Director/PDMR Shareholding

ABB Ltd
02 November 2006


ABB Ltd

November 2, 2006

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:

Veli-Matti Reinikkala               Member of Group Executive Committee
Deal on own behalf
Transaction date:                   30-Oct-2006
Notification date:                  1-Nov-2006
Purchase/Sale:                      Purchase
Issuer:                             ABB Ltd
Address:                            Affolternstrasse 44, CH-8050 Zurich
ISIN (International Security        CH0012221716
Identification Number):
Security:                           Share
Place:                              New York Stock Exchange
Nominal value:                      CHF 2.50
Number:                             2,000
Currency:                           USD
Price per share:                    USD 14.94
Volume:                             USD 29,880



Veli-Matti Reinikkala               Member of Group Executive Committee
Deal on own behalf
Transaction date:                   30-Oct-2006
Notification date:                  1-Nov-2006
Purchase/Sale:                      Purchase
Issuer:                             ABB Ltd
Address:                            Affolternstrasse 44, CH-8050 Zurich
ISIN (International Security        CH0012221716
Identification Number):
Security:                           Share
Place:                              New York Stock Exchange
Nominal value:                      CHF 2.50
Number:                             2,000
Currency:                           USD
Price per share:                    USD 14.92
Volume:                             USD 29,840



Bernhard Jucker                     Member of Group Executive Committee

Transaction date:                   1-Nov-2006
Notification date:                  1-Nov-2006
Purchase/Sale:                      Sale
Issuer:                             UBS AG
Address:
ISIN (International Security        CH0013418352
Identification Number):
Security:                           Warrant
Place:                              SWX
Nominal value:                      n/a
Number:                             156,250
Currency:                           CHF
Price per warrant:                  CHF 1.359264
Volume:                             CHF 212,385



Bernhard Jucker                     Member of Group Executive Committee
Deal on own behalf
Transaction date:                   2-Nov-2006
Notification date:                  2-Nov-2006
Purchase/Sale:                      Purchase
Issuer:                             ABB Ltd
Address:                            Affolternstrasse 44, CH-8050 Zurich
ISIN (International Security        CH0012221716
Identification Number):
Security:                           Share
Place:                              SWX
Nominal value:                      CHF 2.50
Number:                             7,138
Currency:                           CHF
Price per share:                    CHF 18.45
Volume:                             CHF 131,696






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