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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 The California Endowment Walter L Buster

Walter L Buster

Director at The California Endowment

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

$8,250
2021

Total compensation

Walter L Buster has been listed as an employee of The California Endowment in Form 990 filings since at least fiscal year 2016. Total compensation for Walter L Buster has decreased by 74.6% from 2016 to 2021.

Annual compensation details

$8,250
-76.6%
Director
2021
$9k
0.16 hrs/wk
$35,253
+6.4%
Director
2020
$33k
3.65 hrs/wk
$3k
--
$33,129
-0.2%
Director
2019
$33k
3.53 hrs/wk
$1k
--
$33,209
-3%
Director
2018
$33k
3.89 hrs/wk
$1k
--
$34,251
+5.4%
Director and Committee Chair
2017
$33k
3.22 hrs/wk
$2k
--
$32,500
Director
2016
$33k
3.02 hrs/wk

Total compensation by year

Compare the compensation of Walter L Buster to:

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Revisions to this profile

January 25, 2026:
2021 The California Endowment 990 published
January 24, 2026:
2020 The California Endowment 990 published
January 24, 2026:
2019 The California Endowment 990 published

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2021

Other employees at The California Endowment

Ruth Wernig
Chief Investment Officer
$1,096,843
$1,020,291 —$76,552
Robert K Ross
President and Chief Executive Officer
$911,657
$818,869 —$92,788
Martha Jimenez
EXEC Vp/Legal Counsel
$539,876
$457,265 —$82,611
Dan Deleon
Vice President and Chief Financial Officer
$506,056
$420,922 —$85,134
Celia Lombard
Corporate Secretary
$245,980
$165,753 —$80,227
Shawn Ginwright
Director/Chair/Comm Chair
$53,000
$53,000 —No other comp
Minerva Carcano
Director/Vice-Chair/Comm VC
$39,000
$39,000 —No other comp
Marta McKenzie
Director and Committee Chair
$36,000
$36,000 —No other comp
Karthick Ramakrishnan
Director and Committee Chair
$36,000
$36,000 —No other comp

Other people named Walter L Buster

2021
Board Member
Mr Walter L Buster
Marshall B Ketchum University
$0