# EDGAR Filing Document

**Accession Number:** 0000746458
**File Stem:** 0000746458-25-000009
**Filing Date:** 2025-8
**Character Count:** 6697
**Document Hash:** 40cdcfcc12149bed4335bccf72625d20
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000746458-25-000009.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0000746458-25-000009

**CONFORMED SUBMISSION TYPE**: N-PX

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250827

**DATE AS OF CHANGE**: 20250827

**EFFECTIVENESS DATE**: 20250827

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMERICAN CENTURY MUNICIPAL TRUST
- **CENTRAL INDEX KEY:** 0000746458

**ORGANIZATION NAME:**
- **EIN:** 776009794
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0531

**FILING VALUES:**
- **FORM TYPE:** N-PX
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04025
- **FILM NUMBER:** 251263589

**BUSINESS ADDRESS:**
- **STREET 1:** 4500 MAIN STREET
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64111
- **BUSINESS PHONE:** 816-531-5575

**MAIL ADDRESS:**
- **STREET 1:** 4500 MAIN STREET
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64111

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BENHAM MUNICIPAL TRUST
- **DATE OF NAME CHANGE:** 19940202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BENHAM NATIONAL TAX FREE TRUST
- **DATE OF NAME CHANGE:** 19920703

## FORM N-PX
### ANNUAL REPORT OF PROXY VOTING RECORD

## N-PX: Filer Information

**Filer CIK:** 0000746458

**Date of Report:** 06/30/2025

**Are you a Registered Management Investment Company or an Institutional Manager?:** Registered Management Investment Company

**Is this a LIVE or TEST Filing?:** LIVE

**Is this an electronic copy of an official filing submitted in paper format?:** [ ]

### Submission Contact Information
_Not provided in this filing._

### Notification Information
**Notify via Filing Website only?:** [ ]

## N-PX: Cover Page

**Name of reporting person:** American Century Municipal Trust

**Address:** 4500 Main Street, Kansas City, MO 64111

**Telephone number:** 816-531-5575

**Name of agent for service:** John Pak

**Agent Address:** 4500 Main Street, Kansas City, MO 64111

**Reporting Period:** Report for the year ended 06/30/2025

**SEC File Number:** 811-04025

**CRD Number (if any):** —

**Other SEC File Number (if any):** —

**LEI (if any):** —

**Report Type (check only one):**

Institutional Manager.

- [ ] Institutional Manager Voting Report

- [ ] Institutional Manager Notice Report

- [ ] Institutional Manager Combination Report

Registered Management Investment Company.

- [x] Fund Voting Report

- [ ] Fund Notice Report

**Do you wish to provide explanatory information pursuant to Special Instruction B.4?:**

- [x] No

- [ ] Yes

**Additional information:** —

## N-PX: Summary - Included Managers

**Number of Included Institutional Managers:** 0

**Included Institutional Managers:** —

## FORM N-PX PROXY VOTING RECORD

| NAME OF ISSUER                |     CUSIP | MEETING DATE   | VOTE DESCRIPTION                                 | VOTE CATEGORY      |   SHARES VOTED |   SHARES ON LOAN | HOW VOTED   |   SHARES VOTED FOR OR AGAINST MANAGEMENT | FOR OR AGAINST MANAGEMENT   | OTHER INFO   |
|:---|---:|:---|:---|:---|---:|---:|:---|---:|:---|:---|
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Tara Bunch         | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Mark Loughridge    | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Scott C. Malpass   | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: John Murphy        | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Lubos Pastor       | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Rebecca Patterson  | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Andre F. Perold    | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Salim Ramji        | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Sarah Bloom Raskin | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Grant Reid         | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: David Thomas       | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Barbara Venneman   | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |
| Vanguard Municipal Bond Funds | 922907746 | 02/26/2025     | Elect Trustees for each fund: Peter F. Volanakis | DIRECTOR ELECTIONS |         184800 |                0 | FOR         |                                   184800 | FOR                         |  |

## N-PX: Signature Block

**Reporting Person:** American Century Municipal Trust

**By (Signature):** Patrick Bannigan

**By (Printed Signature):** Patrick Bannigan

**By (Title):** President

**Date:** 08/27/2025