TSAKOS ENERGY NAVIGATION LTD

CUSIP: G9108L108 Class: SHS

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q4 2016
Shares 111,300 Value ($000) $522 Avg Close — Range —
Q3 2016
Shares 18,800 Value ($000) $91 Avg Close — Range —
Q2 2016
Shares 79,500 Value ($000) $373 Avg Close — Range —
Q1 2016
Shares 15,600 Value ($000) $96 Avg Close — Range —