ABB Ltd

Transaction in Own Shares • Nov 21, 2024

ZURICH, SWITZERLAND, NOVEMBER 21, 2024

ABB share buybacks

November 14, 2024 – November 20, 2024

During the period November 14, 2024, to November 20, 2024, ABB repurchased a total of 479,061 shares as part of its share buyback program announced on March 28, 2024.

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)
Nov 14, 2024	93'370	50.1913	4'686'361.21
Nov 15, 2024	70'664	50.0582	3'537'313.70
Nov 18, 2024	97'355	49.2423	4'793'982.75
Nov 19, 2024	99'672	48.6876	4'852'785.48
Nov 20, 2024	118'000	49.4989	5'840'868.55

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 2, 2024, to and including November 20, 2024, is 13,087,388 shares.

Additional information is available on ABB's investor relations website site at https://global.abb/group/en/investors/investor-and-shareholder-resources/share-buybacks/2024

ABB is a global technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. By connecting its engineering and digitalization expertise, ABB helps industries run at high performance, while becoming more efficient, productive and sustainable so they outperform. At ABB, we call this 'Engineered to Outrun'. The company has over 140 years of history and more than 105,000 employees worldwide. ABB's shares are listed on the SIX Swiss Exchange (ABBN) and Nasdaq Stockholm (ABB). www.abb.com

—

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

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)

Date	Time (CET)	Volume	Price	Exchange	2024-11-14	15:43:48	2'000	50.1	SE
2024-11-14	09:07:30	2'000	49.94	SE	2024-11-14	15:49:31	2'000	50.1	SE
2024-11-14	09:19:14	2'000	49.97	SE	2024-11-14	15:56:19	2'000	50.14	SE
2024-11-14	09:32:29	2'000	50.08	SE	2024-11-14	16:03:43	2'000	50.18	SE
2024-11-14	09:44:16	757	50.14	SE	2024-11-14	16:09:41	2'000	50.18	SE
2024-11-14	09:49:39	594	50.02	SE	2024-11-14	16:18:16	2'000	50.16	SE
2024-11-14	09:50:05	2°000	50.02	SE	2024-11-14	16:23:44	2'000	50.1	SE
2024-11-14	10:05:00	2'000	50.26	SE	2024-11-14	16:30:00	2'000	50.22	SE
2024-11-14	10:17:39	1,665	50.38	SE	2024-11-14	16:41:27	757	50.2	SE
2024-11-14	10:17:39	335	50.38	SE	2024-11-14	16:41:27	409	50.2	SE
2024-11-14	10:30:15	2'000	50.24	SE	2024-11-14	16:41:28	458	50.22	SE
2024-11-14	10:43:33	2'000	50.3	SE	2024-11-14	16:42:31	757	50.2	SE
2024-11-14	10:51:58	2'000	50.12	SE	2024-11-14	16:46:42	392	50.2	SE
2024-11-14	11:06:37	2'000	50.14	SE	2024-11-14	16:50:10	46	50.2	SE
2024-11-14	11:18:01	2'000	50.08	SE	2024-11-14	16:50:10	402	50.2	SE
2024-11-14	11:29:50	2°000	50.08	SE	2024-11-14	16:59:35	757	50.2	SE
2024-11-14	11:41:56	2'000	50.12	SE	2024-11-14	16:59:35	202	50.2	SE
2024-11-14	11:52:27	2'000	50.12	SE	2024-11-14	16:59:36	757	50.22	SE
2024-11-14	12:06:19	2'000	50.12	SE	2024-11-14	16:59:36	757	50.22	SE
2024-11-14	12:20:20	2'000	50.2	SE	2024-11-14	16:59:38	757	50.22	SE
2024-11-14	12:30:31	2'000	50.16	SE	2024-11-14	16:59:38	757	50.22	SE
2024-11-14	12:44:01	2'000	50.14	SE	2024-11-15	09:08:43	2'000	49.86	SE
2024-11-14	12:56:10	2'000	50.2	SE	2024-11-15	09:25:23	2'000	49.95	SE
2024-11-14	13:08:31	2'000	50.22	SE	2024-11-15	09:40:01	2'000	50	SE
2024-11-14	13:19:50	2'000	50.22	SE	2024-11-15	09:56:01	2'000	50.14	SE
2024-11-14	13:31:53	2'000	50.3	SE	2024-11-15	10:13:36	2'000	50.18	SE
2024-11-14	13:44:46	2'000	50.28	SE	2024-11-15	10:29:39	2'000	50.16	SE
2024-11-14	13:56:51	2'000	50.24	SE	2024-11-15	10:45:37	2'000	50.24	SE
2024-11-14	14:11:05	757	50.4	SE	2024-11-15	11:03:04	2'000	50.32	SE
2024-11-14	14:14:19	1'662	50.34	SE	2024-11-15	11:17:09	2'000	50.18	SE
2024-11-14	14:14:19	338	50.34	SE	2024-11-15	11:30:57	2'000	50.2	SE
2024-11-14	14:25:55	2'000	50.4	SE	2024-11-15	11:49:29	2'000	50.26	SE
2024-11-14	14:36:59	1,243	50.36	SE	2024-11-15	12:03:24	2'000	50.28	SE
2024-11-14	14:36:59	757	50.36	SE	2024-11-15	12:22:35	2'000	50.18	SE
2024-11-14	14:47:38	757	50.42	SE	2024-11-15	12:36:48	2'000	50.1	SE
2024-11-14	15:36:07	2'000	50.24	SE	2024-11-15	12:51:13	2'000	50.06	SE
2024-11-14	15:37:06	2'000	50.24	SE	2024-11-15	13:08:35	2'000	50.08	SE
2024-11-14	15:37:22	540	50.24	SE	2024-11-15	13:24:16	2'000	50.04	SE
2024-11-14	15:37:22	2°000	50.24	SE	2024-11-15	13:40:23	2°000	50.06	SE
2024-11-14	15:37:37	540	50.24	SE	2024-11-15	13:54:22	2'000	50.06	SE
2024-11-14	15:37:37	1'460	50.24	SE	2024-11-15	14:12:12	2'000	49.91	SE
2024-11-14	15:37:37	540	50.24	SE	2024-11-15	14:26:36	2'000	49.92	SE
2024-11-14	15:37:37	1'460	50.24	SE	2024-11-15	14:43:01	2'000	50.1	SE
2024-11-14	15:37:53	703	50.24	SE	2024-11-15	14:50:22	2°0000	49.99	SE
2024-11-14	15:37:53	757	50.24	SE	2024-11-15	15:01:11	2°0000	49.97	SE
2024-11-14	15:37:54	1'297	50.24	SE	2024-11-15	15:10:59	2'000	49.94	SE

