CareDx prices public offering By: MarketMinute.com Stock News October 05, 2017 at 17:32 PM EDT CareDx Inc. (Nasdaq: CDNA) priced its public offering of approximately 4.3 million common shares at the discounted price of $4.00 per share. The stock price soared $1.41 to close at $5.82. Related Stocks: Caredx Inc