HUTCHINSON TECHNOLOGY INC

CUSIP: 448407106 Class: CMN

Potomac Capital Management, Inc.'s Holding History (CIK: 0001418746)

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

Q3 2015
Shares 89,345 Value ($000) $143 Avg Close — Range —
Q2 2015
Shares 119,445 Value ($000) $204 Avg Close — Range —
Q1 2015
Shares 100,845 Value ($000) $269 Avg Close — Range —