Apartment Investment and Management Company
A real estate investment trust that owns, develops and manages apartment communities across the United States, with a focus on markets like South Florida, Denver and the Washington, D.C. area. Known simply as Aimco — a nickname that spells out its full name, Apartment Investment and Management Company — it grew out of The Considine Company, founded by real estate investor Terry Considine in 1975, and went public in 1994. Fun fact: the name Aimco is just a tidy acronym for what the firm literally is.
Class A
Granted 7.38M · Bought 1.66M · Sold 6.98M
Granted 990.3K
Granted 653.0K
Granted 436.2K
Granted 213.9K · Sold 260.0K
Granted 255.9K · Sold 49.8K
Granted 153.1K · Bought 4.1K
Granted 153.1K
Granted 229.2K · Sold 254.1K
Granted 143.9K
Granted 118.0K · Sold 44.4K
Granted 430.7K · Sold 564.1K
Granted 71.6K · Bought 150.0K · Sold 226.4K
Granted 118.2K · Bought 137
Granted 171.2K · Sold 74.7K
Granted 107.3K
Granted 117.8K · Sold 12.2K
Granted 37.6K
Granted 310.3K · Sold 210.6K
Granted 175.3K · Sold 191.9K
Granted 100.3K · Bought 2.5K · Sold 25.0K
Granted 75.9K
Granted 121.3K · Bought 30.0K · Sold 88.3K
Granted 36.6K · Bought 4.0K · Sold 7.2K
Granted 14.2K · Sold 3.2K
Granted 67.3K
Granted 98.4K · Sold 140.5K
Granted 108.7K · Sold 52.3K
Granted 125.3K · Sold 87.1K
Granted 55.6K · Sold 7.9K
Granted 31.4K · Sold 36.4K
Granted 49.1K · Sold 18.1K
Granted 113.2K · Sold 112.6K
Granted 122.3K · Sold 88.6K
Granted 21.9K
Granted 29.8K · Sold 19.8K
Granted 5.7K · Sold 2.4K
Granted 2.7K
Granted 23.8K · Sold 7.7K
Granted 14.8K
Granted 58.0K · Sold 72.6K
Granted 16.1K
Granted 8.8K
Sold 2.8K
Granted 2.4K · Bought 27
Granted 2.4K
Bought 1.5K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Considine TerryDirector, Director · 146 transactions | — | 1.87Mas of Sep 2021 | 7.38M | 1.66M | 6.98M |
| Powell Wesley WilliamPresident and CEO, Director · 21 transactions | — | 1.47M | 990.3K | — | — |
| Stanfield LynnEVP and CFO · 24 transactions | — | 965.6K | 653.0K | — | — |
| Johnson JenniferEVP, CAO, and General Counsel · 21 transactions | — | 291.4K | 436.2K | — | — |
| Robertson David RExecutive Vice President · 48 transactions | — | 269.0Kas of Feb 2009 | 213.9K | — | 260.0K |
| Beaudin Timothy JPresident and COO · 53 transactions | — | 223.5Kas of Apr 2010 | 255.9K | — | 49.8K |
| Leupp Jay PDirector · 8 transactions | — | 157.3Kas of Jan 2025 | 153.1K | 4.1K | — |
| Gibson Patricia LDirector · 6 transactions | — | 153.1Kas of Jan 2025 | 153.1K | — | — |
| Cortez MilesExecutive Vice President · 148 transactions | — | 144.1Kas of Dec 2019 | 229.2K | — | 254.1K |
| Stone R DaryDirector · 6 transactions | — | 143.9Kas of Jan 2025 | 143.9K | — | — |
| Herzog Thomas MExecutive Vice President - CFO · 27 transactions | — | 143.1Kas of Feb 2009 | 118.0K | — | 44.4K |
| McAuliffe Paul JExecutive Vice President · 198 transactions | — | 124.5Kas of Mar 2006 | 430.7K | — | 564.1K |
| Martin J LandisDirector · 33 transactions | — | 121.3Kas of Jan 2020 | 71.6K | 150.0K | 226.4K |
| Smith DeborahDirector · 5 transactions | — | 118.4Kas of Jan 2025 | 118.2K | 137 | — |
| Freedman Ernest MichaelExecutive Vice President - CFO · 25 transactions | — | 114.0Kas of Jun 2015 | 171.2K | — | 74.7K |
