NorthWest Biotherapeutics Inc (NWBO)

[JerryCampbell]

Given the expense of shorting nwbo (some folks here have seen rates as high as 39%), I would expect a few million warrant conversion shares to be delivered to cover.

Given the amount of borrow demand to push short interest to 20m shares, that's a pretty strong indication of a desire to lock in gains.

Extensive exercise and hold would surprise me.