A pension scheme effets indsirables crestor 5 mg The point is, however, that a down round can crush common shareholders – a group that includes the Company’s founders and employees – due to dilution. That’s particularly likely to be true if the company has raised multiple rounds – let’s say it has issued Series A, Series B, and Series C Preferreds – in which a case a meaningfully down Series D round can be massively dilutive.