# EDGAR Filing Document

**Accession Number:** 0001139819
**File Stem:** 0000930413-25-002183
**Filing Date:** 2025-7
**Character Count:** 4252
**Document Hash:** 65a105158a27bbc478d15efc04f852e6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000930413-25-002183.hdr.sgml**: 20250715

**ACCESSION NUMBER**: 0000930413-25-002183

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250715

**DATE AS OF CHANGE**: 20250715

**EFFECTIVENESS DATE**: 20250715

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LORD ABBETT TRUST I
- **CENTRAL INDEX KEY:** 0001139819

**ORGANIZATION NAME:**
- **EIN:** 223805271
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-60304
- **FILM NUMBER:** 251124273

**BUSINESS ADDRESS:**
- **STREET 1:** 30 HUDSON STREET
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302
- **BUSINESS PHONE:** 201-827-2000

**MAIL ADDRESS:**
- **STREET 1:** 30 HUDSON STREET
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LORD ABBETT EQUITY TRUST
- **DATE OF NAME CHANGE:** 20110729

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LORD ABBETT BLEND TRUST
- **DATE OF NAME CHANGE:** 20010502

## Series and Classes Contracts Data

### Lord Abbett Diversification Shares: Core Completion Fund (Series ID: S000084612)

---

|  |  |  |
|:---|:---|:---|
| Class Name                 | Ticker Symbol | Class ID   |
| LADS: Core Completion Fund | LCCDX         | C000249038 |

---

### Lord Abbett Diversification Shares: Core Plus Completion Fund (Series ID: S000084613)

---

|  |  |  |
|:---|:---|:---|
| Class Name                      | Ticker Symbol | Class ID   |
| LADS: Core Plus Completion Fund | LACPX         | C000249039 |

---

### Lord Abbett Diversification Shares: Short Duration Completion Fund (Series ID: S000084614)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| LADS: Short Duration Completion Fund | LASDX         | C000249040 |

---

## Series and Classes Contracts Data

### Lord Abbett Diversification Shares: Core Completion Fund (Series ID: S000084612)

| Class ID   | Class Name                 | Ticker Symbol   |
|:---|:---|:---|
| C000249038 | LADS: Core Completion Fund | LCCDX           |

### Lord Abbett Diversification Shares: Core Plus Completion Fund (Series ID: S000084613)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000249039 | LADS: Core Plus Completion Fund | LACPX           |

### Lord Abbett Diversification Shares: Short Duration Completion Fund (Series ID: S000084614)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000249040 | LADS: Short Duration Completion Fund | LASDX           |

**LORD ABBETT TRUST I**

**Lord Abbett Diversification Shares: Core Completion Fund**

**Lord Abbett Diversification Shares: Core Plus Completion Fund**

**Lord Abbett Diversification Shares: Short Duration Completion Fund**

**Supplement dated July 15, 2025 to the**

**Prospectus and Statement of Additional Information (the "SAI"), each dated** 

**December 1, 2024, as revised May 13, 2025.**

This Supplement updates certain information contained in the Prospectus and SAI dated December 1, 2024, as revised May 13, 2025 (the "December Pro/SAI") for Lord Abbett Trust I (the "Trust") regarding Lord Abbett Diversification Shares: Core Completion Fund, Lord Abbett Diversification Shares: Core Plus Completion Fund, and Lord Abbett Diversification Shares: Shore Duration Completion Fund, each a series of the Trust.

Effective immediately, Lord Abbett Diversification Shares: Core Completion Fund and Lord Abbett Diversification Shares: Core Plus Completion Fund (the "Funds") are no longer offered through the December Pro/SAI. All references to the Funds in the December Pro/SAI are hereby removed.

Effective immediately, the Funds are offered through a separate Prospectus and SAI, each dated December 1, 2024, as revised July 15, 2025. Lord Abbett Diversification Shares: Shore Duration Completion Fund continues to be offered through the December Pro/SAI.

 ****

*Capitalized terms used in this Supplement shall, unless otherwise defined herein, have the same meaning as given in the Prospectuses and/or SAIs.*

***Please retain this document for your future reference.***