Credit Suisse was one of the brokers involved in the LNCO offering. So during what used to be called the quiet period - about a month after the transaction, they aren't supposed to be touting the stock. And since LNCO is basically a derivative of LINE, CS went silent on LINE also. So it's been on their restricted list for about a month now. Probably true for the other non-lead brokers on the LNCO deal, which is why you would expect to see ratings coming out about now.