Chin Chi Teng Cadence Design Systems Inc (CDNS) insider trading activity

Chin Chi Teng is Sr. Vice President of CADENCE DESIGN SYSTEMS INC. Currently has a direct ownership of 132,713 shares of CDNS, which is worth approximately $42.4 Million. The most recent transaction as insider was on Jul 17, 2025, when has been sold 9,088 shares (Common Stock) at a price of $312.89 per share, resulting in proceeds of $2,843,544. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 133K

5.82% 3M change

39.1% 12M change

Total Value Held $42.4 Million

CHIN-CHI TENG Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 17 2025	SELL Open market or private sale	$2,843,544 $312.89 p/Share	9,088 Reduced 6.41%	132,713 Common Stock
Jul 17 2025	BUY Exercise of conversion of derivative security	$771,255 $138.02 p/Share	5,588 Added 3.79%	141,801 Common Stock
Jun 17 2025	SELL Open market or private sale	$2,675,691 $300.91 p/Share	8,892 Reduced 6.13%	136,213 Common Stock
Jun 17 2025	BUY Exercise of conversion of derivative security	$768,360 $142.5 p/Share	5,392 Added 3.67%	141,605 Common Stock
Mar 17 2025	SELL Payment of exercise price or tax liability	$1,168,403 $255.11 p/Share	4,580 Reduced 3.52%	125,418 Common Stock
Mar 17 2025	BUY Grant, award, or other acquisition	-	50,906 Added 26.71%	139,713 Common Stock
Feb 10 2025	SELL Open market or private sale	$3,870,618 $303.34 p/Share	12,760 Reduced 12.02%	93,387 Common Stock
Feb 10 2025	BUY Exercise of conversion of derivative security	$721,833 $56.57 p/Share	12,760 Added 10.73%	106,147 Common Stock
Jan 03 2025	SELL Open market or private sale	$3,746,250 $299.7 p/Share	12,500 Reduced 11.82%	93,275 Common Stock
Jan 03 2025	BUY Exercise of conversion of derivative security	$707,125 $56.57 p/Share	12,500 Added 10.57%	105,775 Common Stock
Nov 22 2024	SELL Open market or private sale	$1,787,110 $310.37 p/Share	5,758 Reduced 5.81%	93,275 Common Stock
Nov 22 2024	BUY Exercise of conversion of derivative security	$1,168,528 $202.94 p/Share	5,758 Added 5.49%	99,033 Common Stock
Nov 15 2024	SELL Open market or private sale	$2,958,100 $295.81 p/Share	10,000 Reduced 9.68%	93,275 Common Stock
Nov 15 2024	BUY Exercise of conversion of derivative security	$565,700 $56.57 p/Share	10,000 Added 8.83%	103,275 Common Stock
Sep 16 2024	SELL Payment of exercise price or tax liability	$582,586 $273.13 p/Share	2,133 Reduced 2.24%	93,275 Common Stock
Aug 15 2024	SELL Open market or private sale	$2,764,100 $276.41 p/Share	10,000 Reduced 9.49%	95,408 Common Stock
Aug 15 2024	BUY Exercise of conversion of derivative security	$787,600 $78.76 p/Share	10,000 Added 8.66%	105,408 Common Stock
Jul 01 2024	SELL Open market or private sale	$3,062,600 $306.26 p/Share	10,000 Reduced 9.49%	95,408 Common Stock
Jul 01 2024	BUY Exercise of conversion of derivative security	$787,600 $78.76 p/Share	10,000 Added 8.66%	105,408 Common Stock
Jun 06 2024	SELL Open market or private sale	$9,563,475 $297.15 p/Share	32,184 Reduced 25.22%	95,408 Common Stock
Jun 06 2024	BUY Exercise of conversion of derivative security	$3,524,469 $109.51 p/Share	32,184 Added 20.14%	127,592 Common Stock
Mar 15 2024	SELL Payment of exercise price or tax liability	$6,805,028 $298.44 p/Share	22,802 Reduced 21.0%	85,803 Common Stock
Mar 15 2024	BUY Grant, award, or other acquisition	-	9,605 Added 9.15%	95,408 Common Stock
Feb 26 2024	SELL Payment of exercise price or tax liability	$212,279 $303.69 p/Share	699 Reduced 0.64%	108,605 Common Stock
Dec 15 2023	SELL Open market or private sale	$2,034,599 $271.28 p/Share	7,500 Reduced 6.43%	109,179 Common Stock

Chin Chi Teng

Sr. Vice President

San Jose, CA

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