Why does the Mesoblast (ASX:MSB) share price keep falling?

Shares in Mesoblast Limited (ASX: MSB) were once the talk of the ASX, but they’ve been plummeting recently.

The Mesoblast share price has fallen 11.5% since the company’s last announcement on 30 April.

In the April update, Mesoblast released its quarterly results and the results from…