usagi has stated that YARR holds 3700 BTC in assets. Therefore, it's unreasonable to think that he would force the 1.3 BTC buyback: that would mean a loss of 1110 BTC. At least in this case, the invisible hand -- everyone doing what's best for them -- means the best for everyone.
I think we misunderstand each other. I was trying to say that a prospective buyer would have the option to exercise the buyback @ 1.3 BTC, not usagi. I also do not understand your math. I see that there were 2000 shares of YARR that received a dividend today. To buy back, it would be 1.3 * 2000 = 2600 BTC leaving 1100 BTC for profit.