novice-my opinion only. 20 million is pocket lint to alternate suitors. Was Terumo or even Sony aware of the impetus to sell the cow? Holding out for a 3-4% gain? If you're sitting on a half million shares, not bad. If .27 is bankable (maybe not), for me, it's worth the price of admission to see if/how this ultimately unfolds. Always boils down to your cost basis and tolerance for the unkwowable. I'm comfortable and satiated with half a pie on the table. Good luck on your choice.
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