Shares of AstraZeneca AZN.N , Europe 's second biggest drugmaker , rose 3.71 percent to close at $ 43.05 on the New York Stock Exchange .

Shares of AstraZeneca , Europe ' s second biggest drug company , rose 3 per cent on the New York Stock Exchange after the news .

Please tell me if the sentences above mean the same.
pick from the following.
[a]. no;
[b]. yes;
[a].