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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 Redwood Research Group Inc. Daniel Ziegler

Daniel Ziegler

Highest compensated employee

Member of TECH Staff (Thru 6/23) at Redwood Research Group Inc.

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$186,218
2023

Total compensation

Daniel Ziegler has been listed as an employee of Redwood Research Group Inc. in Form 990 filings since fiscal year 2022. Total compensation for Daniel Ziegler has decreased by 53.3% from 2022 to 2023.

Annual compensation details

$186,218
-53.3%
Member of TECH Staff (Thru 6/23)
2023
$179k org
40 hrs/wk
$8k other
--
$398,873
Member of Technical Staff
2022
$385k org
40 hrs/wk
$15k other
--

Total compensation by year

Compare the compensation of Daniel Ziegler to:

2023

Other employees at Redwood Research Group Inc.

Ryan Greenblatt
Member of Technical Staff
$321,839
$314,931 from orgNo related comp$6,908 other
Nathaniel Thomas
Board Chair and Director
$282,741
$183,333 from org$91,091 from related$8,317 other
Michael Shlegeris
Chief Executive Officer and Director
$282,422
$272,175 from orgNo related comp$10,247 other
James Bregan
Chief Financial Officer and Secretary
$280,729
$145,833 from org$103,953 from related$30,943 other
Evgenia Nitishinskaya
Member of TECH Staff (Thru 7/23)
$206,576
$197,187 from orgNo related comp$9,389 other
Kshitij Sachan
Member of TECH Staff (Thru 11/23)
$182,239
$173,210 from orgNo related comp$9,029 other
Nicholas Goldowsky-Dill
Member of TECH Staff (Thru 6/23)
$178,688
$171,449 from orgNo related comp$7,239 other
William Zito
Chief Operating Officer
$136,370
$78,138 from org$50,341 from related$7,891 other
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Revisions to this profile

January 25, 2026:
2023 Redwood Research Group Inc. 990 published
January 25, 2026:
2022 Redwood Research Group Inc. 990 published

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