August 15th, 2012: 268 million shares, 10% of shares outstanding.
October 14th: 249 million shares, 9% of shares outstanding.
<b>November 13th: 1.332 billion shares, 49% of shares outstanding.</b>
December 13th: 124 million shares, 5% of shares outstanding.
May 17th, 2013: 47 million shares, 2% of shares outstanding.
60%ish of shares haven't been released yet, with Nov. 13th being 'the big one'. Given the speed / size of the price collapse, and impending tax bills and so forth, there's a good bet to be made that they'll tap at least some of that $10bil reserve.
Of course, I was referring to the inverted U effect earlier ~ given we guess that HN is full of highly intelligent people, they'll not see as much benefit as others. However, the USA currently has a glut of anxiety / depression based disorders, and I suspect that HN has statistically more "introverts" than many other places on the web. i.e. I guess that social anxiety will be higher here than say, "Jock McGee's NFL Tavern" forum.
I'll attempt to only use PubMed links in respect of people not having to tunnel through paywalls:
Anxiolytic effects of aniracetam in three different mouse models of anxiety and the underlying mechanism. http://www.ncbi.nlm.nih.gov/pubmed/11412837?dopt=Abstract...
Antidepressant activity of memory-enhancing drugs in the reduction of submissive behavior model. http://www.ncbi.nlm.nih.gov/pubmed/11959085?dopt=Abstract...
Free but via paywalled garden
Piracetam: A Review of Pharmacological Properties and Clinical Uses http://onlinelibrary.wiley.com/doi/10.1111/j.1527-3458.2005....
Modulating effect of the nootropic drug, piracetam on stress- and subsequent morphine-induced prolactin secretion in male rats http://onlinelibrary.wiley.com/doi/10.1111/j.1476-5381.1996....
There's plenty of evidence that these drugs might be very useful for exactly the social induced psychological issues that plague modern society.