Company     INTERNATIONAL BUSINESS MACHINES CORPORATION

TIDM           IBM

Headline      Notification of filing of document

The Corporation's quarterly report on Form 10-Q dated 31-Oct-2017 was filed with the United States Securities Exchange Commission and in Luxembourg with the Luxembourg Stock Exchange as the officially appointed mechanism for the central storage of regulated information and with the CSSF on 01-Nov-2017. The report is available at www.sec.gov and www.bourse.lu.