At a Glance2020 Employer Rank
#35 Art Gallery of Ontario
Full 2020 roster at Art Gallery of Ontario → · See where $109,607 ranks →
Total Compensation History Total compensation by year Line chart of 4 yearly values of total compensation, from $101,036 in 2017 to $110,024 in 2020. $100K $103K $105K $108K $110K $113K 2017 2018 2019 2020 2017: $101,036 2018: $102,730 2019: $103,764 2020: $110,024 Total compensation, 2017–2020. Axis starts at $100,000, the Sunshine List disclosure threshold. Full History2017–2020 $100,542 in 2017 is worth about $126,602 in 2025 dollars.
Full salary history, by year Year Employer Position Salary Benefits Total 2020 Art Gallery Of Ontario Protection Services Manager,Operations Art Gallery Of Ontario $109,607Benefits $417 Total $110,024 $417 $110,024 2019 Art Gallery Of Ontario Protection Services Manager, Operations Art Gallery Of Ontario $103,075Benefits $688 Total $103,764 $688 $103,764 2018 Art Gallery of Ontario Protection Services Manager, Operations Art Gallery of Ontario $102,154Benefits $576 Total $102,730 $576 $102,730 2017 Art Gallery of Ontario Protection Services Manager, Operations Art Gallery of Ontario $100,542Benefits $494 Total $101,036 $494 $101,036
On the List2020 $100,000 is the list's disclosure floor; 205,855 salaries met it in 2020. Among the 49 people Art Gallery of Ontario disclosed in 2020, Sean Madden's total compensation of $110,024 placed #35. Art Gallery of Ontario's 2020 median disclosed salary was $121,451; Sean Madden's $109,607 sat about 10% below it. Records under this name have appeared on the Sunshine List at Art Gallery of Ontario 4 years in all, 2017–2020.
Also at Art Gallery of Ontario2020 Also at Art Gallery of Ontario, 2020 # Name Position Salary Total Details 1 Stephan Jost Michael and Sonja Koerner Director and Chief Executive Officer $378,382 $380,347 2 Julian Cox Deputy Director and Chief Curator $271,238 $272,178 3 Rocco Saverino Chief Financial Officer $211,419 $212,667 4 Heidi Reitmaier Deputy Director Richard and Elizabeth Currie Chief, Education and Programs $190,335 $191,001 5 Katherine Halpenny Chief Development Officer $182,883 $183,931 6 Michael Mahoney Executive Director, Corporate Special Projects and Operations $182,168 $183,221 7 Lisa Clements Chief, Communications and Brand $181,261 $182,312 8 Nancy Oldroyd Chief, People $179,766 $180,522 9 Christy Thompson Chief, Exhibitions and Collections $168,168 $169,231 10 Erin Prendergast Chief, Strategic Initiatives $166,764 $167,724
Michael and Sonja Koerner Director and Chief Executive Officer
Deputy Director and Chief Curator
Chief Financial Officer
#4 Heidi Reitmaier
$191,001 Deputy Director Richard and Elizabeth Currie Chief, Education and Programs
#5 Katherine Halpenny
$183,931 Chief Development Officer
#6 Michael Mahoney
$183,221 Executive Director, Corporate Special Projects and Operations
Chief, Communications and Brand
Chief, People
#9 Christy Thompson
$169,231 Chief, Exhibitions and Collections
#10 Erin Prendergast
$167,724 Chief, Strategic Initiatives
View all 49 employees at Art Gallery of Ontario (2020) → Data sourced under the Ontario Public Sector Salary Disclosure Act.
Data: Ontario Public Sector Salary Disclosure, 1996–2025; last updated 2026-03-31 .
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