TSAKOS ENERGY NAVIGATION LTD

CUSIP: G9108L108 Class: SHS

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

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

Q4 2016
Shares 11,301 Value ($000) $53 Avg Close — Range —
Q2 2016
Shares 14,536 Value ($000) $68 Avg Close — Range —
Q1 2016
Shares 31,791 Value ($000) $196 Avg Close — Range —
Q4 2015
Shares 29,449 Value ($000) $233 Avg Close — Range —