ABB Ltd: ABB share buybacks – December 21, 2023 – December 27, 2023 Donnerstag, 28. Dezember 2023 - 14:51

ABB Ltd: ABB share buybacks – December 21, 2023 – December 27, 2023

ZURICH, SWITZERLAND, DECEMBER 28, 2023

ABB share buybacks

December 21, 2023 – December 27, 2023

During the period December 21, 2023, to December 27, 2023, ABB repurchased a total of 230,000 shares as part of its share buyback program announced on March 31, 2023.

The buyback program is being carried out in accordance with the Swiss Ordinance on Financial Market Infrastructures and Market Conduct in Securities and Derivatives Trading (FMIO), the Market Abuse Regulation (EU) No 596/2014 (“MAR”) and the Commission Delegated Regulation (EU) No 2016/1052 (the “Safe Harbour Regulation”).

Date	Aggregated daily volume (number of shares)	Daily weighted average share price (CHF)	Daily buyback amount (CHF)
Dec 21, 2023	75’000	37.3113	2’798’349.98
Dec 22, 2023	57’000	37.2875	2’125’390.01
Dec 27, 2023	98’000	37.3536	3’660’649.96

All share purchases above have been carried out on a separate trading line on the SIX Swiss Exchange by a bank, on behalf of ABB. A full breakdown of the transactions pursuant to article 5.3 of MAR and
article 2.3 of the Safe Harbour Regulation is attached to this announcement. The bank makes its trading decisions concerning the timing of share repurchases independently of ABB, within some defined parameters.

The total number of ABB Ltd shares which have been bought back within the current share buyback program from April 3, 2023, to and including December 27, 2023, is 17,026,000 shares.

— For more information please contact:
Media Relations Phone: +41 43 317 71 11 Email: media.relations@ch.abb.com	Investor Relations Phone: +41 43 317 71 11 Email: investor.relations@ch.abb.com	ABB Ltd Affolternstrasse 44 8050 Zurich Switzerland

Additional information is available on ABB’s investor relations website site at https://global.abb/group/en/investors/investor-and-shareholder-resources/share-buybacks/2023

ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. The company’s solutions connect engineering know-how and software to optimize how things are manufactured, moved, powered and operated. Building on more than 130 years of excellence, ABB’s ~105,000 employees are committed to driving innovations that accelerate industrial transformation. www.abb.com

Appendix

Detailed individual transaction information:

All share purchases below were completed on a separate trading line on the SIX Swiss Exchange (Bloomberg ticker for SIX Exchange: SE)