HEALTHCARE SVCS GROUP INC

Ticker: HCSG CUSIP: 421906108 Class: COM

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

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

Q3 2018

Shares 51 Value ($000) $2 Avg Close $41.54 Range $37.22 - $44.89

Q2 2018

Shares 51 Value ($000) $2 Avg Close $39.70 Range $35.04 - $44.59

Q1 2018

Shares 1,087 Value ($000) $47 Avg Close $48.93 Range $41.79 - $56.20

Q4 2017

Shares 10,878 Value ($000) $573 Avg Close $52.41 Range $49.09 - $55.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	51	$2	$41.54	$37.22 - $44.89
Q2 2018	51	$2	$39.70	$35.04 - $44.59
Q1 2018	1,087	$47	$48.93	$41.79 - $56.20
Q4 2017	10,878	$573	$52.41	$49.09 - $55.29