# EDGAR Filing Document

**Accession Number:** 0001691994
**File Stem:** 0001398344-23-006066
**Filing Date:** 2023-3
**Character Count:** 3215
**Document Hash:** 64c3e5c7803f324da74e7c877a0c6e6c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-23-006066.hdr.sgml**: 20230313

**ACCESSION NUMBER**: 0001398344-23-006066

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230313

**DATE AS OF CHANGE**: 20230310

**EFFECTIVENESS DATE**: 20230313

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Fiera Capital Series Trust
- **CENTRAL INDEX KEY:** 0001691994
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-215049
- **FILM NUMBER:** 23725363

**BUSINESS ADDRESS:**
- **STREET 1:** 375 PARK AVENUE, 8TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10152
- **BUSINESS PHONE:** 212-300-1600

**MAIL ADDRESS:**
- **STREET 1:** 375 PARK AVENUE, 8TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10152

## Series and Classes Contracts Data

### FIERA CAPITAL SMALL/MID-CAP GROWTH FUND (Series ID: S000059239)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | APSGX         | C000194404 |
| Investor Class      | APSRX         | C000194405 |

---

## Series and Classes Contracts Data

### FIERA CAPITAL SMALL/MID-CAP GROWTH FUND (Series ID: S000059239)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000194404 | Institutional Class | APSGX           |
| C000194405 | Investor Class      | APSRX           |

**FIERA CAPITAL SMALL/MID-CAP GROWTH FUND (THE "FUND")**

**SUPPLEMENT DATED MARCH 13, 2023 TO THE FUND'S**

**PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION**

**DATED JULY 29, 2022**

Fiera Capital Inc., the investment adviser to the Fund (the "Fiera Capital"), has agreed to sell its investment advisory business relating to the Fund to New York Life Investment Management LLC. Subject to approval by the Fund's shareholders, the Fund would reorganize into a newly-created series of a trust (the "Successor Fund") that is registered under the Investment Company Act of 1940 and advised by New York Life Investment Management LLC ("New York Life Investment Management"), with substantially similar investment objectives, strategies and restrictions as the Fund (the "Reorganization"). Fiera Capital would continue to provide day-to-day portfolio management services as a subadviser to the Successor Fund. The Board of the Fiera Capital Series Trust has approved the initial filing of a preliminary Proxy Statement/Prospectus on Form N-14 concerning the Reorganization, including a form of agreement and plan of reorganization. A meeting of Fund shareholders is currently scheduled to be held in June 2023 to consider the Reorganization. There can be no assurance that the Reorganization will be approved and effected.

THE FOREGOING IS NOT A SOLICITATION OF ANY PROXY NOR AN OFFER OF ANY SECURITIES. THE PRELIMINARY PROXY STATEMENT/PROSPECTUS ON FORM N-14 IS SUBJECT TO SEC REVIEW AND COMMENT, IS NOT COMPLETE, AND MAY BE CHANGED. SHAREHOLDERS ARE URGED TO READ THE DEFINITIVE PROXY STATEMENT/PROSPECTUS ON FORM N-14 WHEN IT BECOMES AVAILABLE, BECAUSE IT WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED REORGANIZATION.