COMPASS MINERALS INTL INC

Ticker: CMP CUSIP: 20451N101 Class: Common Stock

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q3 2014

Shares 7,300 Value ($000) $615 Avg Close $63.23 Range $59.25 - $68.53

Q2 2014

Shares 7,300 Value ($000) $699 Avg Close $63.15 Range $57.57 - $67.35

Q1 2014

Shares 7,300 Value ($000) $602 Avg Close $57.46 Range $53.12 - $61.48

Q4 2013

Shares 7,300 Value ($000) $584 Avg Close $51.71 Range $48.78 - $56.70

Q3 2013

Shares 7,300 Value ($000) $557 Avg Close $54.32 Range $43.88 - $62.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	7,300	$615	$63.23	$59.25 - $68.53
Q2 2014	7,300	$699	$63.15	$57.57 - $67.35
Q1 2014	7,300	$602	$57.46	$53.12 - $61.48
Q4 2013	7,300	$584	$51.71	$48.78 - $56.70
Q3 2013	7,300	$557	$54.32	$43.88 - $62.76