Block director Anthony Mathew Eisen sells $462K

Morgan Stanley Smith Barney LLC is listed as the broker for the October 12, 2026 sale.

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Form Type

144

Rhea-AI Filing Summary

Block, Inc. (XYZ) director Anthony Mathew Eisen reported selling 6,000 common shares on October 12, 2026, with an aggregate market value of $461,820. The notice also lists his common-stock sales during the preceding three months, including 141,000 shares on July 15 and 41,000 shares on August 5, 2026.

Key Figures

Shares sold: 6,000 common shares Aggregate market value: $461,820 Shares outstanding: 540,816,000 shares +2 more

5 metrics

Shares sold 6,000 common shares Reported sale on October 12, 2026

Aggregate market value $461,820 Sale listed for October 12, 2026

Shares outstanding 540,816,000 shares Count listed in the securities information

Shares sold 141,000 common shares Past-three-month transaction dated July 15, 2026

Shares sold 41,000 common shares Past-three-month transaction dated August 5, 2026

Key Terms

Rule 144, Restricted Stock, Securities To Be Sold

3 terms

Rule 144 regulatory

"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.

Restricted Stock financial

"Restricted Stock | ISSUER"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Securities To Be Sold regulatory

"144: Securities To Be Sold"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many Block (XYZ) shares did Anthony Mathew Eisen report selling?

Anthony Mathew Eisen, identified as a director, reported selling 6,000 Block common shares on October 12, 2026, with an aggregate market value of $461,820. Morgan Stanley Smith Barney LLC is listed as the broker.

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

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Available on EDGAR 10/13/2026 - 08:50 AM EDT Accepted by SEC EDGAR 10/13/2026 - 08:49 AM EDT

144: Filer Information

Filer CIK

0001933928

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

BLOCK, INC.

SEC File Number

001-37622

Address of Issuer

1955 Broadway, Suite 600
Oakland
CALIFORNIA
94612

Phone

415-375-3176

Name of Person for Whose Account the Securities are To Be Sold

ANTHONY M EISEN

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

Director

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

Common

Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York NY 10004

6000

461820.00

540816000

10/12/2026

NYSE

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 *

Common

01/31/2022

Restricted Stock

ISSUER

6000

01/31/2022

Not Applicable

* 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

Name and Address of Seller

Title of Securities Sold

Date of Sale

Amount of Securities Sold

Gross Proceeds