HEALTHSTREAM INC

Ticker: HSTM CUSIP: 42222N103 Class: Common Stock

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

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

Q3 2018

Shares 79,200 Value ($000) $2,455 Avg Close $29.90 Range $26.18 - $31.86

Q2 2018

Shares 44,100 Value ($000) $1,204 Avg Close $26.53 Range $23.09 - $29.16

Q1 2018

Shares 23,900 Value ($000) $593 Avg Close $24.03 Range $21.15 - $27.68

Q4 2017

Shares 23,900 Value ($000) $553 Avg Close $23.54 Range $21.81 - $28.26

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	79,200	$2,455	$29.90	$26.18 - $31.86
Q2 2018	44,100	$1,204	$26.53	$23.09 - $29.16
Q1 2018	23,900	$593	$24.03	$21.15 - $27.68
Q4 2017	23,900	$553	$23.54	$21.81 - $28.26