2024-11-15	15:20:01	2'000	50	SE	2024-11-18	14:24:25	2'000	49.01	SE
2024-11-15	15:31:04	2°000	49.98	SE	2024-11-18	14:33:05	114	49.05	SE
2024-11-15	15:39:26	2'000	50.02	SE	2024-11-18	14:35:25	2'000	49.14	SE
2024-11-15	15:49:15	2'000	50.06	SE	2024-11-18	14:45:34	2'000	49.12	SE
2024-11-15	16:00:40	2'000	50.02	SE	2024-11-18	14:53:50	2'000	49.08	SE
2024-11-15	16:09:05	2'000	50.02	SE	2024-11-18	15:05:57	2'000	49.1	SE
2024-11-15	16:20:24	2'000	50.04	SE	2024-11-18	15:10:40	2'000	49.04	SE
2024-11-15	16:33:29	2°000	50.02	SE	2024-11-18	15:15:36	317	49.06	SE
2024-11-15	16:38:59	2'000	49.92	SE	2024-11-18	15:15:38	1,683	49.06	SE
2024-11-15	16:49:16	2°000	49.84	SE	2024-11-18	15:20:53	317	49.06	SE
2024-11-15	17:00:01	664	49.87	SE	2024-11-18	15:21:26	2'000	49.04	SE
2024-11-18	09:10:09	2'000	49.49	SE	2024-11-18	15:26:20	861	49.06	SE
2024-11-18	09:14:37	291	49.48	SE	2024-11-18	15:26:20	।ਰੇਰੇ	49.06	SE
2024-11-18	09:21:45	2'000	49.46	SE	2024-11-18	15:29:19	258	49.07	SE
2024-11-18	09:30:04	2'000	49.49	SE	2024-11-18	15:29:19	861	49.07	SE
2024-11-18	09:40:45	2'000	49.47	SE	2024-11-18	15:29:19	861	49.07	SE
2024-11-18	09:51:19	2'000	49.37	SE	2024-11-18	15:29:19	20	49.07	SE
2024-11-18	09:59:45	861	49.41	SE	2024-11-18	15:34:07	2'000	49.07	SE
2024-11-18	09:59:45	199	49.41	SE	2024-11-18	15:38:55	2'000	49.15	SE
2024-11-18	10:04:40	2'000	49.3	SE	2024-11-18	15:43:44	2'000	49.2	SE
2024-11-18	10:13:59	2'000	49.28	SE	2024-11-18	15:49:29	2'000	49.15	SE
2024-11-18	10:24:20	2'000	49.17	SE	2024-11-18	15:54:07	32	49.08	SE
2024-11-18	10:33:09	2'000	49.14	SE	2024-11-18	15:54:07	100	49.08	SE
2024-11-18	10:43:35	2'000	49.11	SE	2024-11-18	15:54:08	വ	49.08	SE
2024-11-18	10:52:10	2'000	ਥੇਤ	SE	2024-11-18	15:54:08	17	49.08	SE
2024-11-18	11:03:14	2'000	49.11	SE	2024-11-18	15:54:50	861	49.08	SE
2024-11-18	11:07:02	126	49.11	SE	2024-11-18	15:54:50	546	49.13	SE
2024-11-18	11:12:30	1'710	49.24	SE	2024-11-18	15:57:19	180	49.11	SE
2024-11-18	11:12:30	290	49.24	SE	2024-11-18	15:57:19	90	49.11	SE
