(a) Full name of discloser:
Threadneedle Asset Management Holdings Ltd (on behalf of affiliate companies that carry on the business of fund and portfolio management)
(b) Owner or controller of interests and short positions disclosed, if different from 1(a):
The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.
Ameriprise Financial, Inc. ultimate parent company of Threadneedle Asset Management Holdings Ltd and affiliated companies.
(c) Name of offeror/offeree in relation to whose relevant securities this form relates:
Use a separate form for each offeror/offeree
Aggreko Plc
(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree: