They did a 1-6 split. Here is the info from the 10Q:
As of December 31, 2011 and 2010, we owned 2.4 million shares of AVI common stock that is traded on the NASDAQ exchange. The fair market value of this investment as of December 31, 2011 was $1.8 million. Decreases in the market price of the AVI stock may generate impairment charges in the future. Increases in the market price of the AVI stock will only generate gains in our statement of operations if the stock can be sold above its written-down carrying amount per share of $1.12
Curious??? I thought it was 2.398 million shares-- I didn't look at at the 10 Q for that though. Not much different and either way a good cash bump for astx. I'd be selling those shares this am for 30 if it were up to me.