I'm not sure when the lock-up period ends, but I think it's at least 30 days from the merge.
The warrants can be called in if they trade over $18 for 20 out of 30 days. A cashless redemption at that point would be fine with me. Not sure also if that 20 outta 30 days already started or not though. Maybe that doesn't start until the lock-up period ends?