Lumen Technologies, Inc. SEC filings LUMN

Lumen Technologies, Inc. has 1,004 filings in SEC EDGAR's recent list, going back to Sep 10, 2015. Its latest annual report, Form ARS, was filed on Apr 6, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.

Form Description Filed Period
ARS Annual report to shareholders Apr 6, 2026 Dec 31, 2025
10-K Annual report Feb 20, 2026 Dec 31, 2025
ARS Annual report to shareholders Mar 31, 2025 Dec 31, 2024
10-K Annual report Feb 20, 2025 Dec 31, 2024
10-K Annual report Feb 22, 2024 Dec 31, 2023
10-K Annual report Feb 23, 2023 Dec 31, 2022
10-K Annual report Feb 24, 2022 Dec 31, 2021
10-K Annual report Feb 25, 2021 Dec 31, 2020
10-K Annual report Feb 28, 2020 Dec 31, 2019
10-K Annual report Mar 11, 2019 Dec 31, 2018
10-K Annual report Mar 1, 2018 Dec 31, 2017
10-K Annual report Feb 23, 2017 Dec 31, 2016
10-K Annual report Feb 25, 2016 Dec 31, 2015

Showing 13 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.

Company profile

Industry
Telephone Communications (No Radiotelephone) (SIC 4813)
Listed as
LUMN (Nasdaq)
Fiscal year ends
December 31
Incorporated in
LA
Headquarters
Monroe, LA
SEC filer status
Large accelerated filer
SEC CIK
18926
Former names
CENTURYLINK, INC (until Jan 20, 2021); CENTURYTEL INC (until Nov 8, 2010); CENTURY TELEPHONE ENTERPRISES INC (until May 14, 1999)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.