DEADLINE ALERT for GTX, GTXMQ, BMRN, BTU, PT: Law Offices of Howard G. Smith Reminds Investors of Class Actions on Behalf of Shareholders BENSALEM, Pa., Nov. 06, 2020 (GLOBE NEWSWIRE) -- Law Offices of Howard G. Smith reminds investors that class action lawsuits have been filed on behalf of shareholders of the following...