Director/PDMR Shareholding

ABB Ltd
07 November 2006


ABB Ltd


November 7, 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:
Jurgen Dormann                                  Chairman of the Board of
                                                Directors
Board compensation
Transaction date:                               06-Nov-2006
Notification date:                              07-Nov-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         15,870
Currency:                                       CHF
Price per share:                                CHF 18.80
Volume:                                         CHF 298,356


Michel de Rosen                                 Member of the Board of Directors
Board compensation
Transaction date:                               06-Nov-2006
Notification date:                              07-Nov-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         3,109
Currency:                                       CHF
Price per share:                                CHF 18.80
Volume:                                         CHF 58,449



Roger Agnelli                                   Member of the Board of Directors
Board compensation

Transaction date:                               06-Nov-2006
Notification date:                              07-N0v-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         3,109
Currency:                                       CHF
Price per share:                                CHF 18.80
Volume:                                         CHF 58,449


Louis R. Hughes                                 Member of the Board of Directors
Board compensation
Transaction date:                               06-Nov-2006
Notification date:                              07-Nov-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         3,109
Currency:                                       CHF
Price per share:                                CHF 18.80
Volume:                                         CHF 58,449


Hans Ulrich Marki                               Member of the Board of Directors
Board compensation
Transaction date:                               06-Nov-2006
Notification date:                              07-Nov-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         9,475
Currency:                                       CHF
Price per share:                                CHF 18.80
Volume:                                         CHF 178,130


Michael Treschow                                Member of the Board of Directors
Board compensation
Transaction date:                               06-Nov-2006
Notification date:                              07-Nov-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         2,877
Currency:                                       CHF
Price per share:                                CHF 18.80
Volume:                                         CHF 54,088



Bernd W. Voss                                   Member of the Board of Directors
Board compensation
Transaction date:                               06-Nov-2006
Notification date:                              07-Nov-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         6,976
Currency:                                       CHF
Price per share:                                CHF 18.80
Volume:                                         CHF 131,149



Jacob Wallenberg                                Member of the Board of Directors
Board compensation
Transaction date:                               06-Nov-2006
Notification date:                              07-Nov-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         3,109
Currency:                                       CHF
Price per share:                                CHF 18.80
Volume:                                         CHF 58,449






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