SCHEDULE 13G

Apartment Investment and Management Co

Class A Common Stock, no par value (the "Common Stock") · CUSIP: 03748R747

Event date: 2026-02-26

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

• Madison Avenue International LP

  Shares: 12,347,991 · Class: 8.6%

• Madison Avenue Partners, LP

  Shares: 12,347,991 · Class: 8.6%

• EMAI Management, LLC

  Shares: 12,347,991 · Class: 8.6%

• Madison Avenue GP, LLC

  Shares: 12,347,991 · Class: 8.6%

• Caraway Jackson Investments LLC

  Shares: 12,347,991 · Class: 8.6%

• Eli Samaha

  Shares: 12,347,991 · Class: 8.6%

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