Insider Trading History of Lidgard Graham Peter

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Lidgard Graham Peter since 2008. This trader's CIK number is 1216274. At the time of last reporting, Lidgard Graham Peter was the Chief Science Officer of Exact Sciences Corp. (stock ticker symbol EXAS). Also see all insider trading activities at Exact Sciences Corp.

Note that in the past LIDGARD GRAHAM PETER also reported insider trading activities as an insider of the following companies:

Insider Activities at Exact Sciences Corp (EXAS)
Insider Activities at Nanogen Inc (NGEN)

Yearly summary of insider trading at Exact Sciences Corp (EXAS) by Lidgard Graham Peter

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2021	EXAS	0	$0	67,076	$8,715,097	71,688	$1,528,022
2018	EXAS	0	$0	252,987	$16,010,761	89,025	$793,551
2017	EXAS	0	$0	305,641	$14,200,892	186,050	$1,839,518
2016	EXAS	0	$0	324,999	$5,589,804	478,879	$1,263,996
2015	EXAS	0	$0	23,917	$577,011	47,042	$0
2014	EXAS	0	$0	182,544	$4,065,300	280,459	$648,000
2013	EXAS	0	$0	7,430	$82,250	16,667	$0
2011	EXAS	0	$0	0	$0	16,667	$0

Yearly summary of insider trading at Nanogen Inc (NGEN) by Lidgard Graham Peter

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2008	NGEN	1,666	$198	0	$0	0	$0
2008	NGEN	1,666	$509	0	$0	0	$0

Insider trading activities at 2 companies by Lidgard Graham Peter:

