Tracy Simmons Clifford, CAO at Pernix Therapeutics, holds 18.00K shares in Acorn Energy (Ticker: ACFN), holds 7.51K shares in Pernix Therapeutics (Ticker: PTXTQ). Most recently, Tracy Simmons Clifford Bought ― shares of Acorn Energy on Jun 12, 2023 for an estimated value of 976.36.