Diana Simmons was paid $157,155.44 in total compensation as Chief Investment Officer at Hamilton Health Sciences in 2025, 57% above Ontario's $100,000.00 Sunshine List threshold.
Diana Simmons has appeared on the Ontario Sunshine List 15 times since 2011, earning $2.1M in combined disclosed pay — an average of $138,587.00 a year, up 51% over that span.
That is 25% above the average disclosed pay of $125,620.43 across 3,553 listed Hamilton Health Sciences employees.
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15 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 Diana Simmons's total compensation has moved across 15 years on the Ontario Sunshine List.
Year-by-year history
15 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest | $157,155.44 | ▼ 13.3% |
2024★ Best | $181,160.23 | ▲ 4.0% |
2023 | $174,163.28 | ▲ 13.8% |
2022 | $153,043.92 | ▲ 2.0% |
2021 | $150,024.32 | ▲ 2.1% |
2020 | $146,972.30 | ▲ 2.0% |
2019 | $144,129.53 | ▲ 2.6% |
2018 | $140,427.61 | ▲ 5.1% |
2017 | $133,670.17 | ▲ 2.7% |
2016 | $130,154.31 | ▼ 0.0% |
2015 | $130,163.20 | ▲ 12.3% |
2014 | $115,948.68 | ▲ 6.7% |
2013 | $108,665.25 | ▼ 0.2% |
2012 | $108,886.23 | ▲ 4.5% |
2011First | $104,242.92 | — |
| 15 years total | $2.1M total | $138,587.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Chief Investment Officer
- Employer
- Hamilton Health Sciences
- Sector
- —
- Province
- Ontario
- First appeared
- 2011
- Latest disclosure
- 2025
- Years on list
- 15
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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