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Cadence Design Systems Inc. planned insider sales

In the last twelve months insiders at Cadence Design Systems Inc. filed 28 Form 144 notices of planned sales, 281,305 shares worth $101.0 million at the time of filing, from 9 sellers. The latest, filed 1 October 2026: Sangiovanni Vincentelli Alberto (director), 1,250 shares worth $437,590, planned for around 1 October 2026 through Charles Schwab & Co., Inc.. One notice's value as filed does not match the share price that day; it is marked in the table.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
1 October 2026Sangiovanni Vincentelli AlbertoDirector1,250$437,5901 October 20261,250 shares from 1 October 2026Charles Schwab & Co., Inc.Restricted Stock LapseForm 144
15 September 2026Paul CunninghamOfficer6,000$1.7 million15 September 20264,000 shares from 15 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock Options; Performance Stock UnitsForm 144
10 September 2026Ita BrennanBoard Member180$285,510
value as filed; does not match the share price that day		10 September 2026180 shares from 10 September 2026J.P. Morgan Securities LLCRSU VestForm 144
25 August 2026Sangiovanni Vincentelli AlbertoDirector1,250$401,09525 August 20261,250 shares from 25 August 2026Charles Schwab & Co., Inc.Restricted Stock LapseForm 144
15 June 2026Paul CunninghamOfficer6,000$2.3 million15 June 20266,000 shares from 15 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock Options; Performance Stock UnitsForm 144
11 June 2026Plummer Family TrustDirector1,511$581,93111 June 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
2 June 2026Anirudh DevganOfficer, Director25,005$10.4 million2 June 202676,827 shares from 1 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Restricted StockForm 144
1 June 2026Paul ScannellOfficer7,966$3.0 million1 June 20267,361 shares from 1 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
1 June 2026Anirudh DevganOfficer, Director51,822$20.5 million1 June 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Restricted Stock; Stock Option ExerciseForm 144
22 May 2026Chin-Chi TengOfficer18,232$6.5 million22 May 202613,500 shares from 22 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock Options; Performance Stock UnitsForm 144
22 May 2026Anirudh DevganOfficer, Director51,887$19.2 million22 May 202651,887 shares from 22 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Stock Option ExerciseForm 144
18 May 2026Paul ScannellOfficer1,071$371,89418 May 20261,071 shares from 18 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Stock Awards; Restricted Stock UnitsForm 144
5 May 2026John M WallOfficer5,000$1.7 million5 May 20265,000 shares from 5 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance and Restricted StockForm 144
1 May 2026Paul A CunninghamOfficer1,000$337,4901 May 20261,000 shares from 1 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
1 May 2026Paul ScannellOfficer10,500$3.5 million1 May 202610,500 shares from 1 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesEmployee Stock Purchase Plan; Restricted Stock Units & Performance Stock UnitsForm 144
16 April 2026John M WallOfficer21,500$6.7 million16 April 202621,500 shares from 16 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesEmployee Stock Purchase Plan; Performance and Restricted StockForm 144
1 April 2026Paul A CunninghamOfficer1,000$280,1901 April 20261,000 shares from 1 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
17 March 2026Ita BrennanBoard Member360$105,37917 March 2026360 shares from 17 March 2026J.P. Morgan Securities LLCRSU VestForm 144
2 March 2026Paul A CunninghamOfficer1,000$297,7802 March 20261,000 shares from 2 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
2 February 2026Paul A CunninghamOfficer1,000$295,0902 February 20261,000 shares from 2 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
8 January 2026Chin-Chi TengOfficer6,319$2.0 million8 January 20266,319 shares from 8 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Stock Option ExerciseForm 144
2 January 2026Paul A CunninghamOfficer1,000$315,7002 January 20261,000 shares from 2 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
16 December 2025John M WallOfficer27,805$8.9 million16 December 202527,805 shares from 16 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
10 December 2025Ita BrennanBoard Member180$61,30810 December 2025180 shares from 10 December 2025J.P. Morgan Securities LLCRSU VestForm 144
10 December 2025Paul ScannellOfficer5,490$1.8 million10 December 20255,490 shares from 10 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesEmployee Stock Purchase Plan; Performance Stock Awards; Performance Stock Units; Restricted Stock UnitsForm 144
8 December 2025Chin-Chi TengOfficer5,977$2.0 million8 December 20255,977 shares from 8 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Stock Option ExerciseForm 144
5 December 2025Anirudh DevganOfficer, Director20,000$6.8 million5 December 202520,000 shares from 5 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
1 December 2025Paul A CunninghamOfficer1,000$312,6401 December 20251,000 shares from 1 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?