HEALTHWAYS INC

CUSIP: 422245100 Class: COM

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

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

Q2 2015
Shares 18,081 Value ($000) $217 Avg Close — Range —
Q1 2015
Shares 17,720 Value ($000) $349 Avg Close — Range —