# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-26-234764
Filing Date
2026-05-21
Accepted
2026-05-21 17:00:11
Documents
16

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | mstr-20260521.htm iXBRL | DEFA14A | 62411
2 | GRAPHIC | img74158722_0.gif | GRAPHIC | 2204
3 | GRAPHIC | img74158722_1.gif | GRAPHIC | 74289
4 | GRAPHIC | img74158722_2.gif | GRAPHIC | 19092
5 | GRAPHIC | img74158722_3.gif | GRAPHIC | 82166
6 | GRAPHIC | img74158722_4.jpg | GRAPHIC | 94170
7 | GRAPHIC | img74158722_5.jpg | GRAPHIC | 187191
8 | GRAPHIC | img74158722_6.gif | GRAPHIC | 29560
| Complete submission text file | 0001193125-26-234764.txt |  | 1439443

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | mstr-20260521.xsd | EX-101.SCH | 7061
19 | EXTRACTED XBRL INSTANCE DOCUMENT | mstr-20260521_htm.xml | XML | 1289

Mailing Address 1850 TOWERS CRESCENT PLAZA TYSONS CORNER VA 22182
Business Address 1850 TOWERS CRESCENT PLAZA TYSONS CORNER VA 22182 703-848-8600
Strategy Inc (Filer) CIK: 0001050446 (see all company filings)

EIN.: 510323571 | State of Incorp.: DE | Fiscal Year End: 0630
Type: DEFA14A | Act: 34 | File No.: 001-42509 | Film No.: 261009566
SIC: 6199 Finance Services
(CF Office: 09 Crypto Assets)