[Form 4] SYNOPSYS INC Insider Trading Activity

Rhea-AI Filing Summary

Robert G. Painter, a director of Synopsys, acquired 350 shares of Synopsys Inc. common stock on 09/11/2025 at a reported price of $425.4397 per share. After the purchase, Mr. Painter beneficially owned 2,291 shares directly.

The Form 4 was filed as a single reporting person filing and the form bears a signature by power of attorney, Liz Ramirez, on behalf of Mr. Painter dated 09/15/2025. No derivative transactions or additional explanatory text are included.

Positive

• Director purchase recorded: 350 shares acquired on 09/11/2025 at $425.4397 per share
• Clear direct ownership update: Beneficial ownership after the transaction is 2,291 shares
• Proper filing form: Form 4 filed by one reporting person with POA signature provided

Negative

• None.

Insights

Corporate Governance Expert

TL;DR: A director purchase of company stock was reported; filing appears routine and shows direct ownership.

The Form 4 documents a non-derivative purchase of 350 shares by Director Robert G. Painter at $425.4397 per share, increasing his direct holdings to 2,291 shares. The filing was executed by a power of attorney and contains no additional disclosures or derivative activity. From a governance perspective, the filing meets disclosure requirements and records insider buying, without further context on materiality or timing provided in this document.

Securities Analyst

TL;DR: Insider acquisition recorded; transaction details are limited to share count and price.

The report shows a straightforward purchase transaction coded as a purchase on 09/11/2025 for 350 shares at $425.4397, resulting in 2,291 shares beneficially owned directly. There are no reported dispositions, derivative positions, or explanatory notes. The filing is concise and contains the essential SEC Section 16 disclosure data only.

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).

1. Name and Address of Reporting Person^*

PAINTER ROBERT G

(Last) (First) (Middle)

675 ALMANOR AVENUE

(Street)

SUNNYVALE CA 94085

(City) (State) (Zip)

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

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

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

3. Date of Earliest Transaction (Month/Day/Year)
09/11/2025

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	09/11/2025		P		350	A	$425.4397	2,291	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:

	By: POA Pursuant Liz Ramirez For: Robert Painter	09/15/2025
	** 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 insider transaction did Robert G. Painter report for SNPS?

He reported purchasing 350 shares of Synopsys common stock on 09/11/2025 at a price of $425.4397 per share.

How many Synopsys shares does Robert G. Painter beneficially own after the transaction?

2,291 shares are reported as directly beneficially owned following the 09/11/2025 purchase.

When was the Form 4 for Painter filed or signed?

The Form 4 bears a POA signature by Liz Ramirez for Robert Painter dated 09/15/2025.

Were any derivative securities reported by Painter in this filing?

No derivative transactions are reported; the filing lists only a non-derivative purchase of common stock.

Was the Form 4 filed jointly or by a single reporting person?

The form was filed by one reporting person, as indicated on the filing.