On January 2, 2018, Sabby Management, LLC sent to the Board of Directors of Strata Skin Sciences, Inc. a letter expressing dissatisfaction with recent actions taken by the Company’s Board of Directors. In the letter, Sabby Management stated that in its opinion, the Company has rejected its best path forward without proposing another clear alternative. In addition, Sabby Management stated that it would like the board to provide an update by January 22, 2018 on its exploration of its strategic alternatives. At such time, whether or not it receives an update from the Company, it may reevaluate its investment and may consider taking action, including calling on all shareholders to vote for alternative leadership at the board level at the next shareholder’s meeting. Further, Sabby Management stated that change in the leadership at the board level may be necessary.