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CIK 0000813672 · Large accelerated filer

CADENCE DESIGN SYSTEMS INC

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Ticker
CDNS
Exchange
Nasdaq
Industry
Services-Prepackaged Software
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
770148231
Phone
4089431234
Business address
2655 SEELY AVENUE BLDG 5, SAN JOSE, CA, 95134
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$5,387,806
in 10 filings, $5.1M under 10b5-1 plans

Net −$5,387,806. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-05-22 TENG CHIN-CHI Sr. Vice President Sale 10b5-1 −280 $377.83 $106K 149,582
2026-05-22 TENG CHIN-CHI Sr. Vice President Sale 10b5-1 −440 $378.84 $167K 149,142
2026-05-22 TENG CHIN-CHI Sr. Vice President Sale 10b5-1 −321 $379.75 $122K 148,821
2026-05-22 TENG CHIN-CHI Sr. Vice President Sale 10b5-1 −40 $380.76 $15K 148,781
2026-05-22 TENG CHIN-CHI Sr. Vice President Option exercise · Non- Qualified Stock Option (right to buy 10b5-1 −1,000 11,668
2026-05-22 DEVGAN ANIRUDH President and CEO Option exercise 10b5-1 +25,000 $78.76 $2.0M 355,412
2026-05-22 DEVGAN ANIRUDH President and CEO Sale 10b5-1 −51,887 $370.00 $19.2M 303,525
2026-05-22 DEVGAN ANIRUDH President and CEO Option exercise · Non Qualified Stock Option (right to buy) 10b5-1 −25,000 26,821
2026-05-18 Scannell Paul Sr. Vice President Sale 10b5-1 −1,071 $345.06 $370K 32,181
2026-05-18 Scannell Paul Sr. Vice President Sale 10b5-1 −1,071 $345.06 $370K 32,181
2026-05-15 Scannell Paul Sr. Vice President Shares withheld for taxes 10b5-1 −75 $347.24 $26K 33,252
2026-05-15 Scannell Paul Sr. Vice President Shares withheld for taxes 10b5-1 −75 $347.24 $26K 33,252
2026-05-15 Taxay Marc SVP & General Counsel Shares withheld for taxes −1,384 $347.24 $481K 24,014
2026-05-15 Taxay Marc SVP & General Counsel Shares withheld for taxes −1,415 $347.24 $491K 22,599
2026-05-07 Adams Mark Director Gift −779 0
2026-05-07 Adams Mark Director Gift +779 12,927
2026-05-07 Adams Mark Director Grant or award +714 714
2026-05-07 CHEW LEWIS Director Grant or award +714 9,131
2026-05-07 Brennan Ita M Director Grant or award +714 8,184
2026-05-07 Krakauer Mary L Director Grant or award +714 4,993

Page 6 of 15 · 297 trades