Strategy Inc (MSTR) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-06-22 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Strategy Inc (MSTR) CIK: 0001050446 --- Reporting Owner --- Name: Le Phong CIK: 0001651669 Role: Director, Officer (President & CEO) --- Non-Derivative Transactions --- [Transaction #1] Security: Series A Perpetual Stretch Preferred Stock Date: 2026-06-22 | Code: P (Open market purchase) Shares: +11,000 | Price: $90.80 Total Value: $998,756.00 Shares Owned After: 11,000 | Ownership: I (Indirect) | Nature: By Phong Le Revocable Trust Footnotes: [F1] The reported price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $90.66 to $90.87, inclusive. The reporting person undertakes to provide to Strategy Inc ("Strategy"), any security holder of Strategy, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each price within the range set forth in this footnote. [F2] These securities are held directly by the Phong Le Revocable Trust, of which the Reporting Person is the trustee and beneficiary. --- Holdings --- [Holding #1] Security: Class A Common Stock Ownership: D (Direct) [Holding #2] Security: Series A Perpetual Strife Preferred Stock Ownership: D (Direct) [Holding #3] Security: Series A Perpetual Stretch Preferred Stock Ownership: D (Direct) [Holding #4] Security: Series A Perpetual Stretch Preferred Stock Ownership: I (Indirect) [Holding #5] Security: Series A Perpetual Stretch Preferred Stock Ownership: I (Indirect) [Holding #6] Security: Series A Perpetual Stretch Preferred Stock Ownership: I (Indirect) [Holding #7] Security: Series A Perpetual Stride Preferred Stock Ownership: D (Direct) --- Footnotes (Complete Index) --- F1: The reported price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $90.66 to $90.87, inclusive. The reporting person undertakes to provide to Strategy Inc ("Strategy"), any security holder of Strategy, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each price within the range set forth in this footnote. F2: These securities are held directly by the Phong Le Revocable Trust, of which the Reporting Person is the trustee and beneficiary. --- Signature --- /s/ /s/ Allein Sabel, Attorney-in-Fact (2026-06-22)