2024-11-18	11:24:22	2'000	49.32	SE	2024-11-18	15:58:59	829	49.13	SE
2024-11-18	11:33:20	2'000	49.31	SE	2024-11-18	15:58:59	432	49.17	SE
2024-11-18	11:45:05	2'000	49.38	SE	2024-11-18	16:01:38	861	49.15	SE
2024-11-18	11:52:19	861	49.46	SE	2024-11-18	16:03:56	861	49.22	SE
2024-11-18	11:52:19	321	49.46	SE	2024-11-19	09:07:29	2'000	49.44	SE
2024-11-18	11:58:47	861	49.45	SE	2024-11-19	09:16:52	2'000	49.3	SE
2024-11-18	11:58:47	330	49.45	SE	2024-11-19	09:25:42	2'000	49.34	SE
2024-11-18	12:02:06	2'000	49.34	SE	2024-11-19	09:35:15	303	49.2	SE
2024-11-18	12:14:04	2'000	49.33	SE	2024-11-19	09:37:21	2'000	49.13	SE
2024-11-18	12:24:10	2°000	49.3	SE	2024-11-19	09:46:44	1,705	49.06	SE
2024-11-18	12:33:30	2°000	49.3	SE	2024-11-19	09:46:44	295	49.06	SE
2024-11-18	12:42:22	2'000	49.26	SE	2024-11-19	09:55:39	295	49.06	SE
2024-11-18	12:52:31	2'000	49.32	SE	2024-11-19	09:58:36	2'000	49.12	SE
2024-11-18	13:01:25	300	49.35	SE	2024-11-19	10:07:45	2'000	49.13	SE
2024-11-18	13:04:31	861	49.42	SE	2024-11-19	10:17:21	2'000	49	SE
2024-11-18	13:07:16	861	49.36	SE	2024-11-19	10:25:55	2'000	48.72	SE
2024-11-18	13:10:48	2°000	49.37	SE	2024-11-19	10:35:20	424	48.56	SE
2024-11-18	13:21:36	2°000	49.39	SE	2024-11-19	10:36:21	2'000	48.56	SE
2024-11-18	13:32:22	2'000	49.36	SE	2024-11-19	10:48:09	2'000	48.61	SE
2024-11-18	13:41:02	2'000	49.38	SE	2024-11-19	10:58:46	1'706	48.62	SE
2024-11-18	13:51:04	2'000	49.4	SE	2024-11-19	10:58:46	294	48.62	SE
2024-11-18	14:00:18	2'000	49.29	SE	2024-11-19	11:07:55	2'000	48.6	SE
2024-11-18	14:09:25	1,999	49.22	SE	2024-11-19	11:17:08	2'000	48.57	SE
2024-11-18	14:09:25	1	49.22	SE	2024-11-19	11:26:58	277	48.63	SE
2024-11-18	14:18:18	474	49.11	SE	2024-11-19	11:27:58	1'722	48.6	SE
2024-11-18	14:20:48	20	49.11	SE	2024-11-19	11:27:58	278	48.6	SE
2024-11-18	14:20:48	280	49.11	SE	2024-11-19	11:35:09	590	48.6	SE
2024-11-18	14:21:23	20	49.07	SE	2024-11-19	11:41:00	2'000	48.67	SE
2024-11-18	14:21:23	81	49.07	SE	2024-11-19	11:50:21	2'000	48.65	SE
2024-11-18	14:21:26	306	49.07	SE	2024-11-19	11:59:37	2'000	48.63	SE

