# EDGAR Filing Document

**Accession Number:** 0000215829
**File Stem:** 0000215829-25-000042
**Filing Date:** 2025-10
**Character Count:** 2607
**Document Hash:** 5beaf3b5d8d55bf4f08ed085012e1a5d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000215829-25-000042.hdr.sgml**: 20251001

**ACCESSION NUMBER**: 0000215829-25-000042

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251001

**DATE AS OF CHANGE**: 20251001

**EFFECTIVENESS DATE**: 20251001

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIDELITY SCHOOL STREET TRUST
- **CENTRAL INDEX KEY:** 0000215829

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-57167
- **FILM NUMBER:** 251362737

**BUSINESS ADDRESS:**
- **STREET 1:** 245 SUMMER STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210
- **BUSINESS PHONE:** 617-563-7000

**MAIL ADDRESS:**
- **STREET 1:** 245 SUMMER STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY SCHOOL STREET TRUST/
- **DATE OF NAME CHANGE:** 19940526

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY LIMITED TERM MUNICIPALS
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Fidelity Series International Developed Markets Bond Index Fund (Series ID: S000072687)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                                      | Ticker Symbol | Class ID   |
| Fidelity Series International Developed Markets Bond Index Fund | FSTQX         | C000229122 |

---

## Series and Classes Contracts Data

### Fidelity Series International Developed Markets Bond Index Fund (Series ID: S000072687)

| Class ID   | Class Name                                                      | Ticker Symbol   |
|:---|:---|:---|
| C000229122 | Fidelity Series International Developed Markets Bond Index Fund | FSTQX           |

**Supplement to the Fidelity® Series International Developed Markets Bond Index Fund March 1, 2025 Prospectus**

The following information supplements information found in the "Fund Summary" section under the "Portfolio Manager(s)" heading.

Van Eswara (Co-Portfolio Manager) has managed the fund since 2025.

The following information supplements the biographical information found in the "Fund Management" section under the "Portfolio Manager(s)" heading.

Van Eswara is Co-Portfolio Manager of Fidelity® Series International Developed Markets Bond Index Fund, which he has managed since 2025. He also manages other funds. Since joining Fidelity Investments in 2003, Mr. Eswara has worked as a trader and portfolio manager.

IDM-PSTK-1025-102 1.9918164.102 October 1, 2025