Material Event (Form 8-K)

Plan of Sale and Liquidation

On February 6, 2026, the stockholders of Apartment Investment and Management Company ("Aimco") voted to adopt a Plan of Sale and Liquidation with respect to Aimco. Pursuant to the Plan of Sale and Liquidation, Aimco is authorized to sell, convey and transfer or otherwise dispose of any or all of the assets of Aimco in one or more transactions, and acting for itself and/or in its capacity as an equity holder, general partner or manager of any direct or indirect subsidiaries or affiliates, authorize any subsidiaries or affiliates to sell, convey, transfer and deliver or otherwise dispose of any or all assets of any subsidiaries in one or more transactions. Aimco, through the General Partner (as defined below), is the general partner and directly is the special limited partner of Aimco OP L.P (the "Partnership").

In furtherance of the Plan of Sale and Liquidation, on March 6, 2026, Aimco OP GP, LLC (the "General Partner") elected to dissolve the Partnership pursuant to the authority granted to the General Partner under the Amended and Restated Agreement of Limited Partnership of the Partnership, dated as of December 14, 2020 (the "Partnership Agreement"). The dissolution of the Partnership will take place in accordance with the Plan of Sale and Liquidation and the Partnership Agreement.