SHLM 6

CUSIP: 808194302 Class: CONV PRF

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

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

Q1 2016
Shares 1,000 Value ($000) $747 Avg Close — Range —
Q4 2015
Shares 1,000 Value ($000) $854 Avg Close — Range —