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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 Rudolf Steiner School Inc. Marina McGrew Winkelmann

Marina McGrew Winkelmann

Trustee/director

Trustee and Teacher at Rudolf Steiner School Inc.

Fiscal year ended June 30, 2018. Published on January 24, 2026.

$82,675
2018

Total compensation

Marina McGrew Winkelmann has been listed as an employee of Rudolf Steiner School Inc. in Form 990 filings since fiscal year 2017. Total compensation for Marina McGrew Winkelmann has decreased by 20% from 2017 to 2018.

Annual compensation details

$82,675
-20%
Trustee and Teacher
2018
$71k
40 hrs/wk
$13k
--
$103,338
Trustee and Teacher
2017
$86k
40 hrs/wk
$18k
--

Total compensation by year

Compare the compensation of Marina McGrew Winkelmann to:

Revisions to this profile

January 24, 2026:
2018 Rudolf Steiner School Inc. 990 published
January 24, 2026:
2017 Rudolf Steiner School Inc. 990 published

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2018

Other employees at Rudolf Steiner School Inc.

William MacAtee
Trustee/Admin
$188,110
$170,858 No related comp$17,252
Victor Catano
Business Manager
$171,005
$148,822 No related comp$22,183
Carol Ann Bartges
Trustee and Teacher
$111,188
$91,652 No related comp$19,536
Marisha Plotnick
Trustee and Teacher
$82,904
$64,000 No related comp$18,904
Linda Ogden Wolgemuth
Trustee and Teacher
$68,429
$64,771 No related comp$3,658