Director/PDMR Shareholding

ABB Ltd
01 March 2006

ABB Ltd

March 1, 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.



Directors' dealings - Jonsson
Person reporting:                                           Anders Jonsson
Position of person reporting:                               Member of the Executive Committee
Person transacting:                                         Ulla Jonsson
Relationship to person reporting:                           Spouse
Transaction date:                                           3-Feb-2006
Notification date:                                          24-Feb-2006
Description of transaction:                                 Grant of warrants
Issuer:                                                     UBS AG
Address:
ISIN (International Security Identification Number):        CH0024320167
Security:                                                   Warrant
Place:                                                      n/a
Nominal value:                                              n/a
Number:                                                     100,000
Currency:                                                   CHF
Price per warrant:                                          n/a
Volume:                                                     n/a




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