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Why Guardant Health (GH) stock is down today

What Happened? Shares of diagnostics company Guardant Health (NASDAQ:GH) fell 4.1% in the afternoon session after Co-CEO AmirAli Talasaz sold 50,000 shares of company stock, a transaction valued at ...

GH Casting Director Mark Teschner Announces Major Personal Milestone

General Hospital fans know Mark Teschner as the casting director who has helped shape Port Charles for decades, building one ...