# EDGAR Filing Document

**Accession Number:** 0001318342
**File Stem:** 0001213900-25-099792
**Filing Date:** 2025-10
**Character Count:** 6056
**Document Hash:** ce9fb7268480624abf8cb03f92f28b3c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-099792.hdr.sgml**: 20251017

**ACCESSION NUMBER**: 0001213900-25-099792

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251017

**DATE AS OF CHANGE**: 20251017

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Investment Managers Series Trust
- **CENTRAL INDEX KEY:** 0001318342

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 811-21719
- **FILM NUMBER:** 251399317

**BUSINESS ADDRESS:**
- **STREET 1:** 235 WEST GALENA STREET
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53212
- **BUSINESS PHONE:** 626-914-4141

**MAIL ADDRESS:**
- **STREET 1:** 235 WEST GALENA STREET
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53212

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Claymore Trust
- **DATE OF NAME CHANGE:** 20050603

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Claymore Equity Trust
- **DATE OF NAME CHANGE:** 20050218

## Series and Classes Contracts Data

### Palmer Square Income Plus Fund (Series ID: S000044040)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000136684 | Class I      | PSYPX           |
| C000248662 | Class T      | PSTPX           |

### Palmer Square Ultra-Short Duration Investment Grade Fund (Series ID: S000050277)

| Class ID   | Class Name                                               | Ticker Symbol   |
|:---|:---|:---|
| C000158749 | Palmer Square Ultra-Short Duration Investment Grade Fund | PSDSX           |

**SCHEDULE 14A INFORMATION**

**Proxy Statement Pursuant to Section 14(a) of the**

**Securities Exchange Act of 1934**

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ Confidential, for use of the Commission only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

&nbsp;&nbsp;&nbsp;&nbsp;☒ Definitive
Additional Materials

☐ Soliciting Material Pursuant to §240.14a-12

**<u>Investment Managers Series Trust</u>**

(Name of Registrant as Specified in Its Charter)

Payment of Filing Fee (Check the appropriate box):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;☒ No
fee required.

☐ Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) Title of each class of securities to which transaction applies: **N/A**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Aggregate number of securities to which transaction applies: **N/A**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (Set forth the amount on which the filing fee is calculated and state how it was determined): **N/A**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) Proposed maximum aggregate value of transaction: **N/A**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) Total fee paid: **$0**

☐ Fee paid previously with preliminary materials. **N/A**

☐ Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) Amount
 Previously Paid: **N/A** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Form,
Schedule or Registration Statement No.: **N/A** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) Filing
Party: **N/A** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) Date
Filed: **N/A**![](image_001.jpg)

Issues concerning your Palmer Square Funds investment are up for a vote. Meeting adjourned to October 31, 2025. Please vote your proxy now! Palmer Square Funds: Palmer Square Income Plus Fund Palmer Square Ultra - Short Duration Investment Grade Fund Dear valued investor, We are reaching out to inform you that the Special Meeting of Shareholders for the Palmer Square Income Plus Fund and Palmer Square Ultra - Short Duration Investment Grade Fund has been adjourned to October 31, 2025, as we continue to seek shareholder approval on this important reorganization proposal. The reorganizations are not expected to result in any increase in shareholder fees or expenses taking into account fee waivers and reimbursements. We have yet to receive your proxy voting instructions for the shareholder meeting at this time. Make your voice heard! Vote today so we can hold the meeting on October 31, 2025. Join your fellow shareholders and vote now using any of the methods listed. If you have questions or need assistance, call 1 - 844 - 202 - 7129 and a proxy specialist will be happy to assist you. We appreciate your investment — and thank you for voting. Your unique control number can be found on the enclosed ballot in the box marked with an arrow. Go to www.proxyvote.com Without a proxy card Call 1 - 844 - 202 - 7129 (Weekdays 9am to 10pm ET) With a proxy card Access the automated system using a touch - tone phone Call the number located on your ballot Scan the QR code on the enclosed proxy card Mark, sign and date the enclosed ballot and mail in the envelope provided We offer four easy ways to vote PSFundsADJR2025