BOX (NYSE: BOX) Form 144 lists multiple insider resale notices in 2026

Rhea-AI Filing Summary

Box, Inc. reported reported Form 144 sales notices for restricted and performance stock lapses tied to an insider at the address shown. The filing lists multiple sales notices across March–May 2026, including filings showing 4,612; 5,942; and 6,528 share events on 03/06/2026, 03/25/2026/04/07/2026 and a 05/01/2026 entry. The entries are labeled as Restricted Stock Lapse and Performance Stock Lapse and include dollar amounts associated with each sale notice.

Insights

Equity Compensation Analyst

Form 144 notices show routine post-vesting dispositions from equity compensation.

The filing lists multiple share sale notices tied to restricted stock and performance stock lapses on specific dates in 2026. The pattern is consistent with shares becoming transferable after vesting and being reported for resale.

Cash‑flow treatment is shown as dollar amounts per line but the filing does not state whether amounts reflect gross proceeds or net, nor whether sales were open‑market or through other methods; subsequent broker reports or Form 4/5 filings may clarify execution details.

Key Figures

03/06/2026 shares listed: 4,612 shares 03/25/2026 shares listed: 5,942 shares 04/07/2026 shares listed: 6,528 shares +2 more

5 metrics

03/06/2026 shares listed 4,612 shares listed with $118,897.00 on 03/06/2026

03/25/2026 shares listed 5,942 shares listed with $143,202.00 on 03/25/2026

04/07/2026 shares listed 6,528 shares listed with $157,129.00 on 04/07/2026

05/01/2026 shares listed 5,942 shares listed with $148,550.00 on 05/01/2026

Filer broker Charles Schwab & Co., Inc. listed as broker at 3000 Schwab Way, Westlake TX

Key Terms

Restricted Stock Lapse, Performance Stock Lapse, Form 144

3 terms

Restricted Stock Lapse financial

"03/20/2026 | Restricted Stock Lapse | Box, Inc."

Performance Stock Lapse financial

"04/02/2026 | Performance Stock Lapse | Box, Inc."

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

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

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

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	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	12470	313881.00	138449581	05/08/2026	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	03/20/2026	Restricted Stock Lapse	Box, Inc.			5942	03/20/2026	Equity Compensation
Common	04/02/2026	Performance Stock Lapse	Box, Inc.			6528	04/02/2026	Equity Compensation

* 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
OLIVIA NOTTEBOHM 900 JEFFERSON AVE REDWOOD CITY CA 94063	BOX INC	03/06/2026	4612	118897.00
OLIVIA NOTTEBOHM 900 JEFFERSON AVE REDWOOD CITY CA 94063	BOX INC	03/25/2026	5942	143202.00
OLIVIA NOTTEBOHM 900 JEFFERSON AVE REDWOOD CITY CA 94063	BOX INC	04/07/2026	6528	157129.00
OLIVIA NOTTEBOHM 900 JEFFERSON AVE REDWOOD CITY CA 94063	BOX INC	05/01/2026	5942	148550.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)