Hi Sahu,
All these information is stored in table JCDS (use the PM order key AUFK-OBJNR to pull the data) .
as for the release date look for the earliest record where stat=I0002 and CHIND=I
You will see there also the all the last changes of the user statuses as well - just sort it by date
Also make sure the following customization us in place to capture order status changes
Regards,
Ziv