COMPASS MINERALS INTERNA

CUSIP: 20451NAE1 Class: CORP

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

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

Q3 2016
Shares 2,550,000 Value ($000) $2,423 Avg Close — Range —
Q2 2016
Shares 2,550,000 Value ($000) $2,384 Avg Close — Range —
Q1 2016
Shares 2,550,000 Value ($000) $2,486 Avg Close — Range —
Q4 2015
Shares 2,500,000 Value ($000) $2,375 Avg Close — Range —
Q3 2015
Shares 2,000,000 Value ($000) $1,870 Avg Close — Range —
Q2 2015
Shares 2,000,000 Value ($000) $1,980 Avg Close — Range —
Q1 2015
Shares 2,000,000 Value ($000) $2,015 Avg Close — Range —
Q4 2014
Shares 1,000,000 Value ($000) $970 Avg Close — Range —
Q3 2014
Shares 1,000,000 Value ($000) $955 Avg Close — Range —
Q2 2014
Shares 1,000,000 Value ($000) $988 Avg Close — Range —