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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 California Independent Petroleum Association Rock Zierman

Rock Zierman

Officer

Chief Executive Officer at California Independent Petroleum Association

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$457,131
2024

Total compensation

Rock Zierman has been listed as an employee of California Independent Petroleum Association in Form 990 filings since at least fiscal year 2016. Total compensation for Rock Zierman has increased by 53.3% from 2016 to 2024.

Annual compensation details

$457,131
-6.8%
Chief Executive Officer
2024
$370k
40 hrs/wk
$88k
--
$490,391
+16.2%
Chief Executive Officer
2023
$403k
40 hrs/wk
$89k
--
$422,061
+18%
Chief Executive Officer
2022
$352k
40 hrs/wk
$71k
--
$357,609
-4.3%
Chief Executive Officer
2021
$295k
40 hrs/wk
$64k
--
$373,689
+24.6%
Chief Executive Officer
2020
$316k
40 hrs/wk
$59k
--
$299,898
-8.2%
Chief Executive Officer
2019
$249k
40 hrs/wk
$52k
--
$326,791
+3.9%
Chief Executive Officer
2018
$267k
40 hrs/wk
$61k
--
$314,542
+5.5%
Chief Executive Officer
2017
$255k
40 hrs/wk
$61k
--
$298,268
Chief Executive Officer
2016
$242k
40 hrs/wk
$58k
--

Total compensation by year

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Revisions to this profile

January 25, 2026:
2024 California Independent Petroleum Association 990 published
January 25, 2026:
2023 California Independent Petroleum Association 990 published
January 25, 2026:
2022 California Independent Petroleum Association 990 published

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2024

Other employees at California Independent Petroleum Association

Sean Wallentine
Vice President Gov'T Affairs
$273,802
$221,134 No related comp$52,668
Laura Wilkin
Vice President, Membership
$192,070
$155,124 No related comp$36,946
Kelley Countryman
Office Manager
$140,246
$113,269 No related comp$26,977

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