1. Corporate Officers - P
2. Plummer James D

Insider Trading History of Plummer James D

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Plummer James D since 2005. This trader's CIK number is 1242607. At the time of last reporting, Plummer James D was the Director of Cadence Design Systems Inc. (stock ticker symbol CDNS). Also see all insider trading activities at Cadence Design Systems Inc.

Note that in the past PLUMMER JAMES D also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Cadence Design Systems Inc (CDNS) by Plummer James D

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	CDNS	0	$0	868	$277,714	0	$0
2024	CDNS	0	$0	2,412	$760,744	0	$0
2023	CDNS	0	$0	4,406	$1,051,007	0	$0
2022	CDNS	0	$0	33,000	$5,142,126	20,000	$280,300
2021	CDNS	0	$0	25,000	$3,135,000	25,000	$300,500
2019	CDNS	0	$0	12,500	$718,375	12,500	$124,875
2018	CDNS	0	$0	7,500	$348,637	0	$0

Yearly summary of insider trading at International Rectifier Corp /de/ (IRF) by Plummer James D

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2014	IRF	0	$0	6,000	$156,780	16,856	$223,440
2013	IRF	0	$0	6,000	$149,208	12,000	$166,800
2008	IRF	0	$0	0	$0	5,000	$50,625
2007	IRF	0	$0	0	$0	5,000	$63,125
2006	IRF	0	$0	4,000	$137,200	5,000	$76,875

Yearly summary of insider trading at Leadis Technology Inc (LDIS) by Plummer James D

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2009	LDIS	0	$0	127,500	$128,520	127,500	$14,025

Yearly summary of insider trading at Intel Corp (INTC) by Plummer James D

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2017	INTC	0	$0	10,778	$403,646	2,225	$0
2016	INTC	0	$0	0	$0	7,911	$0
2015	INTC	0	$0	9,729	$348,804	8,843	$0
2014	INTC	0	$0	0	$0	7,158	$0
2013	INTC	0	$0	16,815	$368,726	14,938	$0
2012	INTC	0	$0	15,000	$434,700	31,815	$407,250
2011	INTC	0	$0	7,500	$180,015	12,064	$0
2010	INTC	0	$0	0	$0	5,740	$0
2009	INTC	0	$0	0	$0	6,967	$0
2008	INTC	0	$0	0	$0	4,741	$0
2007	INTC	0	$0	0	$0	2,823	$0
2006	INTC	2,000	$42,660	0	$0	0	$0
2005	INTC	0	$0	1,000	$30,000	0	$0

Insider trading activities at 4 companies by Plummer James D:

1. Cadence Design Systems Inc (CDNS)

2. International Rectifier Corp /de/ (IRF)

3. Leadis Technology Inc (LDIS)

4. Intel Corp (INTC)

Table 1. Insider trading of Cadence Design Systems Inc (CDNS) by Plummer James D

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-05-16	CDNS	Sale	868	319.95	277,714
2024-03-07	CDNS	Sale	2,412	315.40	760,744
2023-07-27	CDNS	Sale	4,406	238.54	1,051,007
2022-04-28	CDNS	Option Ex	20,000	14.02	280,300
2022-04-28	CDNS	Sale	33,000	155.82	5,142,126
2021-03-12	CDNS	Option Ex	25,000	12.02	300,500
2021-03-12	CDNS	Sale	25,000	125.40	3,135,000
2019-02-28	CDNS	Sale	12,500	57.47	718,375
2019-02-28	CDNS	Option Ex	12,500	9.99	124,875
2018-07-26	CDNS	Sale	7,500	46.48	348,637

Table 2. Insider trading of International Rectifier Corp /de/ (IRF) by Plummer James D

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2014-08-23	IRF	Option Ex	4,856	.00	0
2014-05-14	IRF	Sale	6,000	26.13	156,780
2014-05-14	IRF	Option Ex	6,000	18.62	111,720
2014-02-26	IRF	Option Ex	6,000	18.62	111,720
2013-11-15	IRF	Option Ex	6,000	13.90	83,400
2013-09-04	IRF	Option Ex	6,000	13.90	83,400
2013-09-04	IRF	Sale	6,000	24.87	149,208
2008-12-08	IRF	Option Ex	5,000	10.12	50,625
2007-12-24	IRF	Option Ex	5,000	12.62	63,125
2006-08-09	IRF	Option Ex	5,000	15.38	76,875
2006-08-09	IRF	Sale	4,000	34.30	137,200

Table 3. Insider trading of Leadis Technology Inc (LDIS) by Plummer James D

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2009-10-12	LDIS	Option Ex	127,500	.11	14,025
2009-10-12	LDIS	Sale	127,500	1.01	128,520

Table 4. Insider trading of Intel Corp (INTC) by Plummer James D

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2017-01-30	INTC	Sale	10,778	37.45	403,646
2017-01-25	INTC	Option Ex	1,227	.00	0
2017-01-23	INTC	Option Ex	998	.00	0
2016-07-26	INTC	Option Ex	5,846	.00	0
2016-07-25	INTC	Option Ex	1,066	.00	0
2016-01-23	INTC	Option Ex	999	.00	0
2015-07-24	INTC	Option Ex	1,067	.00	0
2015-07-26	INTC	Option Ex	7,776	.00	0
2015-01-20	INTC	Sale	9,729	35.85	348,804
2014-07-26	INTC	Option Ex	3,022	.00	0
2014-07-22	INTC	Option Ex	4,136	.00	0
2013-07-29	INTC	Sale	6,815	23.23	158,326
2013-07-26	INTC	Option Ex	1,433	.00	0
2013-07-22	INTC	Option Ex	13,505	.00	0
2013-01-24	INTC	Sale	10,000	21.04	210,400
2012-08-16	INTC	Option Ex	5,489	.00	0
2012-07-23	INTC	Option Ex	9,729	.00	0
2012-07-16	INTC	Option Ex	1,597	.00	0
2012-05-01	INTC	Option Ex	15,000	27.15	407,250
2012-05-01	INTC	Sale	15,000	28.98	434,700
2011-11-01	INTC	Sale	7,500	24.00	180,015
2011-07-22	INTC	Option Ex	8,242	.00	0
2011-07-18	INTC	Option Ex	3,822	.00	0
2010-07-19	INTC	Option Ex	4,144	.00	0
2010-07-16	INTC	Option Ex	1,596	.00	0
2009-07-17	INTC	Option Ex	2,225	.00	0
2009-07-20	INTC	Option Ex	1,918	.00	0
2009-07-21	INTC	Option Ex	2,824	.00	0
2008-07-21	INTC	Option Ex	4,741	.00	0
2007-07-23	INTC	Option Ex	2,823	.00	0
2006-01-23	INTC	Buy	2,000	21.33	42,660
2005-06-27	INTC	Sale	1,000	30.00	30,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Plummer James D (Director of Cadence Design Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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