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ProPhase Labs, Inc. engages in the research, development, manufacture, distribution, marketing, and sale of over-the-counter consumer consumer healthcare products and dietary supplements. Its products include TK supplement. Read More The company was founded by Guy J. Quigley and Charles A. Phillips in July 1989 and is headquartered in Doylestown, PA.
52 Week High
52 Week Low
— per share
Expected May 14, Pre-Market