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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 Collegium Charter School William Duffy

William Duffy

Highest compensated employee

Operations Director at Collegium Charter School

Fiscal year ended June 30, 2022. Published on January 25, 2026.

$180,646
2022

Total compensation

William Duffy has been listed as an employee of Collegium Charter School in Form 990 filings since fiscal year 2021. Total compensation for William Duffy has increased by 2.9% from 2021 to 2022.

Annual compensation details

$180,646
+2.9%
Operations Director
2022
$181k org
40 hrs/wk
$175,618
Operations Director
2021
$176k org
40 hrs/wk

Total compensation by year

Compare the compensation of William Duffy to:

2022

Other employees at Collegium Charter School

Marita Barber
Chief Executive Officer
$225,543
$225,543 from orgNo related compNo other comp
Maureen Wilkins
Director of Student Servic
$178,618
$178,618 from orgNo related compNo other comp
Kristin Camburn
Principal
$172,706
$172,706 from orgNo related compNo other comp
Graham Dryburgh
Principal
$171,862
$171,862 from orgNo related compNo other comp
Marcell Moore
Principal
$167,658
$167,658 from orgNo related compNo other comp
Diane Daily
Director Adminstrative SER
$167,589
$167,589 from orgNo related compNo other comp
Donna Anechino
School Psychologist
$166,433
$166,433 from orgNo related compNo other comp
Shubhra Yavalkar
Director of Student Servic
$154,404
$154,404 from orgNo related compNo other comp
Shaun Murphy
Ms/Hs Teachers
$141,246
$141,246 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2022 Collegium Charter School 990 published
January 25, 2026:
2021 Collegium Charter School 990 published

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