BWX TECHNOLOGIES INC

Ticker: BWXT CUSIP: 05605H100 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q3 2016

Shares 14,200 Value ($000) $544 Avg Close $33.83 Range $31.03 - $35.60

Q2 2016

Shares 14,200 Value ($000) $507 Avg Close $30.59 Range $28.77 - $32.59

Q1 2016

Shares 14,200 Value ($000) $476 Avg Close $27.50 Range $23.93 - $30.88

Q4 2015

Shares 44,100 Value ($000) $1,401 Avg Close $26.19 Range $23.00 - $28.86

Q3 2015

Shares 44,100 Value ($000) $1,162 Avg Close $22.66 Range $21.23 - $24.86

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	14,200	$544	$33.83	$31.03 - $35.60
Q2 2016	14,200	$507	$30.59	$28.77 - $32.59
Q1 2016	14,200	$476	$27.50	$23.93 - $30.88
Q4 2015	44,100	$1,401	$26.19	$23.00 - $28.86
Q3 2015	44,100	$1,162	$22.66	$21.23 - $24.86