Zacks Investment Research upgraded shares of Pall (NYSE:PLL) from a sell rating to a hold rating in a report published on Tuesday morning, Zacks.com reports.

According to Zacks, “Piedmont Lithium Ltd is a mineral resource company. It engages in the identification, acquisition, exploration and development of resource projects primarily in Australia. Piedmont Lithium Ltd is based in Perth, Australia. “

Pall stock traded down $0.54 during trading hours on Tuesday, hitting $11.36. 4,806 shares of the stock traded hands, compared to its average volume of 7,274. The company has a market cap of $55.17 million and a PE ratio of -5.95. Pall has a 1 year low of $5.76 and a 1 year high of $14.00.

About Pall

Pall Corporation is a filtration, separation and purification company. The Company is a supplier of filtration, separation and purification technologies, principally made by the Company using its engineering capability and fluid management, filter media, and other fluid clarification and separations equipment for the removal of solid, liquid and gaseous contaminants from a variety of liquids and gases.

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