Congress Trades

Coverage gap. Senate eFD: the last 13 checks failed; last successful check Oct 23. New filings from this source are not coming in. Newest Senate eFD filing on this site: 2026-10-21.

Source status

CDNSCadence Design Systems, Inc.

Technology · Software - ApplicationNasdaqStockMkt cap $79.5B
Disclosed trades
77
0 in 30d · 4 in 90d
Politicians
15
Last trade Sep 14, 2026
Buys
43
$1.4M at range midpoints
Sells
34
$577.5K at range midpoints

Closing price · 365 days

Nov 6, 2025 – Nov 5, 2026

Monthly buys vs sells · 24 months

Counts of disclosed transactions
  • Buys
  • Sells (incl. partial)

Politicians who traded it

9 hold it now Estimated
Politicians who traded CDNS
PoliticianSeatTradesBuysSellsBought (mid)Sold (mid)Last tradeEst. position Estimated
DRo KhannaHouse · CA-17432815$346.5K$218KSep 11, 2026$131.2K
DDonald S. Beyer, Jr.House · VA-08541$32K$8KFeb 28, 2022$50.9K
RKevin HernHouse · OK-01532$240K$65KSep 14, 2026$474.8K
DGreg LandsmanHouse · OH-01422$16K$16KMar 27, 2025$1.1K
RByron DonaldsHouse · FL-19312$750K$16KJun 5, 2026$1.8M
DSusie LeeHouse · NV-03321$16K$8KJun 9, 2021$16K
RTommy TubervilleSenate · AL312$8K$16KMay 3, 2024$6.4K
DDonna E. ShalalaHouse · FL-27202$0$16KJun 24, 2019—
DGilbert Ray Cisneros, Jr.House · CA-31202$0$16KAug 5, 2025—
RRobert P. Bresnahan, Jr.House · PA-08211$8K$8KMar 17, 2025$9.8K
DVal T. HoyleHouse · OR-04211$8K$8KSep 23, 2025$2K
RAlan ArmstrongSenate · OK101$0$75KMar 27, 2026—
RJefferson ShreveHouse · IN-06101$0$75KMay 12, 2025—
RMo BrooksHouse · AL-05101$0$8KJan 2, 2020—
RPeter MeijerHouse · MI-03101$0$32.5KFeb 16, 2021—

