SCHEDULE 13G/A

LORD ABBETT MUNICIPAL OPPORTUNITIES I

Common Shares · CUSIP: 54401B206

Event date: 2025-06-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• LORD, ABBETT & CO. LLC

  Shares: 10,000.00 · Class: 0.16%

• DOUGLAS B. SIEG

  Shares: 113,740.94 · Class: 1.80%

• GREGORY M. SHUMAN

  Shares: 107,964.52 · Class: 1.71%

• DANIEL S. SOLENDER

  Shares: 103,740.94 · Class: 1.65%

• CHRISTOPHER T. ENGLISH

  Shares: 10,999.93 · Class: 0.17%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.