Dollar Thrifty, Gaiam, Intel, Micron, PetMed: U.S. Equity Movers

after market close. Two analysts surveyed by Bloomberg estimated a loss of 2 cents a share, on average. H&R Block Inc. (HRB US) slipped 7.6 percent to $15.93 for the biggest decline in the Standard & Poor���s 500 Index. A group of mortgage-bond investors...