$RNXT News December 21, 2023 RenovoRx Engages Oklahoma University (OU) Health as First Clinical Site in Preparation for the Pivotal Phase III CouGar Clinical Trial in Bile Duct Cancer https://finance.yahoo.com/news/renovorx-engages-oklahoma-university-ou-133000405.html $PFE $MRK $JNJ $MRNA $AMGN $REGN $VRTX $BNTX $SGEN $ROIV