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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 Avista Corp. Retiree Benefit Trust Mark Thies

Mark Thies

OfficerTrustee/director

BPAC Chairman at The Avista Corp. Retiree Benefit Trust

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

$936,663
2021

Total compensation

Mark Thies has been listed as an employee of The Avista Corp. Retiree Benefit Trust in Form 990 filings since fiscal year 2019. Total compensation for Mark Thies has decreased by 10.3% from 2019 to 2021.

Annual compensation details

$936,663
-34.3%
BPAC Chairman
2021
$914k related
--
$24k other
--
$1,425,113
+36.5%
BPAC Chairman
2020
$1.4M related
--
$1,043,754
BPAC Chairman

Total compensation by year

Compare the compensation of Mark Thies to:

2021

Other employees at The Avista Corp. Retiree Benefit Trust

Bryan Cox
BPAC Member
$466,763
$0 from org$443,607 from related$23,156 other
Greg Hesler
BPAC Member
$339,410
$0 from org$316,254 from related$23,156 other
Adam Munson
BPAC Member
$254,494
$0 from org$239,262 from related$15,232 other
Jason Lang
BPAC Member
$239,025
$0 from org$215,869 from related$23,156 other
Mary Prince
BPAC Member
$201,205
$0 from org$184,030 from related$17,175 other
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Revisions to this profile

January 25, 2026:
2022 The Avista Corp. Retiree Benefit Trust 990 published
January 25, 2026:
2021 The Avista Corp. Retiree Benefit Trust 990 published
January 24, 2026:
2020 The Avista Corp. Retiree Benefit Trust 990 published

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2019
$1M related
--

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