Strategy Inc officer plans sale of 106 shares

An officer of Strategy Inc has filed a Rule 144 notice to sell 106 Class A shares acquired via an ESPP purchase.

Rhea-AI Filing Summary

Strategy Inc (MSTR) received a Rule 144 notice for a planned sale of its Class A common stock by officer Thomas C. Chow. The notice covers 106 shares, acquired on August 31, 2026 through an ESPP purchase for cash from the issuer, to be sold through Fidelity Brokerage Services LLC on or about September 4, 2026.

Key Figures

Shares to be sold: 106 shares Aggregate amount: $14,707.50 Planned sale date: September 4, 2026 +2 more

5 metrics

Shares to be sold 106 shares Class A common stock covered by the Rule 144 notice

Aggregate amount $14,707.50 Aggregate dollar figure listed for the 106 shares in the securities information section

Planned sale date September 4, 2026 Date associated with the NASDAQ sale of 106 Class A shares

Acquisition date August 31, 2026 Date the 106 shares were acquired through an ESPP purchase

Issuer phone number 703-848-8600 Contact phone number for Strategy Inc listed in the issuer information

Key Terms

Rule 144, ESPP Purchase, attorney-in-fact

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

ESPP Purchase financial

"Class A | 08/31/2026 | ESPP Purchase | Issuer |"

attorney-in-fact regulatory

"as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Thomas Chow"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

What does the Form 144 filing mean for Strategy Inc (MSTR)?

The Form 144 filing reports that officer Thomas C. Chow has given notice of intent to sell 106 Class A shares of Strategy Inc under Rule 144 through Fidelity Brokerage Services LLC. It is a disclosure of a potential resale by an affiliate.

How many Strategy Inc (MSTR) shares are covered by this Rule 144 notice?

The notice covers 106 shares of Strategy Inc Class A common stock. The filing also shows an aggregate dollar amount of $14,707.50 associated with this block of shares as listed in the securities information section.

When were the Strategy Inc (MSTR) shares to be sold acquired?

The 106 Class A shares were acquired on August 31, 2026 via an ESPP Purchase from Strategy Inc, with the form listing the method of acquisition as a cash purchase from the issuer.

When is the planned sale date for the Strategy Inc (MSTR) shares in this Form 144?

The securities information section lists a date of September 4, 2026 for the sale of the 106 Class A shares on NASDAQ, indicating the intended timing of the transaction reported in the notice.

Who is handling the sale of the Strategy Inc (MSTR) shares under this Form 144?

The sale is to be executed through Fidelity Brokerage Services LLC, listed with an address in Smithfield, Rhode Island, as the broker for the 106 Class A shares of Strategy Inc to be sold on NASDAQ.

Who signed the Form 144 related to Strategy Inc (MSTR)?

The Form 144 is signed by /s/ Daniel Tucci as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for Thomas Chow, the person for whose account the securities are to be sold.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/04/2026 - 10:51 AM Accepted by SEC EDGAR 09/04/2026 - 10:51 AM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001834012
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Strategy Inc
SEC File Number	001-42509
Address of Issuer	1850 TOWERS CRESCENT PLAZA TYSONS CORNER VIRGINIA 22182
Phone	703-848-8600
Name of Person for Whose Account the Securities are To Be Sold	Chow Thomas C.
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	106	14707.50	364585501	09/04/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	08/31/2026	ESPP Purchase	Issuer			106	08/31/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/04/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Thomas Chow
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)