Hi there,
It sounds like you are holding stocks in your company however, that would not qualify you as self-employed.
The company stocks would be counted as investments.
For more details, please check out this article on our community hub: https://turbotax.intuit.ca/tips/how-are-security-options-benefits-calculated-and-taxed-6262
Kindly reach out if you have any additional questions.
Best,
Kim