8-K: Macquarie Fund Sells 290,031 Class J Shares for $7.39 Million at $25.48 NAV

Macquarie Infrastructure Income Opportunities Fund sold 290,031.399 Class J common shares for aggregate consideration of $7,390,000 in its September 2026 monthly closing, with the purchase price equal to NAV per share of $25.48 as of August 31, 2026. The shares were issued under the fund's continuous private offering, exempt from registration under Section 4(a)(2) and Regulation D or Regulation S. Aggregate NAV was approximately $695.8 million as of August 31, 2026.

Macquarie Infrastructure Income Opportunities Fund sold 290,031.399 Class J common shares for aggregate consideration of $7,390,000 in its September 2026 monthly closing, with the purchase price equal