1. Corporate Officers - N
2. Nesser John T Iii

Insider Trading History of Nesser John T Iii

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Nesser John T Iii since 2006. This trader's CIK number is 1199543. At the time of last reporting, Nesser John T Iii was the Director of Thermon Group Holdings, Inc.. (stock ticker symbol THR). Also see all insider trading activities at Thermon Group Holdings, Inc..

Note that in the past NESSER JOHN T III also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Thermon Group Holdings, Inc. (THR) by Nesser John T Iii

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2024	THR	0	$0	6,000	$204,750	0	$0
2023	THR	1,973	$52,047	0	$0	0	$0
2022	THR	9,096	$150,609	0	$0	0	$0
2021	THR	2,948	$51,359	0	$0	0	$0
2020	THR	3,268	$51,582	0	$0	0	$0
2019	THR	356	$8,455	0	$0	0	$0
2014	THR	1,720	$40,385	0	$0	0	$0
2013	THR	0	$0	0	$0	2,091	$0

Yearly summary of insider trading at Mcdermott International Inc (MDR) by Nesser John T Iii

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	MDR	0	$0	100,000	$2,514,760	53,526	$0
2010	MDR	0	$0	15,000	$397,695	156,531	$127,367
2009	MDR	1,476	$23,145	0	$0	6,390	$0
2008	MDR	4,984	$0	186,390	$0	186,390	$903,315
2007	MDR	0	$0	95,000	$1,992,100	98,195	$850,349
2006	MDR	0	$0	223,600	$0	246,280	$1,688,418

Yearly summary of insider trading at Layne Christensen Co (LAYN) by Nesser John T Iii

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2015	LAYN	5,000	$43,500	0	$0	0	$0

Insider trading activities at 3 companies by Nesser John T Iii:

1. Thermon Group Holdings, Inc. (THR)

2. Mcdermott International Inc (MDR)

3. Layne Christensen Co (LAYN)

Table 1. Insider trading of Thermon Group Holdings, Inc. (THR) by Nesser John T Iii

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2024-05-31	THR	Sale	6,000	34.12	204,750
2023-08-09	THR	Buy	1,973	26.38	52,047
2022-11-08	THR	Buy	1,959	18.80	36,829
2022-06-08	THR	Buy	3,500	16.35	57,225
2022-06-03	THR	Buy	3,637	15.55	56,555
2021-11-12	THR	Buy	1,024	18.63	19,077
2021-06-03	THR	Buy	1,022	17.29	17,670
2021-02-08	THR	Buy	902	16.20	14,612
2020-08-10	THR	Buy	326	14.74	4,805
2020-06-10	THR	Buy	2,942	15.90	46,777
2019-06-14	THR	Buy	356	23.75	8,455
2014-06-02	THR	Buy	1,720	23.48	40,385
2013-08-02	THR	Option Ex	2,091	.00	0

Table 2. Insider trading of Mcdermott International Inc (MDR) by Nesser John T Iii

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-03-08	MDR	Sale	60,000	25.00	1,500,000
2011-03-04	MDR	Option Ex	8,275	.00	0
2011-03-05	MDR	Option Ex	28,138	.00	0
2011-03-07	MDR	Sale	40,000	25.37	1,014,760
2011-03-03	MDR	Option Ex	17,113	.00	0
2010-08-14	MDR	Option Ex	17,939	.00	0
2010-08-02	MDR	Option Ex	13,388	.00	0
2010-08-02	MDR	Option Ex	42,343	.00	0
2010-05-13	MDR	Sale	15,000	26.51	397,695
2010-05-12	MDR	Option Ex	6,390	.00	0
2010-05-10	MDR	Option Ex	52,500	.00	0
2010-03-15	MDR	Option Ex	11,653	10.93	127,367
2010-03-05	MDR	Option Ex	12,318	.00	0
2009-05-12	MDR	Option Ex	6,390	.00	0
2009-05-14	MDR	Buy	976	18.09	17,655
2009-03-05	MDR	Buy	500	10.98	5,490
2008-11-24	MDR	Buy	2,984	.00	0
2008-11-25	MDR	Buy	2,000	.00	0
2008-05-23	MDR	Option Ex	103,200	3.66	377,402
2008-05-23	MDR	Sale	103,200	.00	0
2008-05-15	MDR	Sale	35,730	.00	0
2008-05-15	MDR	Option Ex	35,730	5.79	206,698
2008-03-03	MDR	Option Ex	47,460	6.73	319,215
2008-03-03	MDR	Sale	47,460	.00	0
2007-05-15	MDR	Option Ex	15,000	9.67	144,990
2007-05-15	MDR	Sale	15,000	70.14	1,052,100
2007-05-12	MDR	Option Ex	3,195	.00	0
2007-04-16	MDR	Option Ex	15,000	9.67	144,990
2007-04-16	MDR	Sale	15,000	.00	0
2007-03-15	MDR	Option Ex	15,000	9.67	144,990
2007-03-15	MDR	Sale	15,000	.00	0
2007-03-08	MDR	Sale	20,000	47.00	940,000
2007-03-08	MDR	Option Ex	20,000	6.27	125,399
2007-02-15	MDR	Option Ex	15,000	9.67	144,990
2007-02-15	MDR	Sale	15,000	.00	0
2007-01-16	MDR	Option Ex	15,000	9.67	144,990
2007-01-16	MDR	Sale	15,000	.00	0
2006-12-15	MDR	Option Ex	15,000	9.67	144,990
2006-12-15	MDR	Sale	15,000	.00	0
2006-11-15	MDR	Sale	15,000	.00	0
2006-11-15	MDR	Option Ex	15,000	9.67	144,990
2006-10-16	MDR	Option Ex	15,000	9.69	145,350
2006-10-16	MDR	Sale	15,000	.00	0
2006-09-15	MDR	Option Ex	15,000	9.69	145,350
2006-09-15	MDR	Sale	15,000	.00	0
2006-08-15	MDR	Sale	15,000	.00	0
2006-08-15	MDR	Option Ex	15,000	9.69	145,350
2006-08-10	MDR	Option Ex	25,000	6.27	156,750
2006-08-10	MDR	Sale	25,000	.00	0
2006-07-17	MDR	Sale	15,000	.00	0
2006-07-17	MDR	Option Ex	15,000	9.69	145,350
2006-05-12	MDR	Option Ex	2,130	.00	0
2006-05-08	MDR	Sale	38,600	.00	0
2006-05-08	MDR	Option Ex	38,600	6.08	234,688
2006-04-02	MDR	Option Ex	20,550	.00	0
2006-03-06	MDR	Option Ex	35,000	6.08	212,800
2006-03-06	MDR	Sale	35,000	.00	0
2006-03-06	MDR	Option Ex	35,000	6.08	212,800
2006-03-06	MDR	Sale	35,000	.00	0

Table 3. Insider trading of Layne Christensen Co (LAYN) by Nesser John T Iii

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2015-07-13	LAYN	Buy	5,000	8.70	43,500

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 Nesser John T Iii (Director of Thermon Group Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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