Mathieu Sirois is listed as Partner, President, Senior Portfolio Manager, U.s. Small-Cap Equities at Van Berkom and Associates Inc. on SEC Form ADV.
Form ADV reports a beneficial ownership band of Under 5%.
| Title | Partner, President, Senior Portfolio Manager, U.s. Small-Cap Equities |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2021 |