(To read more on the debt and equity markets, click here.)

DENVER-A number of executives and others with close ties to locally based Apartment Investment and Management Co., the nation's largest real estate investment trust by some measures, recently listed about 8.84 million shares of class A common stock in Aimco that they could possibly sell for about $369.7 million. In a prospectus filed with the Securities and Exchange Commission the company noted it would receive no proceeds from the potential sale.

However, because the shares are registered and could be sold, it doesn't mean they will be. "Because the selling stockholders may sell some or all of the shares offered, and because there are currently no agreements, arrangements or understandings with respect to the sale of any of such shares, no estimates can be given as to the number of shares that will be held by the selling stockholders upon termination of any offering," the company notes in the SEC document.

Those that listed shares for potential sale include Terry Considine, chairman, president and CEO of Aimco. Considine lists 1.83 million shares owned prior to the offering and 1.16 million shares that are offered shares. The 1.83 million shares includes 254,056 shares currently held; 510,452 shares issued in exchange for common operating partnership units; and 1.06 million shares issuable upon exercise of stock options, according to a footnote in the SEC S-3 document. The 1.16 million shares includes 49,247 share currently held; 41,034 shares in exchange for common OP units; and 1.06 million shares issuable upon exercise of stock options.