The only consequence of such an offer: I would expect the SP to end up at the offered level within hours. To my knowledge, no one of the shareholders has a "significant amount" of shares to prepare such a buyout.
To buy up such a volume would move the SP immediately, and exactly this we all are missing since the days of Pinetree capital. (Remember, for a 10% stake someone would have to collect about 30 Mio shares. Average daily volume I see at about 0.3 Mio, so he would have to buy the market for 100 tradings days).
Please let someone start to buy-in! Nothing to worry about that!