SOTHEBY'S

CUSIP: 835898AF4 Class: CORP

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q3 2016
Shares 3,555,000 Value ($000) $3,546 Avg Close — Range —
Q2 2016
Shares 3,555,000 Value ($000) $3,439 Avg Close — Range —
Q1 2016
Shares 3,555,000 Value ($000) $3,200 Avg Close — Range —
Q4 2015
Shares 5,500,000 Value ($000) $5,088 Avg Close — Range —
Q3 2015
Shares 4,500,000 Value ($000) $4,185 Avg Close — Range —
Q2 2015
Shares 4,730,000 Value ($000) $4,659 Avg Close — Range —
Q1 2015
Shares 4,730,000 Value ($000) $4,671 Avg Close — Range —
Q4 2014
Shares 8,722,000 Value ($000) $8,330 Avg Close — Range —
Q3 2014
Shares 14,329,000 Value ($000) $13,731 Avg Close — Range —
Q2 2014
Shares 14,500,000 Value ($000) $13,993 Avg Close — Range —
Q3 2013
Shares 650,000 Value ($000) $616 Avg Close — Range —
Q2 2013
Shares 650,000 Value ($000) $631 Avg Close — Range —