1. Corporate Officers - B
2. Burbach Gerhard F

Insider Trading History of Burbach Gerhard F

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Burbach Gerhard F since 2010. This trader's CIK number is 1307313. At the time of last reporting, Burbach Gerhard F was the Director of Bwx Technologies, Inc.. (stock ticker symbol BWXT). Also see all insider trading activities at Bwx Technologies, Inc..

Note that in the past Burbach Gerhard F also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Standard Biotools Inc. (FLDM) by Burbach Gerhard F

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2018	FLDM	0	$0	0	$0	13,259	$0
2017	FLDM	0	$0	0	$0	10,259	$0

Yearly summary of insider trading at Star Equity Holdings, Inc. (DRAD) by Burbach Gerhard F

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2012	DRAD	0	$0	0	$0	25,000	$0
2011	DRAD	0	$0	0	$0	14,760	$0

Yearly summary of insider trading at Thoratec Corp (THOR) by Burbach Gerhard F

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2014	THOR	0	$0	92,104	$3,348,720	92,104	$2,175,496
2013	THOR	0	$0	280,000	$11,365,358	280,000	$6,613,598
2012	THOR	0	$0	101,845	$3,599,134	50,000	$785,250
2011	THOR	0	$0	32,896	$1,161,490	32,896	$605,703
2010	THOR	0	$0	100,000	$4,459,900	45,000	$739,800

Yearly summary of insider trading at Bwx Technologies, Inc. (BWXT) by Burbach Gerhard F

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2024	BWXT	0	$0	1,000	$105,420	0	$0
2023	BWXT	0	$0	1,000	$74,070	2,391	$0

Insider trading activities at 4 companies by Burbach Gerhard F:

1. Standard Biotools Inc. (FLDM)

2. Star Equity Holdings, Inc. (DRAD)

3. Thoratec Corp (THOR)

4. Bwx Technologies, Inc. (BWXT)

Table 1. Insider trading of Standard Biotools Inc. (FLDM) by Burbach Gerhard F

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2018-05-30	FLDM	Option Ex	8,000	.00	0
2017-12-31	FLDM	Option Ex	5,259	.00	0
2017-09-30	FLDM	Option Ex	5,259	.00	0
2017-07-31	FLDM	Option Ex	5,000	.00	0

Table 2. Insider trading of Star Equity Holdings, Inc. (DRAD) by Burbach Gerhard F

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2012-05-18	DRAD	Option Ex	25,000	.00	0
2011-05-03	DRAD	Option Ex	14,760	.00	0

Table 3. Insider trading of Thoratec Corp (THOR) by Burbach Gerhard F

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2014-03-10	THOR	Option Ex	22,104	23.62	522,096
2014-03-10	THOR	Sale	22,104	36.53	807,525
2014-02-27	THOR	Option Ex	5,000	23.62	118,100
2014-02-27	THOR	Sale	5,000	37.00	185,015
2014-02-12	THOR	Sale	5,000	36.01	180,030
2014-02-12	THOR	Option Ex	5,000	23.62	118,100
2014-02-11	THOR	Sale	5,000	35.03	175,165
2014-02-10	THOR	Sale	15,000	34.61	519,105
2014-02-11	THOR	Option Ex	5,000	23.62	118,100
2014-02-10	THOR	Option Ex	15,000	23.62	354,300
2014-01-15	THOR	Sale	9,400	38.10	358,140
2014-01-15	THOR	Option Ex	9,400	23.62	222,028
2014-01-10	THOR	Option Ex	30,000	23.62	708,600
2014-01-10	THOR	Sale	30,000	36.70	1,100,940
2014-01-14	THOR	Option Ex	600	23.62	14,172
2014-01-14	THOR	Sale	600	38.00	22,800
2013-12-10	THOR	Option Ex	40,000	23.62	944,800
2013-12-10	THOR	Sale	40,000	38.15	1,526,160
2013-11-14	THOR	Option Ex	20,000	23.62	472,400
2013-11-14	THOR	Sale	20,000	43.00	860,040
2013-11-11	THOR	Option Ex	80,000	23.62	1,889,600
2013-11-12	THOR	Option Ex	20,000	23.62	472,400
2013-11-11	THOR	Sale	80,000	41.24	3,299,600
2013-11-12	THOR	Sale	20,000	42.01	840,200
2013-10-31	THOR	Option Ex	55,000	23.62	1,299,100
2013-10-31	THOR	Sale	55,000	42.20	2,321,275
2013-10-25	THOR	Option Ex	10,213	23.62	241,231
2013-10-25	THOR	Sale	10,213	40.00	408,520
2013-10-28	THOR	Option Ex	4,787	23.62	113,068
2013-10-28	THOR	Sale	4,787	40.07	191,829
2013-10-16	THOR	Sale	8,870	39.00	345,965
2013-10-17	THOR	Sale	730	39.00	28,470
2013-10-17	THOR	Option Ex	730	23.62	17,242
2013-10-16	THOR	Option Ex	8,870	23.62	209,509
2013-10-14	THOR	Option Ex	400	23.62	9,448
2013-10-14	THOR	Sale	400	39.05	15,619
2013-10-10	THOR	Option Ex	40,000	23.62	944,800
2013-10-10	THOR	Sale	40,000	38.19	1,527,680
2012-11-26	THOR	Sale	6,600	38.15	251,803
2012-11-23	THOR	Sale	5,000	38.01	190,050
2012-11-26	THOR	Option Ex	6,600	17.91	118,206
2012-11-23	THOR	Option Ex	5,000	17.91	89,550
2012-11-02	THOR	Option Ex	900	17.91	16,119
2012-11-02	THOR	Sale	900	38.02	34,218
2012-07-17	THOR	Option Ex	37,500	14.97	561,375
2012-07-17	THOR	Sale	37,500	36.00	1,350,075
2012-07-02	THOR	Sale	3,822	34.02	130,032
2012-07-03	THOR	Sale	3,400	34.00	115,600
2012-05-03	THOR	Sale	44,623	34.23	1,527,356
2011-10-28	THOR	Sale	2,896	38.00	110,050
2011-10-28	THOR	Option Ex	2,896	23.62	68,403
2011-05-19	THOR	Option Ex	30,000	17.91	537,300
2011-05-19	THOR	Sale	30,000	35.05	1,051,440
2010-06-03	THOR	Option Ex	45,000	16.44	739,800
2010-06-03	THOR	Sale	100,000	44.60	4,459,900

Table 4. Insider trading of Bwx Technologies, Inc. (BWXT) by Burbach Gerhard F

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2024-03-06	BWXT	Sale	1,000	105.42	105,420
2023-08-14	BWXT	Sale	1,000	74.07	74,070
2023-05-03	BWXT	Option Ex	2,391	.00	0

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 Burbach Gerhard F (Director of Bwx Technologies, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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