ESCO TECHNOLOGIES INC

Ticker: ESE CUSIP: 296315104 Class: EQTY

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2019

Shares 786 Value ($000) $53 Avg Close $65.43 Range $61.47 - $69.66

Q3 2018

Shares 373 Value ($000) $25 Avg Close $63.18 Range $55.48 - $68.43

Q4 2017

Shares 3,864 Value ($000) $233 Avg Close $58.98 Range $50.04 - $64.02

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	786	$53	$65.43	$61.47 - $69.66
Q3 2018	373	$25	$63.18	$55.48 - $68.43
Q4 2017	3,864	$233	$58.98	$50.04 - $64.02