sentinelone shares are dropping even though the securitysoftware company reported betterthanexpected quarterly results on tuesday anticipation of the expiration of a postipo lockup period on thursday for the vast majority of the stock outstanding appears to be weighing on the shares for its fiscal third quarter ended oct 31 sentinelone ticker s posted revenue of 56 million up 128 from a year ago and well ahead of the wall street consensus forecast of 496 million the company had a nongaap loss in the quarter