Feb 17 (Reuters) - Allianz Se ALVG.DE
* CEO says can reach 2018 goals organically
* CEO says no trade-off between share buyback and external growth, can do both
* CEO says property-casualty and asset management remain where we would like to acquire
* CFO says sees potential to outperform in P&C in 2017, at good level already in health & life
* CEO says wants to systematically exit traditional life insurance
* CEO says U.S. outlook principally positive
* CEO says on reported QBE QBE.AX approach: was not correctly reported in papers Further company coverage: ALVG.DE