As I said a guess, but why have one before these two events have taken place?

TX 7 filed in Mar-2008, SHM Sept 17, 2008.

CO 19 filed Nov 2, 2009, SHM Nov 19, 2009.

Lots of settlements prior to the Sept 1, 2011 SHM, which was put off from Nov, 2010, to Mar, 2011, then Sept.

Do you see a pattern here?

IMO, we are looking at calender Q4 this year or Q1 2013.