Risky day trading. Soundhound seems overpriced. Directors selling but it is the market that makes the call and it can be irrational in the short run. Probably, rationalizing the long run (punt). 

日间交易有风险。 Soundhound 似乎价格过高。董事们纷纷抛售，但做出决定的是市场，从短期来看，这可能是非理性的。可能是为了长期合理化（弃踢）。