Company Analysis

Apartment Investment and Management Company (AIV)

NYSE: AIV · Real Estate Investment Trusts · Denver, CO · filing with the SEC since 1996
Grade5.2
◀ Past 3.7● Present 4.7▶ Future 7.3

Filings

391 filings since 2017 beside 242 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 61 days after the quarter ended. The proxy statement was last filed Apr 24, 2026.

Filings a yearinsider forms included
64129527650385246
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 2 times in the last 36 months, the newest Oct 2, 2026.Auditor change (8-K item 4.01): 1 time in the last 36 months, the newest May 13, 2024.SEC letters: 3 in the last 36 months, the newest Jun 16, 2025.
Insider forms 242

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 9, 2026 10-Q Quarterly report Sep 30, 2026
Oct 7, 2026 SCHEDULE 13G/A Large holder update, amended
Oct 2, 2026 8-K items 5.02, 9.01 Officer or director change · Current report Oct 1, 2026
Aug 7, 2026 10-Q Quarterly report Jun 30, 2026
Jul 31, 2026 SCHEDULE 13G/A Large holder update, amended
Jun 23, 2026 11-K Employee plan annual report Dec 31, 2025
Jun 10, 2026 8-K item 5.07 Shareholder vote · Current report
May 11, 2026 SCHEDULE 13G Large holder notice
May 11, 2026 10-Q Quarterly report Mar 31, 2026
Apr 28, 2026 SCHEDULE 13G Large holder notice
Apr 27, 2026 SCHEDULE 13G/A Large holder update, amended
Apr 24, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 24, 2026 DEFA14A Extra proxy material
Apr 24, 2026 DEF 14A Proxy statement Jun 10, 2026
Mar 30, 2026 8-K items 2.01, 9.01 Purchase or sale of a business completed · Current report Mar 27, 2026
Mar 26, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 25, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 6, 2026 8-K item 8.01 Other event · Current report
Mar 4, 2026 SCHEDULE 13G Large holder notice
Mar 2, 2026 10-K Annual report Dec 31, 2025
Mar 2, 2026 8-K items 2.02, 9.01 Results released · Current report
Feb 17, 2026 SCHEDULE 13G Large holder notice
Feb 9, 2026 8-K items 8.01, 9.01 Other event · Current report
Feb 6, 2026 8-K item 5.07 Shareholder vote · Current report
Feb 2, 2026 DEFA14A Extra proxy material
Feb 2, 2026 8-K item 8.01 Other event · Current report
Jan 15, 2026 DEFA14A Extra proxy material
Jan 5, 2026 DEFA14A Extra proxy material
Jan 2, 2026 DEFM14A Merger proxy statement
Dec 30, 2025 8-K item 5.02 Officer or director change · Current report Dec 26, 2025
Dec 29, 2025 8-K/A item 9.01 Financial statements and exhibits · Current report, amended Dec 22, 2025
Dec 23, 2025 8-K items 1.01, 2.01, 9.01 Major agreement signed; Purchase or sale of a business completed · Current report Dec 22, 2025
Dec 15, 2025 PREM14A Preliminary merger proxy
Dec 15, 2025 8-K items 1.01, 9.01 Major agreement signed · Current report Dec 10, 2025
Nov 14, 2025 SCHEDULE 13G Large holder notice
Nov 10, 2025 10-Q Quarterly report Sep 30, 2025
Nov 10, 2025 8-K items 1.01, 2.02, 8.01, 9.01 Major agreement signed; Results released; Other event · Current report
Oct 24, 2025 SCHEDULE 13G/A Large holder update, amended
Oct 14, 2025 8-K/A items 8.01, 9.01 Other event · Current report, amended Sep 9, 2025
Sep 15, 2025 8-K items 2.01, 9.01 Purchase or sale of a business completed · Current report Sep 9, 2025
40 of 391 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton AIV · research, not advice