HIG,NWSA,ORVO,SRCL,SYMC #'s after close*" • Sumner Redstone resigns as chairman of CBS igniting Viacom spec (CBS +4%) (VIAB +7.4%) • Cisco to buy Jasper Technologies (private) for $1.4 billion cash, adding loT management • Take-Two O3 revenues & profit beat ests & raised O4 / full year outlook (trading +8.2%) E