Box officer Olivia Nottebohm proposes $219K sale

Two earlier October sales were each for 5,293 shares, with gross proceeds of $182,608 and $220,083.

Available on EDGAR 11/10/2026 - 04:11 PM EST Accepted by SEC EDGAR 11/10/2026 - 04:11 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

BOX officer Olivia Nottebohm reported a proposed sale of 5,293 common shares, with an aggregate market value of $219,395 and an approximate sale date of November 10, 2026. The shares were acquired through a restricted stock lapse from Box, Inc. on September 20, 2026.

She also reported sales of 5,293 shares on October 5, 2026, for gross proceeds of $182,608, and 5,293 shares on October 21, 2026, for gross proceeds of $220,083. The stated date of plan adoption or giving of instruction, if relying on Rule 10b5-1, is July 2, 2026.

Key Figures

Proposed sale: 5,293 common shares Aggregate market value: $219,395 Earlier sale gross proceeds: $182,608 +2 more

5 metrics

Proposed sale 5,293 common shares Approximate sale date: November 10, 2026

Aggregate market value $219,395 For the proposed sale

Earlier sale gross proceeds $182,608 5,293 shares sold October 5, 2026

Earlier sale gross proceeds $220,083 5,293 shares sold October 21, 2026

Plan adoption or instruction date July 2, 2026 If relying on Rule 10b5-1

Key Terms

Restricted Stock Lapse, Rule 10b5-1, Aggregate Market Value, Gross Proceeds

4 terms

Restricted Stock Lapse technical

"Nature of Acquisition Transaction: Restricted Stock Lapse"

Rule 10b5-1 regulatory

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

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

Aggregate Market Value financial

"Number of Shares or Other Units To Be Sold | Aggregate Market Value"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

Gross Proceeds financial

"Amount of Securities Sold | Gross Proceeds"

The total amount of cash a company receives from a financing event or sale before any fees, expenses, taxes or deductions are taken out. Investors watch gross proceeds because it shows the raw scale of new capital being raised—think of it as the paycheck amount before withholdings—which helps assess how much funding is available for operations, growth, debt payoff or how much shareholder dilution might occur once costs are removed.

FAQ

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

How many BOX shares does Olivia Nottebohm plan to sell?

Olivia Nottebohm, an officer, reported a proposed sale of 5,293 common shares, with an aggregate market value of $219,395 and an approximate sale date of November 10, 2026.

What gross proceeds did Olivia Nottebohm report from earlier BOX share sales?

She reported gross proceeds of $182,608 from a sale of 5,293 shares on October 5, 2026, and $220,083 from a sale of 5,293 shares on October 21, 2026.

What date is listed for Olivia Nottebohm's Rule 10b5-1 plan?

The stated date of plan adoption or giving of instruction, if relying on Rule 10b5-1, is July 2, 2026.

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	0001801732
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	Nottebohm Olivia
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	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	5293	219395.00	137200773	11/10/2026	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	09/20/2026	Restricted Stock Lapse	Box, Inc.			5293	09/20/2026	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	10/05/2026	5293	182608.00
OLIVIA NOTTEBOHM 900 JEFFERSON AVE REDWOOD CITY CA 94063	BOX INC	10/21/2026	5293	220083.00

144: Remarks and Signature

Remarks
Date of Notice	11/10/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	07/02/2026
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	OLIVIA NOTTEBOHM
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)