzer
President and Chief Executive Officer
$938,188
$834,421 from orgNo related comp$103,767 other
Roger Collanton
Vice President, GEN CNSL and Chief COMP OFF
$915,596
$800,768 from orgNo related comp$114,828 other
Stacey Crowley
Vice President, External Affairs
$798,414
$695,020 from orgNo related comp$103,394 other
Ryan Seghesio
Vice President, CFO and Treasurer
$732,037
$613,511 from orgNo related comp$118,526 other
Neil Millar
Vice President, Infrastructure and OPS PLAN
$718,812
$600,642 from orgNo related comp$118,170 other
Jodi Ziemathis
Vice President, Human Resources
$682,218
$564,802 from orgNo related comp$117,416 other
Eric Schmitt
Vice President, Operations
$552,971
$507,636 from orgNo related comp$45,335 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2021 California Independent System Operator Corporation 990 published
January 24, 2026:
2020 California Independent System Operator Corporation 990 published
January 24, 2026:
2019 California Independent System Operator Corporation 990 published

Get an email update when compensation for Petar Ristanovic is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
Vice President, Technology
2019
$696k org
40 hrs/wk
$87k other
--
$790,163
+2.6%
Vice President, Technology
2018
$709k org
40 hrs/wk
$82k other
--
$770,038
+5.3%
Vice President, Technology
2017
$681k org
40 hrs/wk
$90k other
--
$731,210
Vice President, Technology
2016
$648k org
40 hrs/wk
$84k other
--