TMC Stock (NASDAQ: TMC) Slides 10% Into Year-End Weekend as NOAA Deep-Seabed Mining Timeline Takes Center Stage
TMC shares fell 10.5% to $6.82 Friday in heavy, holiday-thin trading, with no new company filings or press releases. The drop came as U.S. stocks closed flat-to-down in a quiet post-Christmas session. The move follows NOAA’s December 23 notice opening public comment and hearings on deep seabed mining licenses, with hearings set for January 27–28 and comments due by February 23.