STOCK MARKETGMM Pfaudler Shares Soar, Margins Expand as Q1 Revenue UpadminJuly 29, 2022July 29, 2022 July 29, 2022July 29, 2022 Shares of GMM Pfaudler, which makes corrosion-resistant glass-lined equipment, surged 13% in early trade on July 29 after the company said it posted record revenue...