TF, I show where they had started up again on 6-27. As to when they had last been seen, i.e. in daily succession for a period of time, I can't give u exact dates, but I recall that it had been sometime during last summer.
As of yesterday, the total block trades to date equal 460K shares.
My sense is that we are nearing a conclusion based on today's activity, although we'll see by days end.