$Pernix Therapeutics Holdings, Inc.(PTX)$ 8-K - Current report Filed: 2018-05-22 AccNo: 0001136261-18-000139 Size: 218 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 5.07: Submission of Matters to a Vot 网页链接