Khiron Life Sciences Corp. announced that Sidney Himmel has resigned as Director and Chair of the Board to pursue other interests, effective immediately. Khiron's Board of Directors has appointed CEO Alvaro Torres as Interim Board Chair until a new independent director is appointed to fill the vacancy created by Mr. Himmel's resignation. In addition, Khiron's Board of Directors has appointed Deborah Rosati, to replace Mr. Himmel as Chair of the Audit Committee.