2024-11-19	12:09:23	2'000	48.67	SE	2024-11-20	10:00:39	298	49.42	SE
2024-11-19	12:19:17	2°000	48.62	SE	2024-11-20	10:02:09	253	49.42	SE
2024-11-19	12:28:59	2'000	48.57	SE	2024-11-20	10:05:07	1'743	49.44	SE
2024-11-19	12:38:05	289	48.59	SE	2024-11-20	10:05:07	257	49.44	SE
2024-11-19	12:40:10	1'705	48.61	SE	2024-11-20	10:09:00	257	49.44	SE
2024-11-19	12:40:10	295	48.61	SE	2024-11-20	10:14:59	41	49.61	SE
2024-11-19	12:49:43	2'000	48.64	SE	2024-11-20	10:15:59	2'000	49.66	SE
2024-11-19	12:59:38	2'000	48.66	SE	2024-11-20	10:25:51	2'000	49.73	SE
2024-11-19	13:09:29	2'000	48.71	SE	2024-11-20	10:34:15	2'000	49.65	SE
2024-11-19	13:18:31	1'701	48.7	SE	2024-11-20	10:45:09	2'000	49.73	SE
2024-11-19	13:18:31	299	48.7	SE	2024-11-20	10:53:46	2'000	49.75	SE
2024-11-19	13:28:41	2'000	48.7	SE	2024-11-20	11:03:30	2'000	49.7	SE
2024-11-19	13:38:50	2'000	48.73	SE	2024-11-20	11:14:08	861	49.76	SE
2024-11-19	13:47:56	2'000	48.71	SE	2024-11-20	11:14:08	19	49.76	SE
2024-11-19	13:57:00	2°000	48.77	SE	2024-11-20	11:18:19	861	49.8	SE
2024-11-19	14:05:34	2'000	48.78	SE	2024-11-20	11:20:56	2'000	49.7	SE
2024-11-19	14:15:02	2'000	48.65	SE	2024-11-20	11:31:03	2'000	49.65	SE
2024-11-19	14:25:37	2'000	48.56	SE	2024-11-20	11:41:18	2'000	49.67	SE
2024-11-19	14:35:24	1'800	48.57	SE	2024-11-20	11:50:20	1,699	49.64	SE
2024-11-19	14:35:24	200	48.57	SE	2024-11-20	11:50:20	301	49.64	SE
2024-11-19	14:43:35	424	48.5	SE	2024-11-20	12:00:34	515	49.64	SE
2024-11-19	14:46:35	1'667	48.5	SE	2024-11-20	12:03:02	861	49.64	SE
2024-11-19	14:46:35	333	48.5	SE	2024-11-20	12:08:00	215	49.66	SE
2024-11-19	14:55:47	424	48.2	SE	2024-11-20	12:11:15	203	49.66	SE
2024-11-19	14:57:53	286	48.2	SE	2024-11-20	12:12:00	19	49.66	SE
2024-11-19	14:57:53	286	48.2	SE	2024-11-20	12:12:00	203	49.66	SE
2024-11-19	15:02:55	2'000	48.13	SE	2024-11-20	12:12:15	19	49.66	SE
2024-11-19	15:08:00	239	48.37	SE	2024-11-20	12:12:15	203	49.66	SE
2024-11-19		239				12:12:25
	15:08:23		48.39	SE	2024-11-20		754	49.63	SE
2024-11-19	15:08:23	239	48.39	SE	2024-11-20	12:12:25	384	49.66	SE
2024-11-19	15:10:03	2'000	48.39	SE	2024-11-20	12:17:31	861	49.65	SE
2024-11-19	15:15:00	200	48.43	SE	2024-11-20	12:21:49	2'000	49.62	SE
2024-11-19	15:15:17	861	48.43	SE	2024-11-20	12:31:42	1,915	49.62	SE
2024-11-19	15:17:20	349	48.42	SE	2024-11-20	12:31:42	85	49.62	SE
2024-11-19	15:18:15	424	48.43	SE	2024-11-20	12:40:08	2'000	49.6	SE
2024-11-19	15:20:17	2'000	48.39	SE	2024-11-20	12:50:02	861	49.67	SE
2024-11-19	15:24:17	2'000	48.38	SE	2024-11-20	12:54:07	2'000	49.7	SE
2024-11-19	15:29:55	2'000	48.46	SE	2024-11-20	13:04:45	2'000	49.6	SE
2024-11-19	15:34:16	2°000	48.59	SE	2024-11-20	13:12:51	2°000	49.55	SE
2024-11-19	15:50:21	200	48.6	SE	2024-11-20	13:22:35	2'000	49.57	SE
2024-11-19	15:50:21	1,800	48.6	SE	2024-11-20	13:33:12	1,981	49.61	SE
2024-11-19	15:50:21	200	48.6	SE	2024-11-20	13:33:12	19	49.61	SE
2024-11-19	15:50:23	278	48.63	SE	2024-11-20	13:43:20	2'000	49.6	SE
2024-11-19	15:50:23	861	48.63	SE	2024-11-20	13:52:27	2'000	49.64	SE
2024-11-19	15:50:23	861	48.63	SE	2024-11-20	14:02:37	2'000	49.69	SE
2024-11-19	15:50:23	861	48.63	SE	2024-11-20	14:10:34	2'000	49.59	SE
2024-11-19	15:50:23	65	48.63	SE	2024-11-20	14:21:31	2'000	49.67	SE
2024-11-19	15:57:08	2°000	48.59	SE	2024-11-20	14:31:34	2'000	49.63	SE
2024-11-19	16:00:38	2'000	48.58	SE	2024-11-20	14:39:35	2'000	49.62	SE
2024-11-19	16:02:09	397	48.61	SE	2024-11-20	14:49:10	457	49.55	SE
2024-11-19	16:03:32	2°000	48.61	SE	2024-11-20	14:52:32	2'000	49.59	SE
2024-11-20	09:10:15	2°000	49.67	SE	2024-11-20	15:01:33	2'000	49.49	SE
2024-11-20	09:20:25	2°000	49.73	SE	2024-11-20	15:12:41	1'676	49.47	SE
2024-11-20	09:29:52	2°000	49.65	SE	2024-11-20	15:12:41	324	49.47	SE
2024-11-20	09:39:12	2°000	49.6	SE	2024-11-20	15:20:09	245	49.51	SE
2024-11-20	09:49:12	1'704	49.56	SE	2024-11-20	15:21:01	2°0000	49.47	SE
2024-11-20	09:49:12	296	49.56	SE	2024-11-20	15:30:42	2°0000	49.43	SE
2024-11-20	10:00:24	297	49.45	SE	2024-11-20	15:41:17	2'000	49.26	SE
2024-11-20	10:00:25	253	49.45	SE	2024-11-20	15:43:55	2°0000	49.26	SE