| Sykes KirkDirector · 6 transactions | — | 107.3Kas of Jan 2025 | 107.3K | — | — |
| Allen QuincyDirector · 7 transactions | — | 105.6Kas of Jan 2025 | 117.8K | — | 12.2K |
| Dreyer KellieSenior Vice President and CAO · 13 transactions | — | 97.7K | 37.6K | — | — |
| Cohn Lisa REVP and General Counsel · 91 transactions | — | 96.4Kas of Dec 2020 | 310.3K | — | 210.6K |
| Alcock Harry GExecutive Vice President · 123 transactions | — | 84.0Kas of Nov 2008 | 175.3K | — | 191.9K |
| Beldin PaulExecutive Vice President - CFO · 32 transactions | — | 78.4Kas of Dec 2020 | 100.3K | 2.5K | 25.0K |
| Rexroad Sherry LDirector · 3 transactions | — | 75.9Kas of Jan 2025 | 75.9K | — | — |
| Miller Robert A.Director · 30 transactions | — | 70.2Kas of Mar 2021 | 121.3K | 30.0K | 88.3K |
| Ellwood Richard SDirector · 31 transactions | — | 68.7Kas of Feb 2011 | 36.6K | 4.0K | 7.2K |
| Rhodes Thomas LDirector · 13 transactions | — | 68.0Kas of Mar 2008 | 14.2K | — | 3.2K |
| Sullivan James PatrickDirector · 3 transactions | — | 67.3Kas of Jan 2025 | 67.3K | — | — |
| Graber Lance JExecutive Vice President · 52 transactions | — | 66.3Kas of Jan 2008 | 98.4K | — | 140.5K |
| Bezzant John EExecutive Vice President · 27 transactions | — | 58.6Kas of Mar 2020 | 108.7K | — | 52.3K |
| Stein Michael ADirector · 37 transactions | — | 50.2Kas of Jan 2021 | 125.3K | — | 87.1K |
| Nelson Kathleen M.Director · 19 transactions | — | 45.1Kas of Mar 2020 | 55.6K | — | 7.9K |
| Adler Jeffrey WExecutive Vice President · 32 transactions | — | 44.8Kas of May 2008 | 31.4K | — | 36.4K |
| Keltner Thomas L.Director · 21 transactions | — | 44.2Kas of Jan 2020 | 49.1K | — | 18.1K |
| Fielding Patti KExecutive Vice President · 47 transactions | — | 40.3Kas of Jan 2020 | 113.2K | — | 112.6K |
| Kimmel Keith MPresident, Property Operations · 27 transactions | — | 36.8Kas of Dec 2020 | 122.3K | — | 88.6K |
| Keltner Thomas LDirector · 7 transactions | — | 24.8Kas of Feb 2010 | 21.9K | — | — |
| Purvis James GExecutive Vice President · 17 transactions | — | 24.8Kas of Feb 2009 | 29.8K | — | 19.8K |
| Walker Robert Y IVExecutive Vice President · 4 transactions | — | 23.7Kas of Feb 2007 | 5.7K | — | 2.4K |
| Fein Randall JExecutive Vice President · 1 transaction | — | 23.3Kas of Feb 2006 | 2.7K | — | — |
| Matula Dan SExecutive Vice President · 7 transactions | — | 21.6Kas of Feb 2013 | 23.8K | — | 7.7K |
| Fordham Scott WSenior Vice President - CAO · 2 transactions | — | 17.8Kas of Jan 2008 | 14.8K | — | — |
| Bailey James NDirector · 20 transactions | — | 16.6Kas of Mar 2016 | 58.0K | — | 72.6K |
| Tran Nina ADirector · 6 transactions | — | 16.1Kas of Jan 2020 | 16.1K | — | — |
| Sperling AnnDirector, Director · 4 transactions | — | 9.0Kas of Jan 2020 | 8.8K | — | — |
| D'Alto Anthony RExecutive Vice President · 3 transactions | — | 6.8Kas of May 2008 | — | — | 2.8K |
| Rayis John DDirector, Director · 2 transactions | — | 2.4Kas of May 2020 | 2.4K | 27 | — |
| Murphy Devin IgnatiusDirector, Director · 1 transaction | — | 2.4Kas of Apr 2020 | 2.4K | — | — |
| Frenzel JustinChief Accounting Officer, VP · 1 transaction | — | 1.5Kas of May 2021 | — | 1.5K | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -7.80M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.