: Nomura upgrades STAN.LN (buy), Wells upgrades APC & initiates TLLP (op), RBC downgrades IPXL Key Research: Baird upgrades AMAG, Barclays upgrades BIG & initiates AL/VNET (ew's), DB upgrades FOE (buy) Key Research: Atlantic upgrades MOS, JPM downgrades SMG, Janney upgrades CRAI (buy), Piper upgrade