BWX TECHNOLOGIES INC

Ticker: BWXT CUSIP: 05605H100 Class: COM

Grove Bank & Trust's Holding History (CIK: 0001662212)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017

Shares 880 Value ($000) $53 Avg Close $54.59 Range $50.84 - $56.94

Q3 2017

Shares 880 Value ($000) $49 Avg Close $47.93 Range $43.72 - $51.95

Q2 2017

Shares 570 Value ($000) $28 Avg Close $43.68 Range $41.32 - $45.92

Q1 2017

Shares 570 Value ($000) $27 Avg Close $39.26 Range $35.08 - $44.22

Q4 2016

Shares 570 Value ($000) $23 Avg Close $34.89 Range $32.42 - $36.46

Q4 2015

Shares 350 Value ($000) $11 Avg Close $26.19 Range $23.00 - $28.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	880	$53	$54.59	$50.84 - $56.94
Q3 2017	880	$49	$47.93	$43.72 - $51.95
Q2 2017	570	$28	$43.68	$41.32 - $45.92
Q1 2017	570	$27	$39.26	$35.08 - $44.22
Q4 2016	570	$23	$34.89	$32.42 - $36.46
Q4 2015	350	$11	$26.19	$23.00 - $28.86