ADTRAN Holdings, Inc.

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ADTRAN Holdings, Inc.

Ticker: ADTN

Industry: Telephone & Telegraph Apparatus

Annual Reports (10-K)

10-K

Annual Report

2025-03-03

10-K

Annual Report 2023 FY

2024-03-15

10-K/A

Annual Report 2022 FY

2023-08-14

10-K

Annual Report 2022 FY

2023-03-01

10-K

Annual Report 2021 FY

2022-02-25

Quarterly Reports (10-Q)

10-Q

Quarterly Report 2024 Q3

2024-11-12

10-Q

Quarterly Report 2024 Q2

2024-08-09

10-Q

Quarterly Report 2024 Q1

2024-05-10

10-Q/A

Quarterly Report 2023 Q3

2024-03-15

10-Q/A

Quarterly Report 2023 Q2

2024-03-15

Current Reports (8-K)

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

ADTRAN Holdings, Inc.

Ticker: ADTN

Industry: Telephone & Telegraph Apparatus

Annual Reports (10-K)

Quarterly Reports (10-Q)

Current Reports (8-K)

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