What A Difference A Month Makes: DA Davidson Downgrades PH Glatfelter By: Benzinga via Benzinga December 07, 2016 at 10:09 AM EST Shares of PH Glatfelter Co (NYSE: GLT) plummeted about 20 percent on disappointing Q3 earnings and soft Q4 guidance. With the ... Read More >> Related Stocks: Glatfelter