ENPRO INDS INC

Ticker: NPO CUSIP: 29355X107 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2016

Shares 53 Value ($000) $3 Avg Close $51.33 Range $43.19 - $57.47

Q2 2016

Shares 2,753 Value ($000) $122 Avg Close $51.75 Range $42.56 - $60.47

Q1 2016

Shares 7,481 Value ($000) $432 Avg Close $48.21 Range $37.53 - $63.82

Q4 2015

Shares 602 Value ($000) $26 Avg Close $47.01 Range $38.20 - $52.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	53	$3	$51.33	$43.19 - $57.47
Q2 2016	2,753	$122	$51.75	$42.56 - $60.47
Q1 2016	7,481	$432	$48.21	$37.53 - $63.82
Q4 2015	602	$26	$47.01	$38.20 - $52.90