STERICYCLE INC

CUSIP: 858912207 Class: DEP PFD A 1/10

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q1 2017
Shares 150,000 Value ($000) $10,733 Avg Close — Range —
Q4 2016
Shares 150,000 Value ($000) $9,491 Avg Close — Range —
Q3 2016
Shares 150,000 Value ($000) $9,941 Avg Close — Range —
Q2 2016
Shares 150,000 Value ($000) $12,477 Avg Close — Range —
Q1 2016
Shares 150,000 Value ($000) $13,943 Avg Close — Range —
Q4 2015
Shares 352,118 Value ($000) $32,240 Avg Close — Range —
Q3 2015
Shares 417,071 Value ($000) $42,424 Avg Close — Range —