HUNTINGTON INGALLS INDUSTRIES, INC. — DEFA14A Filings
16 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by HUNTINGTON INGALLS INDUSTRIES, INC. (HII), sorted by most recent first. Each row links to the full filing on EdgarLookup. HUNTINGTON INGALLS INDUSTRIES, INC. has filed 16 DEFA14A documents with the SEC since 2021. To view all SEC filings by HUNTINGTON INGALLS INDUSTRIES, INC., see the full filings list.
All
10-12B
10-12B/A
10-K
10-K/A
10-Q
11-K
11-K/A
144
3
3/A
305B2
4
4/A
424B3
424B5
5
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
NO ACT
POSASR
PRE 14A
PX14A6G
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001501585-26-000015 | Mar 20, 2026 | — |
| DEFA14A | DEFA14A | 0001501585-25-000025 | Mar 21, 2025 | — |
| DEFA14A | DEFA14A | 0001193125-24-071273 | Mar 19, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-23-074727 | Mar 20, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-22-080317 | Mar 21, 2022 | — |
| DEFA14A | DEFA14A | 0001193125-21-087137 | Mar 19, 2021 | — |
| DEFA14A | DEFA14A | 0001193125-20-106801 | Apr 14, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-074467 | Mar 16, 2020 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-19-077568 | Mar 18, 2019 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-18-088935 | Mar 20, 2018 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-17-091606 | Mar 22, 2017 | — |
| DEFA14A | DEFA14A | 0001193125-16-510412 | Mar 18, 2016 | — |
| DEFA14A | ADDITIONAL MATERIALS | 0001193125-15-097898 | Mar 19, 2015 | — |
| DEFA14A | DEFA14A | 0001501585-14-000011 | Mar 18, 2014 | — |
| DEFA14A | FORM 8-K | 0001501585-13-000044 | Dec 17, 2013 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-13-108790 | Mar 15, 2013 | — |