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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 Save Mount Diablo Marcia Slackman

Marcia Slackman

Dev. Director at Save Mount Diablo

Fiscal year ended March 31, 2020. Published on January 24, 2026.

$132,950
2020

Total compensation

Marcia Slackman has been listed as an employee of Save Mount Diablo in Form 990 filings since fiscal year 2020.

Annual compensation details

$132,950
Dev. Director
2020
$118k
40 hrs/wk
$16k
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Total compensation by year

Compare the compensation of Marcia Slackman to:

Revisions to this profile

January 24, 2026:
2020 Save Mount Diablo 990 published

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2020

Other employees at Save Mount Diablo

Edward Sortwell Clement Jr
Executive Director
$160,507
$151,131 No related comp$9,376
Seth Adams
LAND Conserv. Director
$124,749
$106,355 No related comp$18,394
Meredith Hendricks
LAND PROG Director
$120,609
$114,545 No related comp$6,064