Filing: Elon Musk says he delivered a non-binding proposal to acquire all of Twitter’s outstanding stock for $54.20 per share; Twitter stock jumps 11%+ (Bloomberg)

Bloomberg:
Filing: Elon Musk says he delivered a non-binding proposal to acquire all of Twitter’s outstanding stock for $54.20 per share; Twitter stock jumps 11%+  —  Elon Musk has offered to buy Twitter for $54.20 per share in cash, according to an updated 13D filing, Bloomberg News reports.