SIRIUS XM HOLDINGS INC. — DEFA14A Filings
17 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by SIRIUS XM HOLDINGS INC. (SIRI), sorted by most recent first. Each row links to the full filing on EdgarLookup. SIRIUS XM HOLDINGS INC. has filed 17 DEFA14A documents with the SEC since 2019. To view all SEC filings by SIRIUS XM HOLDINGS INC., see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
144
144/A
15-12G
25-NSE
25-NSE/A
3
3/A
4
4/A
424A
424B1
424B2
424B3
424B5
424B7
425
5
8-A12B
8-A12G
8-A12G/A
8-K
8-K/A
8-K12B
ARS
CORRESP
DEF 14A
DEFA14A
DEFM14C
DEFR14A
DEL AM
EFFECT
FWP
NO ACT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PRER14A
RW
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13E4
SC 13E4/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001104659-25-034666 | Apr 14, 2025 | — |
| DEFA14A | — | 0000930413-24-001250 | Apr 8, 2024 | — |
| DEFA14A | — | 0000930413-23-001282 | Apr 21, 2023 | — |
| DEFA14A | — | 0000930413-22-000720 | Apr 18, 2022 | — |
| DEFA14A | — | 0000930413-21-000794 | Apr 20, 2021 | — |
| DEFA14A | — | 0000930413-20-001123 | Apr 21, 2020 | — |
| DEFA14A | — | 0000930413-19-001251 | Apr 22, 2019 | — |
| DEFA14A | — | 0000930413-18-001424 | Apr 23, 2018 | — |
| DEFA14A | — | 0000930413-17-001382 | Apr 4, 2017 | — |
| DEFA14A | — | 0000930413-16-006354 | Apr 8, 2016 | — |
| DEFA14A | — | 0000930413-15-001638 | Apr 6, 2015 | — |
| DEFA14A | DEFA14A | 0001193125-14-134610 | Apr 8, 2014 | — |
| DEFA14A | DEFA14A | 0001193125-13-149295 | Apr 10, 2013 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-159008 | Apr 11, 2012 | — |
| DEFA14A | DEFA14A | 0000950123-11-034974 | Apr 12, 2011 | — |
| DEFA14A | NOTICE OF INTERNET AVAILABILITY | 0000950123-08-014318 | Nov 4, 2008 | — |
| DEFA14A | CD RADIO INC. PROXY STATEMENT SUPPLEMENT. | 0000950133-96-001837 | Sep 11, 1996 | — |