Box Inc (BOX) COO trades 5,834 shares under Rule 10b5-1 plan

Rhea-AI Filing Summary

Box Inc Chief Operating Officer Olivia Nottebohm reported a sale of 5,834 shares of Class A common stock on July 21, 2026 at $30.13 per share, effected under a Rule 10b5-1 trading plan adopted on July 9, 2025. Following this transaction, she holds 519,216 shares, including time- and performance-based restricted stock units that remain subject to vesting and continued service.

Insider Trade Summary 10b5-1

Net Seller: 5,834 shares

Net Sell 1 txn

Insider Nottebohm Olivia

Role Chief Operating Officer

Sold 5,834 shs ($176K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2	5,834	$30.13	$176K

Holdings After Transaction: Class A Common Stock — 519,216 shares (Direct)

Footnotes (2)

1. F1. The reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on July 9, 2025.
2. F2. Certain of these shares are represented by time-based and performance-based restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Common Stock of the Issuer subject to the applicable vesting schedule and the Reporting Person's continuous service through each such date.

Key Figures

Shares sold: 5,834 shares Sale price: $30.13 per share Shares held after transaction: 519,216 shares +1 more

4 metrics

Shares sold 5,834 shares Class A Common Stock sold on July 21, 2026

Sale price $30.13 per share Price for the 5,834 Class A shares sold

Shares held after transaction 519,216 shares Total direct and RSU-based holdings after July 21, 2026 sale

Net shares sold 5,834 shares Net share change reported as a net-sell in transaction summary

Key Terms

Rule 10b5-1 trading plan, restricted stock units, performance-based restricted stock units

3 terms

Rule 10b5-1 trading plan regulatory

"reported sales were effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

restricted stock units financial

"shares are represented by time-based and performance-based restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

performance-based restricted stock units financial

"time-based and performance-based restricted stock units ("RSUs")"

Performance-based restricted stock units are a type of employee equity award that converts into company shares only if predefined financial or operational targets are met over a set period. Think of it like a bonus check that becomes stock only when specific goals are hit; it ties pay to results, aligning managers’ incentives with shareholders. Investors care because these awards affect future share count, executive incentives, and signal how management’s success will be measured and rewarded.

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/22/2026 - 04:30 PM Accepted by SEC EDGAR 07/22/2026 - 04:30 PM Learn about SEC filing dates

FAQ

What insider stock sale did Box (BOX) COO Olivia Nottebohm report?

COO Olivia Nottebohm reported selling 5,834 shares of Box Class A common stock at $30.13 per share on July 21, 2026. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan adopted on July 9, 2025.

How many Box (BOX) shares does Olivia Nottebohm hold after this transaction?

After the reported sale, Olivia Nottebohm holds 519,216 shares of Box equity. This figure includes shares represented by time-based and performance-based restricted stock units (RSUs), which are subject to vesting conditions and her continued service with the company.

Was Olivia Nottebohm’s Box (BOX) stock sale made under a Rule 10b5-1 plan?

Yes. The reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted on July 9, 2025. Such plans allow pre-scheduled trades, reducing the significance of trade timing as a signal about insider views of the company’s prospects.

Do Olivia Nottebohm’s remaining Box (BOX) holdings include RSUs?

Yes. A portion of the 519,216 shares reported as held after the sale is represented by restricted stock units (RSUs). Each RSU entitles her to one share of Box common stock, contingent on meeting the applicable vesting schedule and continued service.

What was the net share change in this Box (BOX) insider transaction?

The transaction resulted in a net disposition of 5,834 shares of Box Class A common stock. According to the transaction summary, this was a net-sell event, with no offsetting purchases or derivative exercises reported in the same Form 4 filing.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Nottebohm Olivia

(Last) (First) (Middle)

900 JEFFERSON AVE

(Street)

REDWOOD CITY CALIFORNIA 94063

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BOX INC [ BOX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Operating Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	07/21/2026		S(1)		5,834	D	$30.13	519,216(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on July 9, 2025.

2. Certain of these shares are represented by time-based and performance-based restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Common Stock of the Issuer subject to the applicable vesting schedule and the Reporting Person's continuous service through each such date.

	/s/ David Leeb, Attorney-in-Fact	07/22/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)