W, ATD/B CN, BYG LN IPO's (lock-up expires): E2open (EOPN), Hyperion Therapeutics (HPYX), Millennial Media (MM) US Key Research: • Barcap upgrades UNM & initiates ALLT (ow), DB downgrades F, Imperial initiates EAGL (op) • Jeff initiates HRG (buy) & reiterates buy for GOOG, Macquarie upgrades Honda Mo