# PRIME QUADRANT

PRIME QUADRANT of TORONTO is an SEC-registered investment adviser.

## Registration

- CRD: 322068
- Type: SEC-registered investment adviser
- SEC file number: 801-126068
- Location: 800-2 ST. CLAIR AVENUE EAST, TORONTO, M4T 2T5
- Phone: 212-365-7400
- Latest filing: 2026-09-21
- Regulatory AUM: $849.3M
- Non-discretionary AUM: $849.3M
- Clients: 4
- Accounts: 19

## Business model

- Compensation: Fixed
- Clients served: Individuals, High net worth, Charities, Investment cos

## Officers, owners & control persons (10)

| Name | Role | Location |
| --- | --- | --- |
| [Mark Howard Roth](https://search.stillhousedata.com/person/678321) | CHIEF RISK OFFICER AND CHIEF COMPLIANCE OFFICER | — |
| [Andrew Michael Doman](https://search.stillhousedata.com/person/678322) | COO/CFO | — |
| [Yevgeniy Mo Lidsky](https://search.stillhousedata.com/person/678323) | CEO; CEO AND PRINCIPAL | — |
| [Jaques Clariond Gauna](https://search.stillhousedata.com/person/678324) | SENIOR ADVISER | — |
| [ANDERSON ELIZABETH PRENTICE](https://search.stillhousedata.com/person/765714) | CHIEF IMPACT OFFICER; SENIOR ADVISER; SENIOR CONSULTANT | — |
| [ROTH MARK HOWARD](https://search.stillhousedata.com/person/870337) | CHIEF COMPLIANCE OFFICER; CHIEF RISK OFFICER AND CHIEF COMPLIANCE OFFICER | — |
| [DOMAN ANDREW MICHAEL](https://search.stillhousedata.com/person/870338) | COO/CFO | — |
| [Da Costa Alexander Constantine](https://search.stillhousedata.com/person/870339) | CHIEF INVESTMENT OFFICER | — |
| [Lidsky Yevgeniy Mo](https://search.stillhousedata.com/person/870340) | CEO | — |
| [GAUNA JAQUES CLARIOND](https://search.stillhousedata.com/person/880083) | SENIOR ADVISER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/322068/brochure
- Similar advisers: https://search.stillhousedata.com/firm/322068/similar
- Related entities: https://search.stillhousedata.com/firm/322068/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/322068

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.