From the trascripts of the call, this was the final comment by Al:

"Well, it's been an interesting quarter, lots going on although not a lot we can talk about except for the trials, and we are making good progress and we are looking forward to seeing you all again, and speaking with you at the next quarterly conference call, and probably at some interim information that will be released in the interim. Thank you again for joining us today."

What do you guys think? Is this just an standard carrot, or something more?