Synopsys officer Janet Lee proposes $575K share sale

Synopsys' outstanding-share figure is 191,636,646, distinct from the 1,144 common shares proposed for sale.

Rhea-AI Filing Summary

Janet Lee, an officer of Synopsys, Inc. (SNPS), reported a proposed sale of 1,144 common shares, with an aggregate market value of $574,882.90. Morgan Stanley Smith Barney LLC is listed as broker, and October 6, 2026 is the approximate sale date. The shares are represented by three entries: 395 and 165 shares of restricted stock and 584 shares as merger consideration.

Key Figures

Common shares proposed for sale: 1,144 shares Aggregate market value: $574,882.90 Restricted stock entry: 395 shares +2 more

5 metrics

Common shares proposed for sale 1,144 shares Approximate sale date October 6, 2026

Aggregate market value $574,882.90 Proposed sale

Restricted stock entry 395 shares September 1, 2025

Restricted stock entry 165 shares September 3, 2025

Merger consideration entry 584 shares July 18, 2025

Key Terms

Rule 144, Restricted Stock, Merger Consideration

3 terms

Rule 144 regulatory

"paragraph (e) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock technical

"Restricted Stock"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Merger Consideration financial

"Merger Consideration"

Merger consideration is the total payment a company or buyer offers to shareholders of a target company in exchange for combining the two businesses, and can include cash, shares in the surviving company, debt assumption, or a mix of these. Investors care because the form and amount affect the deal’s value, tax consequences, immediate cash received versus future ownership, and the risk and upside of holding new shares — similar to choosing between cash now or stock that could grow later.

FAQ

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

How many SNPS shares did Janet Lee propose to sell?

Janet Lee, an officer of Synopsys, Inc., reported a proposed sale of 1,144 common shares, with an aggregate market value of $574,882.90. Morgan Stanley Smith Barney LLC is listed as broker, and the approximate sale date is October 6, 2026.

What acquisition entries are listed for Janet Lee's proposed SNPS sale?

The entries show 395 common shares identified as restricted stock on September 1, 2025, 165 identified as restricted stock on September 3, 2025, and 584 identified as merger consideration on July 18, 2025.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 10/06/2026 - 05:22 PM Accepted by SEC EDGAR 10/06/2026 - 05:21 PM Learn about SEC filing dates

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	0001711671
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	SYNOPSYS, INC.
SEC File Number	000-19807
Address of Issuer	675 Almanor Ave. Sunnyvale CALIFORNIA 94085
Phone	(650) 584-5000
Name of Person for Whose Account the Securities are To Be Sold	JANET LEE
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1144	574882.90	191636646	10/06/2026	NASDAQ

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	09/01/2025	Restricted Stock	Issuer			395	09/01/2025	Not Applicable
Common	09/03/2025	Restricted Stock	Issuer			165	09/03/2025	Not Applicable
Common	07/18/2025	Merger Consideration	Issuer			584	07/18/2025	Not Applicable

* 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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	10/06/2026
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	/s/ Janet Lee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)