Recent trades

Disclosed trades
PoliticianTickerAssetTypeOwnerAmountvs S&P EstimatedTradedFiledSource
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INCCMNBuyDependent$1,001 - $15,000-6.9%Sep 11, 2026Oct 7, 202626dFilingOCR
RKevin HernCDNSCadence Design Systems, Inc. - Common Stock (CDNS)PartialJoint$15,001 - $50,000-0.5%Sep 14, 2026Sep 25, 202611dFiling
RKevin HernCDNSCadence Design Systems, Inc. - Common Stock (CDNS)PartialJoint$15,001 - $50,000-0.5%Sep 2, 2026Sep 25, 202623dFiling
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNSellDependent$1,001 - $15,000-11.2%Aug 10, 2026Sep 4, 202625dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNSellSpouse$1,001 - $15,000-11.2%Aug 3, 2026Sep 4, 202632dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyDependent$1,001 - $15,000-3.0%Jul 7, 2026Aug 7, 202631dFilingOCR
RTommy TubervilleCDNSCadence Design Systems, Inc. - Common StockSellRestatedJoint$1,001 - $15,000+2.8%May 3, 2024Aug 5, 2026824dFiling
RAlan ArmstrongCDNSCadence Design Systems, Inc. - Common StockSellSelf$50,001 - $100,000+7.6%Mar 27, 2026Jul 21, 2026116dFiling
RByron DonaldsCDNSCadence Design Systems, Inc. - Common Stock (CDNS)PartialSpouse$1,001 - $15,000+13.3%Jun 5, 2026Jul 15, 202640dFiling
RByron DonaldsCDNSCadence Design Systems, Inc. - Common Stock (CDNS)PartialSelf$1,001 - $15,000+13.3%Jun 5, 2026Jul 15, 202640dFiling
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuySpouse$1,001 - $15,000-14.7%Jun 30, 2026Jul 6, 20266dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INCCMNBuyDependent$1,001 - $15,000-14.7%Jun 2, 2026Jul 6, 202634dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNSellSpouse$15,001 - $50,000+19.8%May 27, 2026Jun 9, 202613dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuySpouse$1,001 - $15,000-13.6%Apr 13, 2026May 11, 202628dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNSellDependent$15,001 - $50,000-0.2%Mar 30, 2026Apr 7, 20268dFilingOCR
DRo KhannaCDNSCADENCEDESIGNSYSTEMSINCCMNBuyDependent$1,001 - $15,000-3.6%Feb 24, 2026Mar 9, 202613dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNSellSpouse$15,001 - $50,000+3.6%Feb 5, 2026Mar 9, 202632dFilingOCR
DRo KhannaCDNSCADENCEDESIGNSYSTEMSINCCMNBuySpouse$15,001 - $50,000+3.7%Jan 29, 2026Feb 6, 20268dFilingOCR
DRo KhannaCDNSCADENCEDESIGN SYSTEMSINCCMNPartialDependent$1,001 - $15,000-3.7%Jan 6, 2026Feb 6, 202631dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyReviewUnknown$1,001 - $15,000-7.0%Dec 5, 2025Jan 6, 202632dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNPartialDependent$1,001 - $15,000+14.9%Nov 3, 2025Dec 8, 202535dFilingOCR
DVal T. HoyleCDNSCadence Design Systems, Inc. - Common Stock (CDNS)SellSpouse$1,001 - $15,000+17.0%Sep 23, 2025Oct 10, 202517dFiling
DGilbert Ray Cisneros, Jr.CDNSCadence Design Systems, Inc. - Common Stock (CDNS)PartialSelf$1,001 - $15,000+20.8%Aug 5, 2025Sep 12, 202538dFiling
DVal T. HoyleCDNSCadence Design Systems, Inc. - Common Stock (CDNS)BuySpouse$1,001 - $15,000-20.8%Oct 29, 2024Sep 12, 2025318dFiling
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyDependent$1,001 - $15,000-26.6%Aug 26, 2025Sep 9, 202514dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyDependent$1,001 - $15,000-21.0%Jun 23, 2025Jul 9, 202516dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyReviewDependent$1,001 - $15,000——Jul 9, 2025FilingOCR
RJefferson ShreveCDNSCadence Design Systems, Inc. - Common Stock (CDNS)SellSelf$50,001 - $100,000+16.0%May 12, 2025Jun 22, 202541dFiling
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuySpouse$1,001 - $15,000-25.8%Apr 23, 2025May 12, 202519dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuySpouse$15,001 - $50,000-25.8%Apr 9, 2025May 12, 202533dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNPartialSpouse$1,001 - $15,000+17.1%Mar 6, 2025Apr 10, 202535dFilingOCR
RRobert P. Bresnahan, Jr.CDNSCadence Design Systems, Inc. - Common Stock (CDNS)BuySelf$1,001 - $15,000-15.9%Mar 17, 2025Apr 9, 202523dFiling
DGreg LandsmanCDNSCadence Design Systems, Inc. - Common Stock (CDNS)SellSpouse$1,001 - $15,000+13.2%Mar 27, 2025Apr 8, 202512dFiling
DGilbert Ray Cisneros, Jr.CDNSCadence Design Systems, Inc. - Common Stock (CDNS)PartialSelf$1,001 - $15,000-0.1%Feb 26, 2025Mar 6, 20258dFiling
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNSellDependent$1,001 - $15,000-0.1%Feb 25, 2025Mar 6, 20259dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNPartialSpouse$1,001 - $15,000-0.1%Feb 19, 2025Mar 6, 202515dFilingOCR
RRobert P. Bresnahan, Jr.CDNSCadence Design Systems, Inc. - Common Stock (CDNS)SellJoint$1,001 - $15,000+15.1%Jan 13, 2025Feb 13, 202531dFiling
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuySpouse$1,001 - $15,000-18.1%Jan 17, 2025Feb 6, 202520dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyDependent$1,001 - $15,000-18.3%Nov 8, 2024Dec 5, 202427dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyDependent$1,001 - $15,000-19.2%Oct 14, 2024Nov 8, 202425dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuySpouse$1,001 - $15,000-19.2%Oct 11, 2024Nov 8, 202428dFilingOCR
RByron DonaldsCDNSCadence Design System (CDNS)BuyReviewSpouse$500,001 - $1,000,000-19.2%May 5, 2021Nov 8, 20241283dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNPartialReviewUnknown$1,001 - $15,000+9.8%Aug 5, 2024Sep 6, 202432dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyReviewUnknown$1,001 - $15,000-9.8%Aug 2, 2024Sep 6, 202435dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNSellSpouse$1,001 - $15,000+9.8%Aug 2, 2024Sep 6, 202435dFilingOCR
DGreg LandsmanCDNSCadence Design Systems, Inc. - Common Stock (CDNS)SellJoint$1,001 - $15,000+20.2%Apr 12, 2024Aug 14, 2024124dFiling
DGreg LandsmanCDNSCadence Design Systems, Inc. - Common Stock (CDNS)BuyJoint$1,001 - $15,000-20.2%Nov 16, 2023Aug 14, 2024272dFiling
DGreg LandsmanCDNSCadence Design Systems, Inc. - Common Stock (CDNS)BuySpouse$1,001 - $15,000-20.2%Nov 15, 2023Aug 14, 2024273dFiling
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyDependent$15,001 - $50,000-33.9%Jun 21, 2024Jul 8, 202417dFilingOCR
DRo KhannaCDNSCADENCE DESIGN SYSTEMS INC CMNBuyDependent$15,001 - $50,000-33.9%Jun 20, 2024Jul 8, 202418dFilingOCR

