Gainers
US Ecology, Inc. (NASDAQ: ECOL) shares jumped 68.1% to $47.34 after Republic Services reported it will buy the company at $48 per share in cash.
Gainers
BioCardia (NASDAQ:BCDA) shares rose 29.91% to $2.91 during Wednesday's after-market session. At the close, BioCardia's trading volume reached 793.9K shares. This is 471.05% of its average volume over the last 100 days. The company's market cap stands at $49.0 million.