COMPASS MINERALS INTL INC

Ticker: CMP CUSIP: 20451N101 Class: Common Stock

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

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

Q1 2016

Shares 85,625 Value ($000) $6,067,000 Avg Close $52.78 Range $48.71 - $56.62

Q2 2015

Shares 3,736 Value ($000) $307,000 Avg Close $63.39 Range $59.23 - $68.67

Q3 2014

Shares 125,969 Value ($000) $10,617,000 Avg Close $63.23 Range $59.25 - $68.53

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	85,625	$6,067,000	$52.78	$48.71 - $56.62
Q2 2015	3,736	$307,000	$63.39	$59.23 - $68.67
Q3 2014	125,969	$10,617,000	$63.23	$59.25 - $68.53