Here's the link. (if it works)
http://sec.gov/litigation/complaints/2008/comp20810.pdf
The CEO of mama, called Cuban and asked if he like to buy some more shares at a discount. When Cuban asked what do you mean the CEO told Cuban about the Pipe. Cuban blew his top because he was not asked his opinion on the pipe offering although he was a major holder. Cuban told the CEO he was going to sell all his stock, the CEO said you can't do that. Cuban said watch me and sold shares as soon as he got off the phone. Marks action I think forced an earlier than desired offering date, I think Cuban sold the rest the next day because his broker couldn't sell everything that late in the day.
Just my recollection, don't hold me to this.
The Securities and Exchange Commission filed insider trading charges against Mark Cuban, the outspoken owner of the Dallas Mavericks, for allegedly dumping shares in Mamma.com upon learning it was raising money in a private offering.
The SEC alleges in a civil action that Mr. Cuban sold his entire 6% ownership stake on June 28, 2004, after learning that Mamma.com was raising money through a private investment in a public entity, or PIPE. The next day, on June 29, the company announced the PIPE financing and shares of the company dropped by more than 10%. By selling his stake, the SEC alleges, Mr. Cuban avoided more than $750,000 in losses.
In a PIPE transaction new shares are issued at a discount to the current trading price. An announcement of a PIPE transaction is often followed by a drop in the stock price as shareholders anticipate their stake will be diluted."
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