Apartment Investment & Management Co SEC filings AIV
Apartment Investment & Management Co has 1,006 filings in SEC EDGAR's recent list, going back to Feb 1, 2012. Its latest annual report, Form ARS, was filed on Apr 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 2, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 2, 2026 | Nov 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 7, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Oct 2, 2026 | Oct 1, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 29, 2026 |
| 10-Q | Quarterly report | Aug 7, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Aug 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 31, 2026 | — |
| 11-K | Employee savings plan report | Jun 23, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2026 | Jun 10, 2026 |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 11, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 28, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 27, 2026 | — |
| ARS | Annual report to shareholders | Apr 24, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 24, 2026 | — |
| DEF 14A | Proxy statement | Apr 24, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 15, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 15, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 15, 2026 |
| 8-K |
Current report
Acquisition or sale of assets
|
Mar 30, 2026 | Mar 27, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 25, 2026 | — |
| 8-K |
Current report
Other events
|
Mar 6, 2026 | Mar 6, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 4, 2026 | — |
| 10-K | Annual report | Mar 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2026 | Mar 2, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| 8-K |
Current report
Other events
|
Feb 9, 2026 | Feb 9, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Feb 6, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Feb 1, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 31, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 31, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 31, 2026 |
| DEFA14A | Additional proxy material | Feb 2, 2026 | — |
| 8-K |
Current report
Other events
|
Feb 2, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Jan 29, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 29, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 29, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 29, 2026 | Jan 28, 2026 |
| DEFA14A | Additional proxy material | Jan 15, 2026 | — |
| DEFA14A | Additional proxy material | Jan 5, 2026 | — |
| DEFM14A | Filing | Jan 2, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Dec 30, 2025 | Dec 26, 2025 |
| 8-K/A | Amended current report | Dec 29, 2025 | Dec 22, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Dec 23, 2025 | Dec 22, 2025 |
| PREM14A | Filing | Dec 15, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Material agreement
|
Dec 15, 2025 | Dec 10, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 14, 2025 | — |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Material agreement, Results of operations, Other events
|
Nov 10, 2025 | Nov 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 24, 2025 | — |
| 8-K/A |
Amended current report
Other events
|
Oct 14, 2025 | Sep 9, 2025 |
| 8-K |
Current report
Acquisition or sale of assets
|
Sep 15, 2025 | Sep 9, 2025 |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2025 | Aug 11, 2025 |
| 8-K |
Current report
Material agreement
|
Aug 6, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 1, 2025 | Aug 1, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 18, 2025 | — |
| 11-K | Employee savings plan report | Jun 24, 2025 | Dec 31, 2024 |
| UPLOAD | Letter from the SEC | Jun 16, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2025 | Jun 10, 2025 |
| CORRESP | Letter to the SEC | Jun 4, 2025 | — |
| UPLOAD | Letter from the SEC | May 27, 2025 | — |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 8, 2025 | May 8, 2025 |
| ARS | Annual report to shareholders | Apr 25, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 25, 2025 | — |
| DEF 14A | Proxy statement | Apr 25, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Apr 16, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Apr 16, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Apr 16, 2025 | Apr 15, 2025 |
| 10-K | Annual report | Feb 24, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2025 | Feb 24, 2025 |
| 4 | Insider transaction | Feb 20, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 3, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 3, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 3, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 3, 2025 | Feb 2, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 28, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 28, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 28, 2025 |
| 4 | Insider transaction | Jan 30, 2025 | Jan 28, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 27, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 27, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 27, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 7, 2025 | — |
| 8-K |
Current report
Material agreement
|
Dec 30, 2024 | Dec 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 18, 2024 | Nov 18, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 11, 2024 | Sep 11, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2024 | Aug 7, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 12, 2024 | — |
| 8-K |
Current report
Shareholder vote results
|
Jul 1, 2024 | Jun 28, 2024 |
| 11-K | Employee savings plan report | Jun 27, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 3, 2024 | Jun 3, 2024 |
| ARS | Annual report to shareholders | May 14, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | May 14, 2024 | — |
| DEF 14A | Proxy statement | May 14, 2024 | Jun 28, 2024 |
| 8-K |
Current report
Auditor change
|
May 13, 2024 | May 9, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 8, 2024 | May 8, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 29, 2024 | Feb 29, 2024 |
| 10-K | Annual report | Feb 26, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2024 | Feb 22, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| 8-K | Current report | Feb 5, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Sep 30, 2022 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 6, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 13, 2023 | Nov 13, 2023 |
| 10-Q | Quarterly report | Nov 6, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 3, 2023 | Oct 3, 2023 |
| 8-K |
Current report
Other events
|
Oct 2, 2023 | Sep 29, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Oct 2, 2023 | Sep 29, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 29, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 13, 2023 | Sep 13, 2023 |
| ARS | Annual report to shareholders | Aug 16, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Aug 15, 2023 | — |
| DEF 14A | Proxy statement | Aug 15, 2023 | Sep 29, 2023 |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2023 | May 4, 2023 |
| PRE 14A | Preliminary proxy statement | Aug 2, 2023 | Sep 29, 2023 |
| 8-K |
Current report
Other events
|
Jun 23, 2023 | Jun 22, 2023 |
| 8-K |
Current report
Other events
|
Jun 15, 2023 | Jun 13, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 5, 2023 | Jun 5, 2023 |
| 10-Q | Quarterly report | May 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 4, 2023 | May 4, 2023 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Apr 28, 2023 | Apr 26, 2023 |
| 4 | Insider transaction | Apr 27, 2023 | Apr 26, 2023 |
| 4 | Insider transaction | Mar 28, 2023 | Mar 27, 2023 |
| 3 | Initial insider ownership | Mar 28, 2023 | Mar 27, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 27, 2023 | Mar 27, 2023 |
| 3 | Initial insider ownership | Mar 9, 2023 | Mar 7, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 9, 2023 | Mar 7, 2023 |
| 10-K | Annual report | Feb 27, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 22, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2023 | Feb 21, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 13, 2023 | Feb 13, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 2, 2023 | Feb 2, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2023 | — |
| S-8 POS | Filing | Jan 6, 2023 | — |
| S-8 | Employee stock plan registration | Dec 30, 2022 | — |
| 3 | Initial insider ownership | Dec 23, 2022 | Dec 16, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Dec 20, 2022 | Dec 20, 2022 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 19, 2022 | — |
| DEFA14A | Additional proxy material | Dec 13, 2022 | — |
| DEFA14A | Additional proxy material | Dec 13, 2022 | — |
| DFAN14A | Filing | Dec 12, 2022 | — |
| DEFA14A | Additional proxy material | Dec 6, 2022 | — |
| DFAN14A | Filing | Dec 5, 2022 | — |
| DEFA14A | Additional proxy material | Dec 5, 2022 | — |
| DEFA14A | Additional proxy material | Dec 1, 2022 | — |
| DEFA14A | Additional proxy material | Nov 28, 2022 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 28, 2022 | Nov 28, 2022 |
| DFAN14A | Filing | Nov 25, 2022 | — |
| DEFA14A | Additional proxy material | Nov 23, 2022 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Real Estate Investment Trusts (SIC 6798)
- Listed as
- AIV (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Denver, CO
- SEC filer status
- Large accelerated filer
- SEC CIK
- 922864
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.