A TransMedics executive trimmed his position by 540,300.DirectorEdwardBasileexecutedanexerciseof4,142optionswithimmediatesaleofallresultingsharesinTransMedicsGroup(TMDX+0.18540,300Post-transaction shares2,866Post-transaction value (direct ownership)~385,000TransactionvalueisbasedontheSECForm4weightedaveragepurchasepriceof130.45 as of October 29, ...