ROCHESTER, N.H. -- A 7-year-old girl who inserted coins into a toy dispenser at a pizzeria received a plastic capsule filled with medications for blood pressure and kidney stones instead, police said.

Investors may know by the end of Thursday if Lexicon Pharmaceuticals Inc. will have a second drug ready to reach the market or if the small-cap biotech company needs to go back to the drawing board.

"Currently, the Maker development team is going through its most difficult challenge that I have witnessed during my 3.5 years with the project." So begins a document obtained by CoinDesk, entitled ...