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CADENCE DESIGN SYSTEMS INC (CDNS) S&P 500 NASDAQ-100 XNAS SERVICES-PREPACKAGED SOFTWARE Net insider selling (90d)
Latest CDNS Insider Trades
About CADENCE DESIGN SYSTEMS INC (CDNS) Cadence Design Systems is a provider of electronic design automation software, intellectual property, and system design and analysis products. EDA software automates and aids in the chip design process, enhancing design accuracy, productivity, and complexity in a full-flow end-to-end solution. Cadence offers a portfolio of design IP, as well as system design and analysis products, which enables system-level analysis and verification solutions.
Headquarters SAN JOSE, CA
Employees 13,800
Listed 1987
Exchange XNAS https://www.cadence.com SEC filings for CDNS on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 47 106,861 $41.72M Option exercise 16 79,804 Tax withholding / forfeiture 1 181
CDNS Insider Transactions (Form 4) 102 100 Form 4 filings on record, the earliest from Oct 3, 2024, newest first. Filing history page 1 of 3.
Date Insider Transaction Security Shares Price Value Aug 26, 2026 PS Paul Scannell - Officer Open-market sale Common Stock 280
Recent CDNS Form 8-K Filings 5
Recent CDNS Form 144 Notices of Proposed Sale 3 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Aug 25, 2026 SANGIOVANNI VINCENTELLI ALBERTO Director 1,250 $401K View on EDGAR Jun 15, 2026 - -
CDNS Insider Trading - FAQ
What is the latest insider trade for CDNS? CADENCE DESIGN SYSTEMS INC (CDNS) had 15 insider filings in the last 90 days, with the most recent on 2026-08-27. The full record for CDNS runs to 100 Form 4 filings, the earliest from 2024-10-03. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying CDNS stock? No insider purchases of CDNS were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling CDNS stock? 47 insider sales of CDNS were filed in the last 90 days, totaling $41.72M.
Where can I see CDNS SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks CDNS Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow CDNS insider buys? Create a free InsiderAlpha account and press Watch on this page to add CDNS to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Information Technology Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track CDNS insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
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Market cap $93.74B
P/E ratio 67.60
Dividend yield -
Average volume 2.41M
52 week high $416.69
52 week low $262.75
Today's high $347.43
Today's low $338.10
Open $347.43
Volume 1.80M
Previous close $347.55
Shares outstanding 275.39M Market cap
$93.74B
13,800 employees
CDNS Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 47 sales totaling $41.72M.
Most-Active CDNS Insiders - Last 90 Days 10 Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Aug 21, 2026 CT Chin-Chi Teng - Officer Option exercise Common Stock 1,000 $202.94 $203K
Aug 21, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 4,732 $314.49 $1.49M
Aug 21, 2026 CT Chin-Chi Teng - Officer Option exercise Non- Qualified Stock Option (right to buy 1,000 $0.00 -
Aug 17, 2026 PS Paul Scannell - Officer Tax withholding / forfeiture Common Stock 181 $323.47 $59K
Aug 17, 2026 PC Paul Cunningham - Officer Option exercise Common Stock 1,000 $138.02 $138K
Aug 17, 2026 PC Paul Cunningham - Officer Open-market sale Common Stock 2,000 $323.32 $647K
Aug 17, 2026 PC Paul Cunningham - Officer Option exercise Non- Qualified Stock Option (right to buy) 1,000 $0.00 -
Jul 30, 2026 YS Young Sohn - Director Gift Common Stock 9 $0.00 -
Jul 22, 2026 CT Chin-Chi Teng - Officer Option exercise Common Stock 1,000 $202.94 $203K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 720 $335.70 $242K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 252 $336.71 $85K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 200 $337.78 $68K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 1,968 $339.05 $667K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 200 $340.70 $68K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 440 $342.15 $151K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 241 $342.98 $83K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 399 $343.94 $137K
Jul 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 80 $345.17 $28K
Jul 22, 2026 CT Chin-Chi Teng - Officer Option exercise Non- Qualified Stock Option (right to buy 1,000 $0.00 -
Jul 15, 2026 PC Paul Cunningham - Officer Option exercise Common Stock 1,000 $138.02 $138K
Jul 15, 2026 PC Paul Cunningham - Officer Open-market sale Common Stock 2,000 $383.36 $767K
Jul 15, 2026 PC Paul Cunningham - Officer Option exercise Non- Qualified Stock Option (right to buy) 1,000 $0.00 -
