$APVO - Aptevo Therapeutics Stock More Than Doubles After Leukemia Study News: https://finance.yahoo.com/news/aptevo-therapeutics-stock-more-doubles-125903640.html
$BTB - Bit Brother (NASDAQ:BTB) adds US$8.4m to market cap in the past 7 days, though investors from five years ago are still down 83% (11/17/2021): https://finance.yahoo.com/news/bit-brother-nasdaq-btb-adds-101555371.html
$ISPC - iSpecimen Shares Soar After Being Picked for Critical Covid-19 Research (11/22/2021): https://finance.yahoo.com/news/ispecimen-shares-soar-being-picked-095540680.html
$KTTA - Pasithea Therapeutics Stock Skyrockets On Nasal Spray Approval: https://finance.yahoo.com/news/pasithea-therapeutics-stock-skyrockets-nasal-100236225.html
$PTPI - Petros Pharmaceuticals Reports Third Quarter Financial Results and Provides Corporate Update (11/15/2021): https://finance.yahoo.com/news/petros-pharmaceuticals-reports-third-quarter-213000161.html