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15 July 2024
13 July 2024
12 July 2024
10 July 2024
7 July 2024
5 July 2024
1 July 2024
30 June 2024
Release according to Article 41 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution
29 June 2024
Release according to Article 50 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution
28 June 2024
26 June 2024
24 June 2024
11 June 2024
5 June 2024
31 May 2024
Adtran Holdings, Inc.: Ulrich Dopfer, Acquisition of 1,280 shares in ADTRAN Holdings, Inc. (ISIN US00486H1059) due to the vesting of 2,233 Restricted Stock Units (granted May 24, 2023) pursuant …
Adtran Holdings, Inc.: Christoph Glingener, Acquisition of 1,105 shares in ADTRAN Holdings, Inc. (ISIN US00486H1059) due to the vesting of 1,906 Restricted Stock Units (granted May 24, 2023) …
22 May 2024
10 May 2024
9 May 2024
7 May 2024
ADTRAN Holdings, Inc. reports first quarter 2024 financial results
3 May 2024
Non-cash goodwill impairment for the first quarter 2024 in an estimated amount of $293 million; no impact on non-GAAP results and cash flow for the first quarter 2024
30 April 2024
18 April 2024
31 March 2024
27 March 2024
21 March 2024
06
Aug 24
Press Release – half-yearly financial report
07
Conference Call
10
Publication half-yearly financial report
Nov 24
Press Release – quarterly financial report (call-date Q3)
08
13
Publication quarterly financial report (call-date Q3)