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Strategy Inc — SEC Filings — 10-K, 10-Q, 8-K

MSTR
NASDAQTechnologySoftware - ApplicationCIK 0001050446strategy.comAbout MSTR
Last close · Oct 16, 2026136.83−14.46 (−9.56%)
Market cap$55.1B

What the company itself has filed with the SEC: annual and quarterly reports, 8-K current reports with the earnings press release, proxy statements and securities offerings. The originals, each linked to EDGAR.

SEC filings

204 since 2023-10-18
  1. 2026-10-16DEFA14A
    Additional proxy materials
    Filing ↗
  2. 2026-10-16DEFA14A
    Additional proxy materials
    Filing ↗
  3. 2026-10-168-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  4. 2026-10-15DEFA14A
    Additional proxy materials
    Filing ↗
  5. 2026-10-14DEFA14A
    Additional proxy materials
    Filing ↗
  6. 2026-10-13DEFA14A
    Additional proxy materials
    Filing ↗
  7. 2026-10-13DEFA14A
    Additional proxy materials
    Filing ↗
  8. 2026-10-138-K
    7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  9. 2026-10-09DEFA14A
    Additional proxy materials
    Filing ↗
  10. 2026-10-05DEFA14A
    Additional proxy materials
    Filing ↗
  11. 2026-10-05DEFA14A
    Additional proxy materials
    Filing ↗
  12. 2026-10-058-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  13. 2026-10-05DEF 14A
    Proxy statement
    Filing ↗
  14. 2026-10-01DEFA14A
    Additional proxy materials
    Filing ↗
  15. 2026-10-018-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  16. 2026-09-30DEFA14A
    Additional proxy materials
    Filing ↗
  17. 2026-09-29DEFA14A
    Additional proxy materials
    Filing ↗
  18. 2026-09-28DEFA14A
    Additional proxy materials
    Filing ↗
  19. 2026-09-28DEFA14A
    Additional proxy materials
    Filing ↗
  20. 2026-09-288-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  21. 2026-09-25DEFA14A
    Additional proxy materials
    Filing ↗
  22. 2026-09-25DEFA14A
    Additional proxy materials
    Filing ↗
  23. 2026-09-258-K
    8.01Other Events
    Filing ↗
  24. 2026-09-25PRE 14A
    Preliminary proxy statement
    Filing ↗
  25. 2026-09-218-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  26. 2026-09-148-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  27. 2026-09-088-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  28. 2026-09-018-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  29. 2026-08-318-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  30. 2026-08-248-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  31. 2026-08-178-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  32. 2026-08-108-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  33. 2026-08-038-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  34. 2026-08-0310-Q
    Quarterly report · period ended 2026-06-30
    Filing ↗
  35. 2026-07-318-K
    9.01Financial Statements and Exhibits
    Filing ↗
  36. 2026-07-308-K
    2.02Results of Operations (Earnings)7.01Regulation FD Disclosure9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  37. 2026-07-278-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  38. 2026-07-208-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  39. 2026-07-138-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  40. 2026-07-068-K
    5.02Departure/Election of Directors or Officers7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  41. 2026-06-298-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  42. 2026-06-23424B5
    Prospectus supplement
    Filing ↗
  43. 2026-06-228-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  44. 2026-06-158-K
    3.03Modification to Security-Holder Rights5.03Amendment to Articles/Bylaws7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  45. 2026-06-158-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  46. 2026-06-108-K
    5.07Submission of Matters to a Shareholder Vote
    Filing ↗
  47. 2026-06-088-K
    8.01Other Events
    Filing ↗
  48. 2026-06-088-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  49. 2026-06-08DEFA14A
    Additional proxy materials
    Filing ↗
  50. 2026-06-04DEFA14A
    Additional proxy materials
    Filing ↗
  51. 2026-06-03DEFA14A
    Additional proxy materials
    Filing ↗
  52. 2026-06-02DEFA14A
    Additional proxy materials
    Filing ↗
  53. 2026-06-01DEFA14A
    Additional proxy materials
    Filing ↗
  54. 2026-06-018-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  55. 2026-05-29DEFA14A
    Additional proxy materials
    Filing ↗
  56. 2026-05-28DEFA14A
    Additional proxy materials
    Filing ↗
  57. 2026-05-27DEFA14A
    Additional proxy materials
    Filing ↗
  58. 2026-05-26DEFA14A
    Additional proxy materials
    Filing ↗
  59. 2026-05-26DEFA14A
    Additional proxy materials
    Filing ↗
  60. 2026-05-268-K
    7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  61. 2026-05-22DEFA14A
    Additional proxy materials
    Filing ↗
  62. 2026-05-21DEFA14A
    Additional proxy materials
    Filing ↗
  63. 2026-05-19DEFA14A
    Additional proxy materials
    Filing ↗
  64. 2026-05-18DEFA14A
    Additional proxy materials
    Filing ↗
  65. 2026-05-188-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  66. 2026-05-158-K
    8.01Other Events
    Filing ↗
  67. 2026-05-14DEFA14A
    Additional proxy materials
    Filing ↗
  68. 2026-05-13DEFA14A
    Additional proxy materials
    Filing ↗
  69. 2026-05-12DEFA14A
    Additional proxy materials
