X0609 4 2026-09-21 0001050446 Strategy Inc MSTR 0001309191 Patten Jarrod M false C/O STRATEGY INC 1850 TOWERS CRESCENT PLAZA TYSONS CORNER VA 22182 true false false false false Class A Common Stock 2026-09-21 4 M false 1425 18.236 A 29831 D Class A Common Stock 2026-09-21 4 S false 475 165.984 D 29356 D Class A Common Stock 2026-09-21 4 S false 475 167 D 28881 D Class A Common Stock 2026-09-21 4 S false 475 169 D 28406 D Series A Perpetual Strife Preferred Stock 10000 D Series A Perpetual Stretch Preferred Stock 29335 D Series A Perpetual Stride Preferred Stock 5000 D Director Stock Option (Right to buy) 18.236 2026-09-21 4 M false 1425 0 D 2027-05-31 Class A Common Stock 1425 25325 D The 1,425 shares exercised on September 21, 2026 pursuant to this option vested on May 31, 2019. Of the remaining 25,325 shares pursuant to this option, 325 shares vested on May 31, 2019, 12,500 shares vested on May 31, 2020, and 12,500 shares vested on May 31, 2021. /s/ Allein Sabel, Attorney-in-Fact 2026-09-22