1 unchanged sentence
Aimco’s Common Stock is listed and traded on the NYSE under the symbol “AIV”.
−Removed: On August 8, 2025, there were 142,331,227 shares of Common Stock outstanding, held by 888 stockholders of record.
+Added: On November 7, 2025, there were 144,075,540 shares of Common Stock outstanding, held by 874 stockholders of record.
The number of holders does not include individuals or entities who beneficially own shares but whose shares are held of record by a broker or clearing agency but does include each such broker or clearing agency as one record holder.
3 unchanged sentences
Aimco may also issue shares of its Common Stock in exchange for limited partnership interests in consolidated real estate partnerships.
−Removed: During the three months ended June 30, 2025, no shares of Common Stock were issued in exchange for OP Units in such transactions.
−Removed: Had any such shares been issued, the issuances would have been effected in reliance on Section 4(a)(2) of the Securities Act of 1933, as amended.
−Removed: In addition to any issuances pursuant to transactions of the types discussed above, there were no unregistered sales of equity securities made by Aimco during the three months ended June 30, 2025.
+Added: During the three months ended September 30, 2025, 2,554,326 shares of Common Stock were issued in exchange for OP Units for an aggregate weighted average price per share of $7.98.
+Added: Such shares were issued in reliance on Section 4(a)(2) of the Securities Act of 1933, as amended.
+Added: In addition to any issuances pursuant to transactions of the types discussed above, there were no unregistered sales of equity securities made by Aimco during the three months ended September 30, 2025.
Repurchases of Equity Securities
−Removed: On July 28, 2022, Aimco announced that its Board of Directors (the “Board”) authorized Aimco to repurchase up to 15 million shares of its outstanding Common Stock.
+Added: On July 28, 2022, Aimco announced that its Board authorized Aimco to repurchase up to 15 million shares of its outstanding Common Stock.
On November 6, 2023, Aimco announced that the Board authorized Aimco to repurchase up to an additional 15 million shares of its outstanding Common Stock, for a total of 30 million shares.
−Removed: As of June 30, 2025, Aimco was authorized to repurchase up to 16.2 million shares of its outstanding Common Stock.
+Added: As of September 30, 2025, Aimco was authorized to repurchase up to 16.2 million shares of its outstanding Common Stock.
Subject to certain blackout restrictions, these repurchases may be made from time to time in the open market or in privately negotiated transactions.
These share repurchase authorizations have no expiration date.
−Removed: During the three months ended June 30, 2025, Aimco did not repurchase any shares of its outstanding Common Stock.
+Added: During the three months ended September 30, 2025, Aimco did not repurchase any shares of its outstanding Common Stock.
Aimco Operating Partnership
1 unchanged sentence
In addition, Aimco Operating Partnership’s Partnership Agreement restricts the transferability of OP Units.
−Removed: On August 8, 2025, there were 153,192,728 OP Units and equivalents outstanding (of which 142,331,227 were held by Aimco), that were held by 1,844 unitholders of record.
+Added: On November 7, 2025, there were 153,143,867 OP Units and equivalents outstanding (of which 144,075,540 were held by Aimco), that were held by 1,817 unitholders of record.
Unregistered Sales of Equity Securities
−Removed: Aimco Operating Partnership did not issue any unregistered OP Units during the three months ended June 30, 2025.
+Added: Aimco Operating Partnership did not issue any unregistered OP Units during the three months ended September 30, 2025.
Repurchases of Equity Securities
Aimco Operating Partnership’s Partnership Agreement generally provides that after holding OP Units for one year, limited partners other than Aimco have the right to redeem their OP Units for cash or, at Aimco’s election, shares of Aimco Common Stock on a one-for-one basis (subject to customary antidilution adjustments).
−Removed: During the three months ended June 30, 2025, no OP Units were redeemed in exchange for shares of Common Stock and 8,609 OP Units were redeemed in exchange for cash at an aggregate weighted average price per unit of $8.10.
−Removed: The following table summarizes repurchases, or redemptions in exchange for cash, of the Aimco Operating Partnership’s equity securities held by third parties for the three months ended June 30, 2025:
+Added: During the three months ended September 30, 2025, 2,554,326 OP Units were redeemed in exchange for shares of Common Stock at an aggregate weighted average price per unit of $7.98 and 43,804 OP Units were redeemed in exchange for cash at an aggregate weighted average price per unit of $8.66.
+Added: The following table summarizes repurchases, or redemptions in exchange for cash, of the Aimco Operating Partnership’s equity securities held by third parties for the three months ended September 30, 2025:
Fiscal Period
3 unchanged sentences
Maximum Number of Units That May Yet Be Purchased Under Plans or Programs (1)
−Removed: Apr 1 - 30, 2025
−Removed: May 1 - 31, 2025
−Removed: June 1 - 30, 2025
+Added: July 1 - 31, 2025
+Added: August 1 - 31, 2025
+Added: September 1 - 30, 2025
(1) The terms of the Aimco Operating Partnership’s Partnership Agreement do not provide for a maximum number of units that may be repurchased, and other than the express terms of its Partnership Agreement, the Aimco Operating Partnership has no publicly announced plans or programs of repurchase.
8 unchanged sentences
The following exhibits are filed with this report:
+Added: Plan of Sale and Liquidation (Exhibit 2.1 to Aimco's Current Report on Form 8-K, dated November 10, 2025, is incorporated herein by this reference)
Charter – Articles of Amendment and Restatement (Exhibit 3.1 to Aimco’s Current Report on Form 8-K, dated October 2, 2023, is incorporated herein by this reference)
2 unchanged sentences
Amended and Restated Agreement of Limited Partnership of Aimco OP L.P., effective as of December 14, 2020 (Exhibit 10.1 to Aimco's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, filed May 8, 2025, is incorporated herein by this reference)
−Removed: Purchase and Sale Contract, effective as of August 5, 2025, by and among Royal Crest Estates (Marlboro), L.L.C., Aimco Royal Crest - Nashua, L.L.C., Aimco Warwick, L.L.C., Waterford Village, L.L.C., Aimco Wexford Village, L.L.C., Aimco Wexford Village II, L.L.C., and HGI Acquisitions, LLC (filed herewith)
+Added: Third Amendment to Interests Purchase and Sale Agreement, effective November 8, 2025, by and among AHOTB Holding, LLC, Aimco OP L.P., and Brickell Bay Property Owner LLC (filed herewith)
Certification of Chief Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 – Aimco
6 unchanged sentences
Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 – Aimco Operating Partnership
−Removed: + Exhibits marked with a (+) exclude certain portions of the exhibit pursuant to Item 601(b)(10)(iv) of Regulation S-K.
−Removed: A copy of the omitted portions will be furnished to the SEC upon request.
−Removed: The following materials from Aimco’s and Aimco Operating Partnership’s combined Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2025, formatted in iXBRL (Inline Extensible Business Reporting Language):
+Added: The following materials from Aimco’s and Aimco Operating Partnership’s combined Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2025, formatted in iXBRL (Inline Extensible Business Reporting Language):
(i) condensed consolidated balance sheets;
4 unchanged sentences
Cover Page Interactive Data File (embedded within the Inline XBRL document).
+Added: Exhibits marked with a (+) exclude certain portions of the exhibit pursuant to Item 601(b)(10)(iv) of Regulation S-K.
+Added: A copy of the omitted portions will be furnished to the SEC upon request.
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
9 unchanged sentences
Senior Vice President and Chief Accounting Officer
−Removed: August 11, 2025
+Added: November 10, 2025
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.