Seagate Technology Holdings Plc. (NASDAQ:STX) shares were mostly flat in Tuesday's extended trading after the company released its second-quarter earnings report. Here's a look at the key figures from the quarter. STX stock is moving. Watch the price action here.The Details: Seagate reported quarterly earnings of $3.11 per share, which beat the analyst consensus estimate of$2.81 by 10.52%, according to data from Benzinga Pro.Quarterly revenue hit $2.83 billion, which beat the Street estimate of$2.73 billi ...