Synopsys Inc. (SNPS) — Insider Trading

Name: Insider Trading Synopsys Inc. (SNPS) — October 2026
Creator: WhaleSentiment

Sector: Technology • All Insider Transactions

🔄 Last update: 10/11/2026 at 22:39 UTC

Sales (90d)

$44.6M

8 transactions

Buys (90d)

0 transactions

WhaleSentiment Score ℹ️

🟡 -39

Attenzione

Form 144 Filings

Upcoming sale notices

CEO/CFO Sell

Stock Price SNPS 📈

SNPS stock price — last 6 months

Last Price

$509.99

09/10/2026 (market close)

Daily Change

+12.24 (+2.46%)

6-Month Performance

+30.0%

$392.24 → $509.99

6M High / 6M Low

$534.56

Min: $367.70

▲ = insider buy (0), ▼ = insider sell (8)

Data from Yahoo Finance, 15-min delay. Last update: 09/10/2026 (market close).

All Insider Transactions SNPS — 2026

Insider Transactions

Date	Insider	Role	Type	Shares	Price	Value
10/06/2026	LEE JANET	GC & Corporate Secretary	Sale	583	$502.64	$0.3M
10/06/2026	LEE JANET	GC & Corporate Secretary	Sale	560	$502.39	$0.3M
10/06/2026	Kankanwadi Sudhindra	Deputy CFO & CAO	Exercise	9,170	$135.88	$1.2M
10/06/2026	Kankanwadi Sudhindra	Deputy CFO & CAO	Sale	9,170	$500.00	$4.6M
10/06/2026	Kankanwadi Sudhindra	Deputy CFO & CAO	Exercise	9,170	—	—
10/05/2026	Kankanwadi Sudhindra	Deputy CFO & CAO	Exercise	3,000	$135.88	$0.4M
10/05/2026	Kankanwadi Sudhindra	Deputy CFO & CAO	Sale	3,000	$484.78	$1.5M
10/05/2026	Kankanwadi Sudhindra	Deputy CFO & CAO	Exercise	3,000	—	—
09/15/2026	Ghazi Sassine	PRESIDENT AND CEO	Exercise	14,604	$135.88	$2.0M
09/15/2026	Ghazi Sassine	PRESIDENT AND CEO	Sale	14,604	$374.88	$5.5M
09/15/2026	Ghazi Sassine	PRESIDENT AND CEO	Exercise	14,604	—	—
09/11/2026	LEE JANET	GC & Corporate Secretary	Exercise	2,283	—	—
09/11/2026	LEE JANET	GC & Corporate Secretary	Tax	993	$397.38	$0.4M
09/11/2026	LEE JANET	GC & Corporate Secretary	Exercise	2,283	—	—
09/01/2026	LEE JANET	GC & Corporate Secretary	Exercise	699	—	—
09/01/2026	LEE JANET	GC & Corporate Secretary	Tax	304	$414.82	$0.1M
09/01/2026	LEE JANET	GC & Corporate Secretary	Exercise	699	—	—
09/01/2026	DE GEUS AART	EXECUTIVE CHAIR	Exercise	24,641	$135.88	$3.3M
09/01/2026	DE GEUS AART	EXECUTIVE CHAIR	Sale	24,641	$419.44	$10.3M
09/01/2026	DE GEUS AART	EXECUTIVE CHAIR	Exercise	24,641	—	—
08/31/2026	Ghazi Sassine	PRESIDENT AND CEO	J	27	$360.96	$0.010M
08/31/2026	Kankanwadi Sudhindra	Deputy CFO & CAO	J	27	$360.96	$0.010M
08/31/2026	Ellow Michael	Chief Revenue Officer	J	27	$360.96	$0.010M
08/31/2026	DE GEUS AART	EXECUTIVE CHAIR	Exercise	25,000	$135.88	$3.4M
08/31/2026	DE GEUS AART	EXECUTIVE CHAIR	Sale	25,000	$441.76	$11.0M
08/31/2026	DE GEUS AART	EXECUTIVE CHAIR	J	22	$360.96	$0.008M
08/31/2026	DE GEUS AART	EXECUTIVE CHAIR	Exercise	25,000	—	—
08/28/2026	DE GEUS AART	EXECUTIVE CHAIR	Exercise	25,000	$135.88	$3.4M
08/28/2026	DE GEUS AART	EXECUTIVE CHAIR	Sale	25,000	$445.55	$11.1M
08/28/2026	DE GEUS AART	EXECUTIVE CHAIR	Exercise	25,000	—	—
08/16/2026	LEE JANET	GC & Corporate Secretary	Exercise	729	—	—
08/16/2026	LEE JANET	GC & Corporate Secretary	Tax	318	$421.50	$0.1M
08/16/2026	LEE JANET	GC & Corporate Secretary	Exercise	729	—	—

Holdings Summary

Insider	Role	Shares Held	Last Transaction
DE GEUS AART	EXECUTIVE CHAIR	145,084	09/01/2026
Ghazi Sassine	PRESIDENT AND CEO	91,469	09/15/2026
Kankanwadi Sudhindra	Deputy CFO & CAO	31,887	10/06/2026
LEE JANET	GC & Corporate Secretary	17,094	10/06/2026
Ellow Michael	Chief Revenue Officer	2,612	08/31/2026

⚠️ Form 144 — Upcoming Sale Notices

Form 144 is filed BEFORE the actual sale. It is an important leading indicator.

Filing Date	Type	SEC Link
10/06/2026	144	View Filing →
10/06/2026	144	View Filing →
10/05/2026	144	View Filing →
09/15/2026	144	View Filing →
08/28/2026	144	View Filing →

Financial Context

Recent financial data from SEC filings (XBRL) to contextualize insider activity.

Revenue (latest quarter)

$5082M

Period: 2022-10-31

Net Income

$545.8M

Profit

Diluted EPS

$2.84

Per share

What is Insider Trading on Synopsys Inc.?

Legal insider trading occurs when executives, directors, and major shareholders (>10%) of a public company buy or sell shares of their own company and report it to the SEC via Form 4.

How to Read the Data

Open market purchases (P) — the strongest signal. The insider uses their own money to buy shares.

Signals to Watch for SNPS

Cluster buying: multiple Synopsys Inc. insiders buying in the same week → very bullish signal
Excessive selling: selling volume above historical average → possible concern signal
Form 144: filing of a sale notice → imminent sale in the coming days/weeks
10b5-1 Plan: pre-programmed sales are less significant than discretionary sales

Sources & References

All data on this page comes directly from public SEC filings.

📋 View all Form 4 filings on SEC EDGAR SNPS →

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⚠️ Disclaimer: WhaleSentiment provides public SEC data for informational and educational purposes only. It does not provide financial advice, investment recommendations, or solicitation to buy/sell financial instruments. Always consult a qualified financial advisor before making investment decisions.