Check this spreadsheet. It contains all the accepted participants and info about their status. If you're not there yet check back daily, the SONM team are quite active and it looks like they update it several times a week, or at least once - at the end of the week and the start of the next one.
I am interested in joining the ICO and have a couple of question about the quoted postings.
What is SONM signature? Is it only for pre-ICO buyers?