1. Exact Sciences Corp (EXAS)

2. Nanogen Inc (NGEN)

Table 1. Insider trading of Exact Sciences Corp (EXAS) by Lidgard Graham Peter

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2021-03-11	EXAS	Option Ex	43,241	33.02	1,428,034
2021-03-11	EXAS	Sale	43,241	130.00	5,621,330
2021-03-08	EXAS	Option Ex	4,612	21.68	99,988
2021-03-05	EXAS	Sale	11,735	121.33	1,423,807
2021-03-01	EXAS	Option Ex	5,025	.00	0
2021-03-02	EXAS	Sale	2,524	138.42	349,372
2021-02-26	EXAS	Option Ex	3,263	.00	0
2021-03-01	EXAS	Sale	1,603	137.44	220,316
2021-02-23	EXAS	Option Ex	11,575	.00	0
2021-02-24	EXAS	Sale	5,842	136.30	796,264
2021-02-16	EXAS	Option Ex	3,972	.00	0
2021-02-17	EXAS	Sale	2,131	142.66	304,008
2018-11-05	EXAS	Sale	37,613	75.01	2,821,275
2018-11-07	EXAS	Sale	698	75.01	52,356
2018-10-31	EXAS	Sale	22,156	75.35	1,669,498
2018-11-01	EXAS	Sale	57,517	70.88	4,076,747
2018-10-08	EXAS	Sale	58,000	69.26	4,017,254
2018-03-14	EXAS	Option Ex	7,163	13.96	99,995
2018-03-09	EXAS	Option Ex	14,550	11.69	170,089
2018-03-13	EXAS	Sale	4,464	53.21	237,529
2018-03-12	EXAS	Sale	3,961	52.19	206,740
2018-03-09	EXAS	Sale	6,125	50.94	312,001
2018-02-26	EXAS	Sale	18,337	42.26	774,903
2018-02-27	EXAS	Sale	16,688	43.77	730,500
2018-02-26	EXAS	Option Ex	27,237	6.55	178,484
2018-02-23	EXAS	Sale	20,250	39.90	808,056
2018-02-24	EXAS	Option Ex	8,250	.00	0
2018-02-23	EXAS	Option Ex	31,825	10.84	344,983
2018-02-26	EXAS	Sale	7,178	42.34	303,902
2017-12-01	EXAS	Sale	45,770	58.31	2,668,940
2017-11-01	EXAS	Sale	45,775	53.62	2,454,592
2017-10-02	EXAS	Option Ex	35,250	13.96	492,090
2017-10-02	EXAS	Sale	81,025	47.16	3,820,733
2017-09-05	EXAS	Sale	75,683	41.08	3,108,679
2017-09-06	EXAS	Option Ex	42,317	9.95	420,842
2017-09-05	EXAS	Option Ex	75,683	12.24	926,586
2017-09-01	EXAS	Sale	45,775	41.49	1,899,204
2017-03-13	EXAS	Sale	2,945	21.16	62,316
2017-03-09	EXAS	Option Ex	8,425	.00	0
2017-02-24	EXAS	Option Ex	8,250	.00	0
2017-02-24	EXAS	Sale	2,667	21.57	57,527
2017-02-26	EXAS	Option Ex	8,900	.00	0
2017-02-27	EXAS	Sale	6,001	21.48	128,901
2017-02-22	EXAS	Option Ex	7,225	.00	0
2016-12-05	EXAS	Option Ex	63,888	2.88	183,997
2016-12-05	EXAS	Option Ex	63,888	2.88	183,997
2016-11-15	EXAS	Sale	143,056	17.36	2,483,452
2016-11-14	EXAS	Sale	143,056	17.52	2,506,341
2016-11-11	EXAS	Sale	25,000	17.68	442,000
2016-11-11	EXAS	Option Ex	311,112	2.88	896,002
2016-07-25	EXAS	Option Ex	25,000	.00	0
2016-07-26	EXAS	Sale	7,383	14.82	109,416
2016-03-09	EXAS	Option Ex	8,425	.00	0
2016-03-10	EXAS	Sale	3,041	6.05	18,398
2015-12-31	EXAS	Option Ex	6,566	.00	0
2016-01-04	EXAS	Sale	3,463	8.72	30,197
2015-07-25	EXAS	Option Ex	25,000	.00	0
2015-07-27	EXAS	Sale	12,579	24.04	302,399
2015-02-26	EXAS	Sale	3,938	23.44	92,306
2015-02-24	EXAS	Option Ex	8,250	.00	0
2015-02-24	EXAS	Sale	4,037	22.90	92,447
2015-02-23	EXAS	Option Ex	7,225	.00	0
2015-01-02	EXAS	Sale	3,363	26.72	89,859
2014-12-31	EXAS	Option Ex	6,567	.00	0
2014-10-29	EXAS	Sale	8,015	24.68	197,810
2014-10-20	EXAS	Sale	50,000	23.93	1,196,600
2014-10-20	EXAS	Option Ex	125,000	2.88	360,000
2014-10-17	EXAS	Sale	50,000	23.68	1,184,100
2014-10-16	EXAS	Sale	50,000	22.84	1,142,100
2014-10-16	EXAS	Option Ex	50,000	2.88	144,000
2014-10-17	EXAS	Option Ex	50,000	2.88	144,000
2014-07-25	EXAS	Option Ex	25,000	.00	0
2014-07-25	EXAS	Sale	11,081	15.99	177,185
2014-02-24	EXAS	Sale	3,160	14.07	44,461
2014-02-22	EXAS	Option Ex	7,225	.00	0
2013-12-31	EXAS	Option Ex	23,234	.00	0
2014-01-02	EXAS	Sale	10,288	11.96	123,044
2013-10-28	EXAS	Sale	7,430	11.07	82,250
2012-12-31	EXAS	Option Ex	16,667	.00	0
2011-12-31	EXAS	Option Ex	16,667	.00	0

Table 2. Insider trading of Nanogen Inc (NGEN) by Lidgard Graham Peter

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2008-12-31	NGEN	Buy	1,666	.12	198
2008-06-30	NGEN	Buy	1,666	.31	509

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 Lidgard Graham Peter (Chief Science Officer of Exact Sciences Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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