InsiderTrades

Form 4/A for CDNS Cadence Design Systems

Accepted 2026-05-20 18:08:08 ET · period of report 2026-05-15 · accession 0000813672-26-000070 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
AT 2026-05-20 18:08 2026-05-15 CDNS Scannell Paul Sr. VP F - Tax $347.24 -75 33.3K -0.2% -$26.0K
AT 2026-05-20 18:08 2026-05-18 CDNS Scannell Paul Sr. VP S - Sale $345.06 -1,071 32.2K -3% -$369.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-05-15 F D 75 $347.24 33,252 D — — (F1) This Form 4 is being filed late due to an inadvertent administrative oversight and not any error of the reporting person. (F2) Shares withheld to satisfy tax obligations arising out of vesting of Restricted Stock Award.
2 Common Common Stock 2026-05-18 S D 1,071 $345.06 32,181 D — — (F3) The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 9/9/2025 by the Reporting Person.