Strategy Inc — DEFA14A Filings
11 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by Strategy Inc (STRK), sorted by most recent first. Each row links to the full filing on EdgarLookup. Strategy Inc has filed 11 DEFA14A documents with the SEC since 2017. To view all SEC filings by Strategy Inc, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
144/A
25-NSE
3
3/A
4
4/A
424B2
424B3
424B5
5
8-A12B
8-A12G
8-K
8-K/A
ARS
CERT
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
FWP
NT 10-K
POS AM
PRE 14A
PRER14A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
T-3
T-3/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001193125-25-177525 | Aug 11, 2025 | — |
| DEFA14A | DEFA14A | 0001193125-25-100731 | Apr 28, 2025 | — |
| DEFA14A | DEFA14A | 0001140361-25-000232 | Jan 3, 2025 | — |
| DEFA14A | DEFA14A | 0001193125-24-094647 | Apr 12, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-23-100674 | Apr 13, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-22-105571 | Apr 14, 2022 | — |
| DEFA14A | DEFA14A | 0001193125-21-117749 | Apr 15, 2021 | — |
| DEFA14A | DEFA14A | 0001193125-20-109299 | Apr 16, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-19-110902 | Apr 18, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-18-122676 | Apr 19, 2018 | — |
| DEFA14A | DEFA14A | 0001193125-17-130698 | Apr 20, 2017 | — |