What Happened: HEINRICH's recent purchase of 1,477 shares of Dollar Tree, disclosed in a Form 4 filing with the U.S. Securities and Exchange Commission on Thursday, reflects confidence in the ...

A significant insider buy by William Douglas III, Board Member at Dollar Tree DLTR +0.27% Get Free Report , was executed on July 3, and reported in the recent SEC filing.

Although fewer companies fly the skyward tow ads, those who do claim business is booming and data backs them up.