Other reserves excluding exchange differences on translation Other Reserves Excluding Exchange Differences On Translation Cash flows from (used in) operations before changes in working capital Total operating expenses Exchange gain from currency conversion on proceeds from issue of new share Exchange (losses)/gains from currency conversion on proceeds from issue of new shares Net cash flows from (used in) operating activities Collaboration Revenue Collaboration Revenue Net cash flows from (used in) financing activities Adjustments for other non cash expense AdjustmentsForOtherNonCashExpense Net cash flows from (used in) investing activities Payment of employee withholding taxes relating to restricted stock unit awards Payment of employee withholding taxes relating to restricted stock unit awards Research and development incentive receivables non-current ResearchAndDevelopmentIncentiveReceivablesNoncurrent Research and development incentive receivables ResearchAndDevelopmentIncentiveReceivablesCurrent Total operating income Ordinary shares withheld for payment of employees withholding tax liability Ordinary shares withheld for payment of employees’ withholding tax liability Net cash flows from (used in) operations Net increase (decrease) in cash and cash equivalents before effect of exchange rate changes