Brian Sebastian
Ontario Securities Commission/Platform Manager / Gestionnaire de plateforme
2025 Salary
$143,691Total compensation $144,408, including $717 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#359Ontario Securities Commission
Years on List
42022–2025
Peak Salary
$143,6912025
Full 2025 roster at Ontario Securities Commission →·See where $143,691 ranks →
Total Compensation History
Full History
2022–2025
$100,486 in 2022 is worth about $109,126 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Platform Manager / Gestionnaire de plateformeOntario Securities Commission | $143,691Benefits $717Total $144,408 |
| 2024 | Platform Manager / Gestionnaire de plateformeOntario Securities Commission | $135,287Benefits $708Total $135,995 |
| 2023 | Engineer / IngénieurOntario Securities Commission / Commission des valeurs mobilières de l'Ontario | $114,137Benefits $1,658Total $115,795 |
| 2022 | Senior Analyst / Analyste principalOntario Securities Commission | $100,486Benefits $1,634Total $102,121 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Brian Sebastian's $143,691 salary works out to roughly $100,298 after income tax, CPP and EI — an all-in deduction rate of about 30.2%. Compared with 2024, when the figure was $135,287, that is a rise of about 6%. Brian Sebastian has appeared on the list 4 times since 2022. Pension contributions — likely PSPP or OPTrust in the Crown Agencies sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$100,298
- Effective income-tax rate (excl. CPP/EI)
- ~26.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.2%
Where does $143,691 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.