Transaction · 0001249802-26-000010

DE GEUS AART

DE GEUS AART, CHAIR, reported an open-market or private sale at SYNOPSYS INC involving 24641.000000 shares for an estimated $10335423.50. Reported holdings after the transaction were 120443.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCHAIR
SNPSSYNOPSYS INC
Filing timeSep 02
Trade dateSep 01, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$414.82
Pre-filing
1mo ago -6.3%1w ago -1.7%1d ago +6.0%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

SNPS price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
SNPS since 2026-09-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001249802-26-000010
Common Stock
Transaction date
Sep 01, 2026
Filed Sep 02, 2026, 07:14 PM · 1d delay
Shares
24.6k sh
$41.9k per share
Estimated value
-$1.03B
Computed from shares × price
Holdings after
120k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership Large Sale Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

EXECUTIVE CHAIR

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Represents a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $435.88 to $445.70. The Reporting Person has provided to the Issuer, and un…

  2. F2

    Acquisition of stock under Synopsys, Inc Employee Stock Purchase Plan

  3. F3

    Represents a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $413.99 to $430.26. The Reporting Person has provided to the Issuer, and un…

  4. F4

    The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted October 14, 2025.

Original filing · 0001249802-26-000010
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

SNPS