I agree with you guys that we should know "something" by the end of March (as useless as that sounds!)
The capital Roche has been providing was first for 9 months, then a 2-3 month period, & the current/most recent for only about 1 month, which should get them thru March.
I really doubt he's planning to keep funding on a month to month basis. Also feel like others here, I've held this long so I plan to hang around to see it thru, even if he does provide another short-term boost which I hope doesn't happen!