$LUMN SEC Filings

Filing Filed On
FORM 4 SUBMISSION 24 May 2021
FORM 4 SUBMISSION 24 May 2021
8-K 20 May 2021
FORM 3 SUBMISSION 20 May 2021
10-Q 06 May 2021
IRANNOTICE 06 May 2021
8-K 05 May 2021
DEF 14A 07 Apr 2021
DEFA14A 07 Apr 2021
PRE 14A 25 Mar 2021
FORM 4 SUBMISSION 10 Mar 2021
FORM 3 SUBMISSION 04 Mar 2021
FORM 4 SUBMISSION 03 Mar 2021
FORM 4 SUBMISSION 03 Mar 2021
FORM 4 SUBMISSION 03 Mar 2021
FORM 4 SUBMISSION 03 Mar 2021
FORM 4 SUBMISSION 03 Mar 2021
FORM 4/A SUBMISSION 03 Mar 2021
FORM 4 SUBMISSION 03 Mar 2021
FORM 4 SUBMISSION 02 Mar 2021