Transaction · 0001249802-26-000008

DE GEUS AART

DE GEUS AART, CHAIR, reported an open-market or private sale at SYNOPSYS INC involving 25000.000000 shares for an estimated $11138755.00. Reported holdings after the transaction were 120421.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCHAIR
SNPSSYNOPSYS INC
Filing timeAug 31
Trade dateAug 28, 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
$439.59
Pre-filing
1mo ago -15.0%1w ago -9.5%1d ago +5.8%
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 2026-08-31Filed 3 days ago · 30 days of pre-filing context shaded
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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
0001249802-26-000008
Common Stock
Transaction date
Aug 28, 2026
Filed Aug 31, 2026, 10:40 PM · 3d delay
Shares
25.0k sh
$44.5k per share
Estimated value
-$1.11B
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 10b5-1 Detected
-4score
Filing-only score

-4

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 $440.985 to $461.850. The Reporting Person has provided to the Issuer, and…

  2. F2

    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 · 0001249802-26-000008
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

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