$ATNM incredible someone purchased 10,391,447 shares @.3809. tremendously undervalued: $jnj $mrk $pfe $abbv $bmy $biib $vrtx $sgen $bmrn $tril $tgtx $cldx $aveo $pgen $gild $rhhby $clsn $sls $cala $clsn $sgmo $adap$mrna $nvax $arna $mreo $athx $dmac #Pennystocks https://t.co/spCJCInzPT