Director/PDMR Shareholding

ABB Ltd
08 May 2007


ABB Ltd


May 7, 2007


Directors' dealings


In accordance with certain rules on insider dealing and market manipulation
(market abuse) ABB is required to disclose transactions in ABB shares,
derivatives or other financial instruments linked to them, conducted by or on
behalf of persons discharging managerial responsibilities or persons closely
associated with them.


Notification by:                              Position/Title:

Anders Jonsson                                Member of the Group Executive
                                              Committee
Transaction date:                             4-May-2007
Purchase/Sale:                                Sale
Issuer:                                       UBS AG
Address:                                      -
ISIN (International Security Identification   CH0017235828
Number):
Security:                                     Warrant
Place:                                        SWX
Nominal value:                                n/a
Number:                                       312,500
Price per share:                              CHF 3.43
Volume:                                       CHF 1,071,875






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