Shares of 3M Co. MMM dropped 1.2% in afternoon trading Friday, after the maker of Post-it Notes, Scotch Tape and N95 facemasks said the Indiana bankruptcy court dismissed the bankruptcy filing of subsidiary Aearo Technologies, which made the Combat Arms earplugs that allegedly resulted in hear loss and tinnitus.
2% in afternoon trading Friday, after the maker of Post-it Notes, Scotch Tape and N95 facemasks said the Indiana bankruptcy court dismissed the bankruptcy filing of subsidiary Aearo Technologies, which made the Combat Arms earplugs that allegedly resulted in hear loss and tinnitus.