[Form 4] Unity Software Inc. Insider Trading Activity

Rhea-AI Filing Summary

Mark Barrysmith, Chief Accounting Officer at Unity Software Inc. (U), reported an insider sale on 08/18/2025. The Form 4 shows he sold 790 shares of Unity common stock at $37.89 per share under a Rule 10b5-1 trading plan adopted on September 12, 2024. After the sale, he beneficially owns 463,582 shares, held directly. The filing was submitted by one reporting person and signed by an attorney-in-fact, Anirma Gupta, on 08/18/2025.

Positive

• Sale executed under a Rule 10b5-1 plan, indicating pre-arranged trading intent and potential compliance with insider trading policies
• Form 4 filed by one reporting person with an attorney-in-fact signature, showing proper execution and reporting

Negative

• None.

Insights

Financial Analyst

TL;DR: A routine, pre-scheduled insider sale of 790 shares under a 10b5-1 plan; ownership remains substantial at 463,582 shares.

The transaction appears to be a small, scheduled disposition executed under a Rule 10b5-1 plan adopted 09/12/2024, which provides an affirmative defense for trading while in possession of material nonpublic information. The sale of 790 shares at $37.89 is immaterial relative to total outstanding shares (not disclosed here) but reduces direct beneficial ownership to 463,582 shares. No additional purchases, option exercises, or derivative transactions are reported.

Corporate Governance Expert

TL;DR: Disclosure follows standard governance practices: sale executed under a documented 10b5-1 plan and properly reported on Form 4.

The filing identifies the reporting person as an officer (Chief Accounting Officer) and indicates the sale was made pursuant to a 10b5-1 plan adopted on 09/12/2024, which aligns with compliance best practices for pre-arranged insider trading. The Form 4 is filed by a single reporting person and includes an attorney-in-fact signature, indicating authorized execution. No governance red flags or related-party transactions are disclosed in this form.

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^*

Barrysmith Mark

(Last) (First) (Middle)

C/O UNITY SOFTWARE INC.

116 NEW MONTGOMERY STREET

(Street)

SAN FRANCISCO CA 94105-3607

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Unity Software Inc. [ U ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/18/2025

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

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

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

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
Common Stock	08/18/2025		S(1)		790	D	$37.89	463,582	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 sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 12, 2024.

Remarks:

	/s/ Anirma Gupta, Attorney-in-fact	08/18/2025
	** 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.

FAQ

What did Unity Software insider Mark Barrysmith report on Form 4 (U)?

He reported a sale of 790 shares of Unity common stock on 08/18/2025 at $37.89 per share.

Was the insider sale part of a 10b5-1 trading plan?

Yes. The filing states the sales were effected pursuant to a Rule 10b5-1 trading plan adopted on September 12, 2024.

How many Unity shares does the reporting person own after the transaction?

The reporting person beneficially owns 463,582 shares following the reported transaction.

What is the reporting person's role at Unity Software?

The reporting person is listed as an Officer with the title Chief Accounting Officer.

Who signed the Form 4 and when?

The Form 4 is signed by Anirma Gupta, Attorney-in-fact on 08/18/2025.