Rimini Street, Inc.

During the quarter ended December 31, 2025, none of our directors or officers informed us of theadoption ortermination of a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement,” as those terms are defined in Regulation S-K, Item 408(c), except as described below.

The Company’s RSU and PSU notice and award agreements provide that, upon the settlement of awards subject to such agreements, such number of shares of Company common stock as the Company determines appropriate to satisfy associated minimum statutory tax withholding obligations shall automatically be sold on the awardee’s behalf, with the sale proceeds remitted to the appropriate taxing authorities. This provision may constitute a “non-Rule 10b5-1 trading arrangement” (as defined in Item 408(c) of Regulation S-K). Certain of our executive officers have elected to automatically sell such number of shares of Company common stock as to generate cash proceeds in excess of the amount needed to satisfy associated minimum statutory tax withholding obligations (at an identified rate) upon settlement of future RSU and/or PSU awards, with all sale proceeds remitted to appropriate taxing authorities.