PUMP INVESTIGATION REMINDER: Hagens Berman Alerts Investors in ProPetro Holding Corp. (PUMP) of Possible Disclosure Violations
11 sept. 2019 20h00 HE
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Hagens Berman Sobol Shapiro LLP
SAN FRANCISCO, Sept. 11, 2019 (GLOBE NEWSWIRE) -- Hagens Berman reminds investors in ProPetro Holding Corp. (NYSE: PUMP) of the firm’s investigation of possible violations of the Federal securities...
PUMP Investor Alert: Hagens Berman Investigating Possible Disclosure Violations by ProPetro Holding (PUMP)
21 août 2019 20h09 HE
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Hagens Berman Sobol Shapiro LLP
SAN FRANCISCO, Aug. 21, 2019 (GLOBE NEWSWIRE) -- Hagens Berman alerts investors in ProPetro Holding Corp. (NYSE: PUMP) to the firm’s investigation of possible violations of the Federal securities...