Timeline

Voting rights breakdown

Notice details

Beneficial owner

Ameriprise Financial Inc

Ameriprise Financial, Incl., controls the voting rights of Columbia Management Investment Advisers, which in turn controls Columbia Wanger Asset Management. Ameriprise Financial also controls the voting rights of Threadneedle Asset Management Holdings SaRL (Luxembourg), which in turn controls Threadneedle Asset Management Luxembourg SA and Threadneedle Asset Management UK Ltd.. Threadneedle Asset Management UK limited controls TAM UK Holidngs Ltd which in turn controls Threadneedle Asset Management Holdings Ltd. Threadneedle Asset Management Holdings Ltd. exercises control over Threadneedle International Limited, Threadneedle Pensions Ltd, Threadneedle Beta Ltd and Threadneedle Asset Management Ltd.