Short answer
MicroStrategy (MSTR) filed an 8-K current report with the SEC on September 14, 2026 reporting Item 8.01 (Other Events), Item 7.01 (Regulation FD Disclosure). Signature page only, dated September 14, 2026.
MicroStrategy 8-K event analysis
AI summary of each reported item and its exhibits
Item 7.01 · Regulation FD Disclosure
- Signature page only, dated September 14, 2026
- No substantive Regulation FD disclosure or investor-actionable information provided
Item 8.01 · Other Events
- No ATM equity issuance or bitcoin transactions during September 8–13, 2026
- Bitcoin holdings approximately 845,050 BTC, acquired for $63.73B at average cost $75,412 per bitcoin
- Repurchased 1,420,467 STRC shares for $139.3M, supporting STRC market value and reducing outstanding preferred shares
- Repurchases funded from USD Cash, reducing balance to $1.30B while USD Reserve remained $5.10B
- Remaining repurchase authorization: $1.05B preferred stock and $1.0B MSTR common stock
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