Box insider plans Rule 144 sale of 2,500 shares on NYSE

Box Inc. insider plans a modest sale of common stock under Rule 144.

Accepted by SEC EDGAR 12/04/2025 - 04:03 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Box Inc. insider plans a modest sale of common stock under Rule 144. The notice covers a proposed sale of 2,500 common shares through UBS Financial Services on the NYSE, with an aggregate market value of $81,025.00. These shares were acquired as restricted stock units on 09/09/2021 from the issuer. The form also reports that the same person sold 5,000 common shares during the past three months for gross proceeds of $160,973.50. Shares outstanding are listed as 143,227,818, providing context for the relatively small size of the planned sale.

FAQ

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

What does this Form 144 filing disclose for BOX?

The filing discloses a planned sale of 2,500 Box Inc. common shares under Rule 144, to be sold through UBS Financial Services on the NYSE.

How many BOX shares are planned to be sold and at what market value?

The notice states that 2,500 common shares are proposed to be sold, with an aggregate market value of $81,025.00.

When and how were the BOX shares in this Form 144 acquired?

The 2,500 shares were acquired on 09/09/2021 as RSUs (restricted stock units) from the issuer, with payment noted as N/A.

What prior BOX share sales are reported in the last three months?

The person filing reports selling 5,000 common shares on 09/26/2025, generating $160,973.50 in gross proceeds.

How many Box Inc. shares are outstanding according to this notice?

The notice lists 143,227,818 common shares outstanding, which serves as a baseline for understanding the size of the planned sale.

Which broker and exchange are involved in the planned BOX share sale?

The planned sale is to be executed through UBS Financial Services, Inc. with trading on the NYSE.

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

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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	0001277624
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	BOX INC
SEC File Number	001-36805
Address of Issuer	900 JEFFERSON AVE REDWOOD CITY CALIFORNIA 94063
Phone	877-729-4269
Name of Person for Whose Account the Securities are To Be Sold	LAZAR JACK R
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
Common	UBS Financial Services, Inc. 1000 Harbor Blvd 3rd Floor Weehawken NJ 07086	2500	81025.00	143227818	12/04/2025	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	09/09/2021	RSU	Issuer			2500	09/09/2021	N/A

* 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
Jack R Lazar 900 JEFFERSON AVE REDWOOD CITY CA 94063	Common	09/26/2025	5000	160973.50

144: Remarks and Signature

Remarks
Date of Notice	12/04/2025
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/27/2025
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/ UBS Financial Services Inc, as attorney-in-fact for Jack R. Lazar
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)