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 280 $379.92 $106K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 400 $381.28 $153K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 998 $382.35 $382K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 160 $383.36 $61K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 241 $384.39 $93K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 240 $385.85 $93K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 1,281 $387.43 $496K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 220 $388.88 $86K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 320 $389.63 $125K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 160 $390.92 $63K
Jun 22, 2026 CT Chin-Chi Teng - Officer Option exercise Non- Qualified Stock Option (right to buy 1,000 $0.00 -
Jun 22, 2026 CT Chin-Chi Teng - Officer Option exercise Common Stock 1,000 $202.94 $203K
Jun 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 200 $379.18 $76K
Jun 15, 2026 PC Paul Cunningham - Officer Option exercise Common Stock 1,000 $138.02 $138K
Jun 15, 2026 PC Paul Cunningham - Officer Open-market sale Common Stock 2,000 $391.00 $782K
Jun 15, 2026 PC Paul Cunningham - Officer Option exercise Non- Qualified Stock Option (right to buy) 1,000 $0.00 -
Jun 11, 2026 JP James D. Plummer - Director Open-market sale Common Stock 1,511 $381.34 $576K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 30 $386.57 $12K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 13 $387.47 $5K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 5 $388.63 $2K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 3 $389.60 $1K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 5 $391.26 $2K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 4 $392.41 $2K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 6 $394.86 $2K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 11 $395.63 $4K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 10 $396.67 $4K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 1 $398.65 $399
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 21 $383.29 $8K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 48 $384.69 $18K
Jun 10, 2026 IB Ita M. Brennan - Director Open-market sale Common Stock 23 $385.54 $9K
Jun 1, 2026 AD Anirudh Devgan - Officer Option exercise Common Stock 26,821 $78.76 $2.11M
Jun 1, 2026 AD Anirudh Devgan - Officer Open-market sale Common Stock 51,822 $395.00 $20.47M
Jun 2, 2026 AD Anirudh Devgan - Officer Open-market sale Common Stock 25,005 $415.00 $10.38M
Jun 1, 2026 AD Anirudh Devgan - Officer Option exercise Non Qualified Stock Option (right to buy) 26,821 $0.00 -
Jun 1, 2026 PS Paul Scannell - Officer Option exercise Common Stock 7,081 $285.19 $2.02M
Jun 1, 2026 PS Paul Scannell - Officer Open-market sale Common Stock 7,081 $393.91 $2.79M
Jun 1, 2026 PS Paul Scannell - Officer Option exercise Non-Qualified Stock Option (right to buy) 7,081 $0.00 -
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 462 $373.73 $173K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 360 $374.57 $135K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 200 $375.24 $75K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 120 $376.28 $45K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 280 $377.83 $106K
May 22, 2026 CT Chin-Chi Teng - Officer Option exercise Common Stock 1,000 $202.94 $203K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 2,117 $361.88 $766K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 40 $363.05 $15K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 40 $364.69 $15K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 80 $369.41 $30K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 440 $378.84 $167K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 321 $379.75 $122K
May 22, 2026 CT Chin-Chi Teng - Officer Open-market sale Common Stock 40 $380.76 $15K
May 22, 2026 CT Chin-Chi Teng - Officer Option exercise Non- Qualified Stock Option (right to buy 1,000 $0.00 -
May 22, 2026 AD Anirudh Devgan - Officer Option exercise Common Stock 25,000 $78.76 $1.97M
May 22, 2026 AD Anirudh Devgan - Officer Open-market sale Common Stock 51,887 $370.00 $19.20M
May 22, 2026 AD Anirudh Devgan - Officer Option exercise Non Qualified Stock Option (right to buy) 25,000 $0.00 -
May 15, 2026 PS Paul Scannell - Officer Tax withholding / forfeiture Common Stock 75 $347.24 $26K
May 18, 2026 PS Paul Scannell - Officer Open-market sale Common Stock 1,071 $345.06 $370K
May 15, 2026 MT Marc Taxay - Officer Tax withholding / forfeiture Common Stock 1,384 $347.24 $481K
May 15, 2026 MT Marc Taxay - Officer Tax withholding / forfeiture Common Stock 1,415 $347.24 $491K
May 7, 2026 MA Mark Adams - Director Gift Common Stock 779 $0.00 -
May 7, 2026 MA Mark Adams - Director Grant or award Common Stock 714 $0.00 -
May 7, 2026 MA Mark Adams - Director Gift Common Stock 779 $0.00 -
May 7, 2026 LC Lewis Chew - Director Grant or award Common Stock 714 $0.00 -
May 7, 2026 IB Ita M. Brennan - Director Grant or award Common Stock 714 $0.00 -
May 7, 2026 JL Julia Liuson - Director Grant or award Common Stock 714 $0.00 -
May 7, 2026 YS Young Sohn - Director Grant or award Common Stock 714 $0.00 -
May 6, 2026 PS Paul Scannell - Officer Tax withholding / forfeiture Common Stock 619 $354.90 $220K
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