Jan 2 (Reuters) - Strata Skin Sciences Inc:
* SABBY MANAGEMENT LLC REPORTS A 9.99 PCT STAKE IN STRATA SKIN SCIENCES INC AS OF JAN 2 - SEC FILING
* SABBY MANAGEMENT SAYS CHANGE IN THE LEADERSHIP AT STRATA SKIN SCIENCES INC‘S BOARD LEVEL MAY BE NECESSARY
* SABBY MANAGEMENT, IN LETTER TO STRATA SKIN SCIENCES, EXPRESS ITS DISSATISFACTION WITH CERTAIN ACTIONS TAKEN BY CO‘S BOARD IN PAST FEW WEEKS
* SABBY MANAGEMENT URGES STRATA SKIN SCIENCES BOARD TO PROVIDE AN UPDATE BY JAN 22, ON ITS EXPLORATION OF ITS STRATEGIC ALTERNATIVES Source text: (bit.ly/2CuNfbV) Further company coverage: