HEALTHSTREAM INC

CUSIP: 42222N10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2013
Shares 15,071 Value ($000) $494 Avg Close — Range —
Q3 2013
Shares 25,028 Value ($000) $948 Avg Close — Range —
Q2 2013
Shares 29,141 Value ($000) $738 Avg Close — Range —