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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 K-12 Oer Collaborative Karl Nelson

Karl Nelson

Officer

Treasurer at The K-12 Oer Collaborative

Fiscal year ended December 31, 2016. Published on January 24, 2026.

$117,780
2016

Total compensation

Karl Nelson has been listed as an employee of The K-12 Oer Collaborative in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$117,780
Treasurer
2016
$99k org
50 hrs/wk
$19k other
--

Total compensation by year

Compare the compensation of Karl Nelson to:

2016

Other employees at The K-12 Oer Collaborative

Lawrence Singer
Chief Executive Officer
$224,543
$208,182 from orgNo related comp$16,361 other
Rachel Martinez
Secretary
$49,653
$47,031 from orgNo related comp$2,622 other
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Revisions to this profile

January 24, 2026:
2016 The K-12 Oer Collaborative 990 published

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