Form4insider filings, from the source

Insider · CIK 0001751946

Chin-Chi Teng

Files at: CDNS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $5.0M · 4net −$5.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 2019May 2020Aug 2021Nov 2022Feb 2024May 2025Aug 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 FForm 4 →Sep 21, 5:22 pm EDTCADENCE DESIGN SYSTEMS INCCDNS1,181$280.76$331,578136,075—
Sep 15, 2026 FForm 4 →Sep 17, 5:42 pm EDTCADENCE DESIGN SYSTEMS INCCDNS793$273.96$217,250137,256—
Aug 21, 2026 SForm 4 →Aug 25, 6:25 pm EDTCADENCE DESIGN SYSTEMS INCCDNS4,732$314.49$1,488,167138,049−3.31%10b5-1
Aug 21, 2026 MForm 4 →Aug 25, 6:25 pm EDTCADENCE DESIGN SYSTEMS INCCDNS1,000$202.94$202,940142,781—10b5-1
Jul 22, 2026 SForm 4 →Jul 23, 8:55 pm EDTCADENCE DESIGN SYSTEMS INCCDNS4,500$339.46$1,527,555141,781−3.08%10b5-1
Jul 22, 2026 MForm 4 →Jul 23, 8:55 pm EDTCADENCE DESIGN SYSTEMS INCCDNS1,000$202.94$202,940146,281—10b5-1
Jun 22, 2026 SForm 4 →Jun 24, 5:33 pm EDTCADENCE DESIGN SYSTEMS INCCDNS4,500$384.88$1,731,970145,281−3.00%10b5-1
Jun 22, 2026 MForm 4 →Jun 24, 5:33 pm EDTCADENCE DESIGN SYSTEMS INCCDNS1,000$202.94$202,940149,781—10b5-1
Mar 4, 2019 FForm 4 →Mar 6, 4:20 pm ESTCADENCE DESIGN SYSTEMS INCCDNS803$58.54$47,008105,560— plan?
Mar 4, 2019 SForm 4 →Mar 6, 4:20 pm ESTCADENCE DESIGN SYSTEMS INCCDNS5,084$57.92$294,465106,363−4.56% plan?
Feb 22, 2019 AForm 4 →Feb 26, 7:45 pm ESTCADENCE DESIGN SYSTEMS INCCDNS18,667——111,447— plan?
Feb 19, 2019 FForm 4 →Feb 21, 4:52 pm ESTCADENCE DESIGN SYSTEMS INCCDNS967$52.64$50,90392,513— plan?
Feb 15, 2019 FForm 4 →Feb 19, 7:19 pm ESTCADENCE DESIGN SYSTEMS INCCDNS937$52.58$49,26793,480— plan?
Dec 17, 2018 FForm 4 →Dec 19, 5:04 pm ESTCADENCE DESIGN SYSTEMS INCCDNS1,239$42.31$52,42294,417— plan?
Dec 4, 2018 FForm 4 →Dec 6, 4:56 pm ESTCADENCE DESIGN SYSTEMS INCCDNS1,652$44.73$73,89495,656— plan?
Oct 16, 2018 FForm 4 →Oct 18, 4:55 pm EDTCADENCE DESIGN SYSTEMS INCCDNS1,074$40.34$43,32597,308— plan?
Sep 17, 2018 FForm 4 →Sep 19, 7:20 pm EDTCADENCE DESIGN SYSTEMS INCCDNS2,683$45.37$121,72898,382— plan?
Sep 4, 2018 AForm 4 →Sep 5, 4:41 pm EDTCADENCE DESIGN SYSTEMS INCCDNS13,937——101,065— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 21, 2026 MForm 4 →Aug 25, 6:25 pm EDTCADENCE DESIGN SYSTEMS INCCDNS1,000——8,668—10b5-1
Jul 22, 2026 MForm 4 →Jul 23, 8:55 pm EDTCADENCE DESIGN SYSTEMS INCCDNS1,000——9,668—10b5-1
Jun 22, 2026 MForm 4 →Jun 24, 5:33 pm EDTCADENCE DESIGN SYSTEMS INCCDNS1,000——10,668—10b5-1
Feb 22, 2019 AForm 4 →Feb 26, 7:45 pm ESTCADENCE DESIGN SYSTEMS INCCDNS37,260——37,260—