2024-11-20	15:49:24	2'000	49.4	SE
2024-11-20	15:53:10	2'000	49.37	SE
2024-11-20	15:58:02	2'000	49.34	SE
2024-11-20	16:01:47	1,608	49.31	SE
2024-11-20	16:01:47	392	49.31	SE
2024-11-20	16:06:25	36	49.17	SE
2024-11-20	16:06:35	1,964	49.17	SE
2024-11-20	16:10:36	421	49.14	SE
2024-11-20	16:10:36	309	49.14	SE
2024-11-20	16:12:49	897	49.17	SE
2024-11-20	16:15:17	2'000	49.14	SE
2024-11-20	16:19:10	2'000	49.16	SE
2024-11-20	16:24:07	2'000	49.14	SE
2024-11-20	16:28:40	2'000	49.17	SE
2024-11-20	16:32:07	2'000	49.18	SE
2024-11-20	16:37:04	2'000	49.23	SE
2024-11-20	16:41:02	2'000	49.19	SE
2024-11-20	16:45:33	2'000	49.18	SE
2024-11-20	16:50:05	2'000	49.23	SE
2024-11-20	16:55:03	2'000	49.28	SE
2024-11-20	16:59:28	600	49.25	SE
2024-11-20	16-59-53	540	49.25	SE
2024-11-20	16-59-53	203	49.25	SE