SEACOR HOLDINGS INC

CUSIP: 811904AM3 Class: 2.5% 12/15/27

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q2 2015
Shares 13,600,000 Value ($000) $13,940,000 Avg Close — Range —
Q2 2014
Shares 5,000,000 Value ($000) $5,772,000 Avg Close — Range —
Q1 2014
Shares 8,700,000 Value ($000) $10,384,000 Avg Close — Range —
Q4 2013
Shares 5,500,000 Value ($000) $6,746,000 Avg Close — Range —