 Shares of ForgeRock Inc. FORG, -4.05 rocketed 49.9 in premarket trading Tuesday, after the identity management software company announced an agreement to be acquired by investment firm Thoma Bravo in a cash deal valued at 2.3 billion. Under terms of the deal, ForgeRock shareholders will receive 23.25 in cash for each ForgeRock share they own, which represents a 53.4 premium to Mondays closing price of 15.16. 