PolyPid Ltd. Ordinary Shares. Replay the stock market charts of PYPD day by day, back to 2003. Open long and short positions without spending any money. PolyPid Ltd., a late-stage biopharma company, develops, manufactures, and commercializes products based on polymer-lipid encapsulation matrix (PLEX) platform to address unmet medical needs. Its lead product candidate is D-PLEX100, which is in Phase III clinical trial for the prevention of sternal (bone) surgical site infections (SSIs), as well as for the prevention of abdominal (soft tissue) SSIs. PolyPid Ltd. was incorporated in 2008 and is headquartered in Petah Tikva, Israel.