Jane Treesa was paid $150,071.71 in total compensation as Registered Nurse at William Osler Health System in 2025, 50% above Ontario's $100,000.00 Sunshine List threshold.
Jane Treesa has appeared on the Ontario Sunshine List 4 times since 2022, earning $537K in combined disclosed pay — an average of $134,333.00 a year, up 12% over that span.
That is 19% above the average disclosed pay of $126,013.20 across 2,220 listed William Osler Health System employees.
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4 years on the list
Annual total compensation (CAD) — hover to inspect.
The career in numbers
Totals, averages, and the biggest moves — all total compensation.
A career, year by year.
How Jane Treesa's total compensation has moved across 4 years on the Ontario Sunshine List.
Year-by-year history
4 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest★ Best | $150,071.71 | ▲ 28.4% |
2024 | $116,858.61 | ▼ 14.7% |
2023 | $137,004.64 | ▲ 2.7% |
2022First | $133,398.59 | — |
| 4 years total | $537K total | $134,333.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Registered Nurse
- Employer
- William Osler Health System
- Sector
- —
- Province
- Ontario
- First appeared
- 2022
- Latest disclosure
- 2025
- Years on list
- 4
Data source
Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.
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