Filed Pursuant to Rule 424(b)(3)
Registration No.
333-264466
Lord Abbett Corporate Opportunities Fund
Lord Abbett Credit opportunities Fund
Lord Abbett flexible Income fund
Lord Abbett Municipal Opportunities Fund
(each, a “Fund” and collectively, the “Funds”)
Supplement dated August 13, 2025
to the Statements of Additional Information (“SAIs”) for the Funds
The Board has appointed Sharon French to serve on the Board effective August 13, 2025, as an independent Trustee of the Funds. Ms. French will also serve as a member and Chair of the Audit Committee and a member of the Nominating and Governance Committee.
Effective August 13, 2025, the following information about Sharon French is added to the corresponding sections under “Management of the Fund – Trustees”:
| Name (Year of Birth) |
Position Held (Length of Time Served) | Principal Occupation(s) During Past 5 Years | Number of Portfolios in Fund Complex Overseen by Trustee | Other Directorships Held During Past 5 Years |
| Independent Trustees | ||||
|
Sharon French (1965) |
Trustee (since 2025)
|
President
and CEO of SunAmerica Asset Management, LLC and AIG Life & Retirement Funds (2019–2021). |
4 | Board member of BNY/Newton Investment Management (2021–Q4 2025); Board member of Seasons Series Trust (2019–2021); Board member of SunAmerica Series Trust (2019–2021). |
Qualifications of Trustees
Independent Trustees:
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.