$LUMN SEC Filings

Filing Filed On
8-K 09 Feb 2022
8-K 03 Nov 2021
8-K 29 Oct 2021
8-K 04 Aug 2021
8-K 03 Aug 2021
8-K 26 Jul 2021
8-K 15 Jun 2021
8-K 02 Jun 2021
8-K 20 May 2021
8-K 05 May 2021
8-K 25 Feb 2021
8-K 17 Feb 2021
8-K 10 Feb 2021
8-K 02 Feb 2021
8-K 26 Jan 2021
8-K 20 Jan 2021
8-K 13 Jan 2021
8-K 12 Jan 2021
8-K 14 Dec 2020
8-K 27 Nov 2020