expenses of $ 2014 Non-GAAP diluted earnings per share for 2014 exclude after-tax acquisition-related and other expenses of $0.55 and stockbased compensation expenses of $0.18. 2015 Non-GAAP diluted earnings per share for 2015 exclude after-tax acquisition-related and other expenses of $0.53 and stockbased compensation expenses of $0.17. 2016 Non-GAAP diluted earnings per share for 2016 excludes amounts related to acquisition-related, up-front collaboration, stock-based compensation and other expenses of $1.63.