    Filing ↗
  70. 2026-05-11DEFA14A
    Additional proxy materials
    Filing ↗
  71. 2026-05-118-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  72. 2026-05-07DEFA14A
    Additional proxy materials
    Filing ↗
  73. 2026-05-06DEFA14A
    Additional proxy materials
    Filing ↗
  74. 2026-05-0610-Q
    Quarterly report · period ended 2026-03-31
    Filing ↗
  75. 2026-05-05DEFA14A
    Additional proxy materials
    Filing ↗
  76. 2026-05-058-K
    2.02Results of Operations (Earnings)7.01Regulation FD Disclosure9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  77. 2026-05-04DEFA14A
    Additional proxy materials
    Filing ↗
  78. 2026-05-048-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  79. 2026-05-01DEFA14A
    Additional proxy materials
    Filing ↗
  80. 2026-05-018-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  81. 2026-04-29DEFA14A
    Additional proxy materials
    Filing ↗
  82. 2026-04-28DEFA14A
    Additional proxy materials
    Filing ↗
  83. 2026-04-28DEFA14A
    Additional proxy materials
    Filing ↗
  84. 2026-04-28ARS
    Annual report to shareholders · period ended 2025-12-31
    Filing ↗
  85. 2026-04-28DEF 14A
    Proxy statement
    Filing ↗
  86. 2026-04-278-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  87. 2026-04-24DEFA14A
    Additional proxy materials
    Filing ↗
  88. 2026-04-23DEFA14A
    Additional proxy materials
    Filing ↗
  89. 2026-04-208-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  90. 2026-04-17DEFA14A
    Additional proxy materials
    Filing ↗
  91. 2026-04-17PRE 14A
    Preliminary proxy statement
    Filing ↗
  92. 2026-04-138-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  93. 2026-04-068-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  94. 2026-04-018-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  95. 2026-03-308-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  96. 2026-03-238-K
    1.01Entry into a Material Agreement1.02Termination of a Material Agreement5.03Amendment to Articles/Bylaws8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  97. 2026-03-23424B5
    Prospectus supplement
    Filing ↗
  98. 2026-03-23424B5
    Prospectus supplement
    Filing ↗
  99. 2026-03-23424B5
    Prospectus supplement
    Filing ↗
  100. 2026-03-238-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  101. 2026-03-168-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  102. 2026-03-098-K
    7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  103. 2026-03-028-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  104. 2026-02-238-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  105. 2026-02-19S-8
    Employee stock plan registration
    Filing ↗
  106. 2026-02-1910-K
    Annual report · period ended 2025-12-31
    Filing ↗
  107. 2026-02-178-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  108. 2026-02-098-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  109. 2026-02-058-K
    2.02Results of Operations (Earnings)7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  110. 2026-02-028-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  111. 2026-02-028-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  112. 2026-01-268-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  113. 2026-01-208-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  114. 2026-01-128-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  115. 2026-01-058-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  116. 2026-01-028-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  117. 2025-12-298-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  118. 2025-12-228-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  119. 2025-12-158-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  120. 2025-12-088-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  121. 2025-12-018-K
    5.02Departure/Election of Directors or Officers7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  122. 2025-11-178-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  123. 2025-11-138-K
    3.03Modification to Security-Holder Rights5.03Amendment to Articles/Bylaws9.01Financial Statements and Exhibits
    Filing ↗
  124. 2025-11-108-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  125. 2025-11-07424B5
    Prospectus supplement
    Filing ↗
  126. 2025-11-078-K
    1.01Entry into a Material Agreement8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  127. 2025-11-048-K
    1.01Entry into a Material Agreement1.02Termination of a Material Agreement8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  128. 2025-11-04424B5
    Prospectus supplement
    Filing ↗
  129. 2025-11-04424B5
    Prospectus supplement
    Filing ↗
  130. 2025-11-04424B5
    Prospectus supplement
    Filing ↗
  131. 2025-11-04424B5
    Prospectus supplement
    Filing ↗
  132. 2025-11-04424B5
    Prospectus supplement
    Filing ↗
  133. 2025-11-038-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  134. 2025-11-03424B5
    Prospectus supplement
    Filing ↗
  135. 2025-11-0310-Q
    Quarterly report · period ended 2025-09-30
    Filing ↗
  136. 2025-11-038-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  137. 2025-10-308-K
    2.02Results of Operations (Earnings)7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  138. 2025-10-278-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  139. 2025-10-208-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  140. 2025-10-148-K
