OSG CORP

CUSIP: 6655620 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2015
Shares 568,600 Value ($000) $12,193 Avg Close — Range —
Q1 2015
Shares 124,500 Value ($000) $2,429 Avg Close — Range —