Insider activity Filed

Insiders
19
Services-Prepackaged Software
Open-market buys · 90d
0
$0 bought
Open-market sells · 90d
15
$4.3M sold
Net · 90d
-$4.3M
-$102.4M net over 12 months · last Oct 15, 2026
Insider transactions as filed on SEC Form 4
DateInsiderKindSecuritySharesPriceValuePost-holdingsD/I10b5-1Source
Oct 15, 2026filed Oct 16, 2026Paul CunninghamSr. Vice PresidentExerciseNon- Qualified Stock Option (right to buy)deriv.−1,000$0.00—5,328D10b5-14
Oct 15, 2026filed Oct 16, 2026Paul CunninghamSr. Vice PresidentSaleCommon Stock−2,000$324.13$648,260119,612D10b5-14
Oct 15, 2026filed Oct 16, 2026Paul CunninghamSr. Vice PresidentExerciseCommon Stock1,000$138.02$138,020121,612D10b5-14
Oct 1, 2026filed Oct 5, 2026Vincentelli Alberto SangiovanniSaleCommon Stock−1,250$350.07$437,59039,544D10b5-14
Sep 17, 2026filed Sep 21, 2026Paul ScannellSr. Vice PresidentWithholdingCommon Stock−937$280.76$263,07230,783D—4
Sep 17, 2026filed Sep 21, 2026Anirudh DevganPresident and CEOWithholdingCommon Stock−3,779$280.76$1,060,992247,201D—4
Sep 17, 2026filed Sep 21, 2026Chin-Chi TengSr. Vice PresidentWithholdingCommon Stock−1,181$280.76$331,578136,075D—4
Sep 17, 2026filed Sep 21, 2026John M WallSr. VP & CFOWithholdingCommon Stock−1,433$280.76$402,32979,459D—4
Sep 17, 2026filed Sep 21, 2026Paul CunninghamSr. Vice PresidentWithholdingCommon Stock−1,181$280.76$331,578120,612D—4
Sep 15, 2026filed Sep 17, 2026Chin-Chi TengSr. Vice PresidentWithholdingCommon Stock−793$273.96$217,250137,256D—4

Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).

Unusual activity Estimated