    7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  141. 2025-10-068-K
    2.02Results of Operations (Earnings)5.02Departure/Election of Directors or Officers7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  142. 2025-10-018-K
    8.01Other Events
    Filing ↗
  143. 2025-09-308-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  144. 2025-09-298-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  145. 2025-09-228-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  146. 2025-09-158-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  147. 2025-09-088-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  148. 2025-09-028-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  149. 2025-09-028-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  150. 2025-08-288-K
    8.01Other Events
    Filing ↗
  151. 2025-08-258-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  152. 2025-08-188-K
    7.01Regulation FD Disclosure8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  153. 2025-08-11DEFA14A
    Additional proxy materials
    Filing ↗
  154. 2025-08-118-K
    5.03Amendment to Articles/Bylaws8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  155. 2025-08-118-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  156. 2025-08-0510-Q
    Quarterly report · period ended 2025-06-30
    Filing ↗
  157. 2025-08-048-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  158. 2025-07-318-K
    5.03Amendment to Articles/Bylaws8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  159. 2025-07-31424B5
    Prospectus supplement
    Filing ↗
  160. 2025-07-318-K
    2.02Results of Operations (Earnings)8.01Other Events9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  161. 2025-07-298-K
    3.03Modification to Security-Holder Rights5.03Amendment to Articles/Bylaws8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  162. 2025-07-288-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  163. 2025-07-25424B5
    Prospectus supplement
    Filing ↗
  164. 2025-07-258-K
    1.01Entry into a Material Agreement8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  165. 2025-07-238-K
    8.01Other Events
    Filing ↗
  166. 2025-07-218-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  167. 2025-07-21424B5
    Prospectus supplement
    Filing ↗
  168. 2025-07-218-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  169. 2025-07-148-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  170. 2025-07-078-K
    5.03Amendment to Articles/Bylaws8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  171. 2025-07-07424B5
    Prospectus supplement
    Filing ↗
  172. 2025-07-07424B5
    Prospectus supplement
    Filing ↗
  173. 2025-07-078-K
    2.02Results of Operations (Earnings)7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  174. 2025-07-018-K
    5.02Departure/Election of Directors or Officers
    Filing ↗
  175. 2025-06-308-K
    7.01Regulation FD Disclosure8.01Other Events
    Filing ↗
  176. 2025-06-06424B5
    Prospectus supplement
    Filing ↗
  177. 2025-06-02424B5
    Prospectus supplement
    Filing ↗
  178. 2025-05-22424B5
    Prospectus supplement
    Filing ↗
  179. 2025-05-0510-Q
    Quarterly report · period ended 2025-03-31
    Filing ↗
  180. 2025-05-01424B5
    Prospectus supplement
    Filing ↗
  181. 2025-04-28ARS
    Annual report to shareholders · period ended 2024-12-31
    Filing ↗
  182. 2025-04-28DEFA14A
    Additional proxy materials
    Filing ↗
  183. 2025-04-28DEF 14A
    Proxy statement
    Filing ↗
  184. 2025-03-21424B5
    Prospectus supplement
    Filing ↗
  185. 2025-03-18424B5
    Prospectus supplement
    Filing ↗
  186. 2025-03-10424B5
    Prospectus supplement
    Filing ↗
  187. 2025-02-1810-K
    Annual report · period ended 2024-12-31
    Filing ↗
  188. 2025-02-03424B5
    Prospectus supplement
    Filing ↗
  189. 2025-01-27424B5
    Prospectus supplement
    Filing ↗
  190. 2025-01-27S-3ASR
    Shelf registration (automatic)
    Filing ↗
  191. 2025-01-03DEFA14A
    Additional proxy materials
    Filing ↗
  192. 2025-01-03DEF 14A
    Proxy statement
    Filing ↗
  193. 2024-12-23PRE 14A
    Preliminary proxy statement
    Filing ↗
  194. 2024-10-3110-Q
    Quarterly report · period ended 2024-09-30
    Filing ↗
  195. 2024-10-30424B5
    Prospectus supplement
    Filing ↗
  196. 2024-08-0610-Q
    Quarterly report · period ended 2024-06-30
    Filing ↗
  197. 2024-08-01S-3ASR
    Shelf registration (automatic)
    Filing ↗
  198. 2024-05-0110-Q
    Quarterly report · period ended 2024-03-31
    Filing ↗
  199. 2024-04-12ARS
    Annual report to shareholders · period ended 2023-12-31
    Filing ↗
  200. 2024-04-12DEFA14A
    Additional proxy materials
    Filing ↗
  201. 2024-04-12DEF 14A
    Proxy statement
    Filing ↗
  202. 2024-02-1510-K
    Annual report · period ended 2023-12-31
    Filing ↗
  203. 2023-11-30424B5
    Prospectus supplement
    Filing ↗
  204. 2023-11-0110-Q
    Quarterly report · period ended 2023-09-30
    Filing ↗

Filings the company made itself, as EDGAR lists them; the documents stay on EDGAR. An 8-K is a current report, its item codes read from the filing metadata and coloured by materiality: high bankruptcy, delisting, restatement, change of control · material earnings, M&A, leadership · routine exhibits, Reg FD, votes. Insider trades (Form 4) are on Insiders; 13D/13G and 13F holders on Ownership.