I don't know how long the retail investor conference will continue to be available. Earningsimpact.com has the transcript of the conference but customers would have to pay a subscription. Tune in while you can.

SGLB RetailInvestor Conference 6/6/2013

Listen to Mark Cola and Vivek Dave speak from this past conference. Go to the website below and follow the instructions:

https://presentations.inxpo.com/Shows/UBM/PRN...ation.html

Register and enter "Auditorium"

Choose "Watch Last Month's Presentation"

Scroll down to Sigma Labs (alphabetical listing)

..or type "Sigma Labs" in search box at right upper corner.