Tetraphase Pharmaceuticals Inc. (NASDAQ:TTPH), a maker of antibiotics to treat serious infections, is exploring a sale after attracting interest from potential buyers, people familiar with the matter said. Tetraphase Pharmaceuticals, Inc. (NASDAQ:TTPH) belongs to Healthcare sector. Its weekly performance is -2.30%. On last trading day company shares ended up $22.09. Tetraphase Pharmaceuticals, Inc. (NASDAQ:TTPH) distance from 50-day simple moving average (SMA50) is 0.04%. Big-tech behemoth … Continue reading Investors Watch List: Tetraphase Pharmaceuticals, Inc. (NASDAQ:TTPH), Microsoft Corporation (NASDAQ:MSFT), PCTEL, Inc. (NASDAQ:PCTI), National Bankshares Inc. (NASDAQ:NKSH), NXP Semiconductors NV (NASDAQ:NXPI)