PALO ALTO, Calif.--(BUSINESS WIRE)--Guardant Health, Inc. ("Guardant Health†) (Nasdaq: GH), a leading precision oncology company, today announced the pricing of an upsized underwritten public offering of 3,333,333 shares of Guardant Health's common stock at a public offering price of $90.00 per share (the "common stock offering†). The size of the common stock offering was increased from the previously announced$250.0 million of shares of common stock. In addition, Guardant Health granted the u. ...