Box (NYSE: BOX) COO sells 6,528 shares under Rule 10b5-1 plan

Rhea-AI Filing Summary

BOX Inc Chief Operating Officer Olivia Nottebohm sold 6,528 shares of Class A Common Stock in an open-market transaction. The shares were sold at an average price of $24.07 per share on April 7, 2026, and she now directly holds 487,488 shares.

The filing notes that this sale was carried out under a pre-arranged Rule 10b5-1 trading plan adopted by the executive, indicating it was scheduled in advance rather than timed discretionarily. The filing also states that some of her holdings are in the form of time-based and performance-based restricted stock units that convert into common shares as they vest.

Insider Trade Summary 10b5-1

Net Seller: 6,528 shares ($157,129)

Net Sell 1 txn

Insider Nottebohm Olivia

Role Chief Operating Officer

Sold 6,528 shs ($157K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	6,528	$24.07	$157K

Holdings After Transaction: Class A Common Stock — 487,488 shares (Direct)

Footnotes (1)

1. The reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on July 9, 2025. 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: 6,528 shares Sale price: $24.07 per share Shares held after transaction: 487,488 shares +2 more

5 metrics

Shares sold 6,528 shares Open-market sale on April 7, 2026

Sale price $24.07 per share Average price for the 6,528 shares sold

Shares held after transaction 487,488 shares Direct Class A Common Stock holdings following sale

Net share activity -6,528 shares Net sell direction from transaction summary

Trading plan adoption date July 9, 2025 Adoption date of Rule 10b5-1 trading plan

Key Terms

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

5 terms

Rule 10b5-1 trading plan regulatory

"The reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person"

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

"Certain of these shares are represented by time-based and performance-based restricted stock units ("RSUs")"

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.

time-based financial

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

performance-based financial

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

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Form 4 Insider Transactions: What Each Field Means →

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)
04/07/2026

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	04/07/2026		S(1)		6,528	D	$24.07	487,488(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	04/08/2026
	** 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)

FAQ

What insider transaction did BOX (BOX) report for Olivia Nottebohm?

BOX reported that Chief Operating Officer Olivia Nottebohm sold 6,528 shares of Class A Common Stock. The open-market sale occurred on April 7, 2026 at an average price of $24.07 per share, as disclosed in a Form 4 filing.

How many BOX (BOX) shares does the COO hold after this sale?

After the reported sale, BOX Chief Operating Officer Olivia Nottebohm directly holds 487,488 shares of Class A Common Stock. The filing also notes that certain shares are represented by time-based and performance-based restricted stock units subject to vesting conditions.

Was the BOX (BOX) insider sale made under a Rule 10b5-1 plan?

Yes. The filing states the reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by Olivia Nottebohm on July 9, 2025. Such plans pre-schedule trades, indicating the timing was arranged in advance rather than decided opportunistically.

What was the sale price for the BOX (BOX) shares sold by the COO?

The 6,528 BOX shares sold by Chief Operating Officer Olivia Nottebohm were transacted at an average price of $24.07 per share. This was an open-market sale of Class A Common Stock, as reflected in the Form 4 transaction details.

Does Olivia Nottebohm’s BOX (BOX) Form 4 involve any derivatives or options?

No derivative securities are reported in this Form 4, and the derivative summary is empty. However, the filing notes that certain shares are represented by time-based and performance-based restricted stock units, which convert into common stock as vesting requirements are satisfied.

What type of restricted stock units does the BOX (BOX) COO hold?

The filing explains that certain BOX holdings of COO Olivia Nottebohm are time-based and performance-based restricted stock units, or RSUs. Each RSU represents a right to receive one BOX common share, contingent on vesting schedules and continued service with the company.