Nanosphere; Cray, Aastrom Biosciences; Hanger

I took a few days off from following the stock markets last week, so today this morning I am looking to see how the GDT::Portfolio did last week. Here are a couple of items that caught my attention.

[item] Top Buys by Directors: Slezak's $289.2K Bet on NSPH - Forbes http://onforb.es/LujBkb via @sharethis

Nanosphere (NSPH) closed Friday, 02012.06.08, at $1.97 putting NSPH at #10 in the GDT::Portfolio.

[item] Cray (CRAY) hit a new 52-week high of $11.50 on Friday, 02012.06.08.

[item] Aastrom Biosciences (ASTM) continues to report what I think is good news. From Wednesday, 02012.06.08: Ixmyelocel-T Shown to Protect Heart From Damage in Murine Model of Heart Failure - Yahoo! Finance http://finance.yahoo.com/news/ixmyelocel-t-shown-protect-heart-220000784.html via @YahooFinance

Aastrom Biosciences (ASTM) closed Friday, 02012.06.08, at $2.26. One week earlier it closed at $1.96.

[item] Hanger (HGR) shareholders approved the company changing its name from Hanger Orthopedics to Hanger Inc.