COMPASS MINERALS INTL INC

Ticker: CMP CUSIP: 20451N101 Class: Common Stock

River Road Asset Management, LLC's Holding History (CIK: 0001341401)

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

Q3 2018

Shares 195,091 Value ($000) $13,110 Avg Close $53.24 Range $48.77 - $57.91

Q2 2018

Shares 191,191 Value ($000) $12,571 Avg Close $53.77 Range $47.64 - $57.33

Q1 2018

Shares 194,895 Value ($000) $11,752 Avg Close $53.63 Range $45.47 - $60.97

Q4 2017

Shares 892,475 Value ($000) $64,481 Avg Close $53.16 Range $50.45 - $58.03

Q3 2017

Shares 871,528 Value ($000) $56,562 Avg Close $52.24 Range $47.01 - $55.89

Q2 2017

Shares 728,644 Value ($000) $47,580 Avg Close $51.48 Range $48.29 - $53.91

Q1 2017

Shares 744,911 Value ($000) $50,542 Avg Close $58.33 Range $50.29 - $64.38

Q4 2016

Shares 765,089 Value ($000) $59,945 Avg Close $57.67 Range $53.18 - $62.97

Q3 2016

Shares 749,021 Value ($000) $55,203 Avg Close $54.44 Range $50.92 - $57.62

Q2 2016

Shares 738,657 Value ($000) $54,801 Avg Close $56.40 Range $49.77 - $60.87

Q1 2016

Shares 901,967 Value ($000) $63,913 Avg Close $52.78 Range $48.71 - $56.62

Q4 2015

Shares 1,051,930 Value ($000) $79,179 Avg Close $59.61 Range $52.17 - $63.00

Q3 2015

Shares 1,067,732 Value ($000) $83,678 Avg Close $59.53 Range $56.23 - $62.65

Q2 2015

Shares 824,711 Value ($000) $67,742 Avg Close $63.39 Range $59.23 - $68.67

Q1 2015

Shares 848,130 Value ($000) $79,054 Avg Close $65.22 Range $60.90 - $68.52

Q4 2014

Shares 636,573 Value ($000) $55,274 Avg Close $60.85 Range $55.96 - $66.04

Q3 2014

Shares 265,994 Value ($000) $22,418 Avg Close $63.23 Range $59.25 - $68.53

Q2 2014

Shares 271,766 Value ($000) $26,019 Avg Close $63.15 Range $57.57 - $67.35

Q1 2014

Shares 377,318 Value ($000) $31,136 Avg Close $57.46 Range $53.12 - $61.48

Q4 2013

Shares 366,792 Value ($000) $29,362 Avg Close $51.71 Range $48.78 - $56.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	195,091	$13,110	$53.24	$48.77 - $57.91
Q2 2018	191,191	$12,571	$53.77	$47.64 - $57.33
Q1 2018	194,895	$11,752	$53.63	$45.47 - $60.97
Q4 2017	892,475	$64,481	$53.16	$50.45 - $58.03
Q3 2017	871,528	$56,562	$52.24	$47.01 - $55.89
Q2 2017	728,644	$47,580	$51.48	$48.29 - $53.91
Q1 2017	744,911	$50,542	$58.33	$50.29 - $64.38
Q4 2016	765,089	$59,945	$57.67	$53.18 - $62.97
Q3 2016	749,021	$55,203	$54.44	$50.92 - $57.62
Q2 2016	738,657	$54,801	$56.40	$49.77 - $60.87
Q1 2016	901,967	$63,913	$52.78	$48.71 - $56.62
Q4 2015	1,051,930	$79,179	$59.61	$52.17 - $63.00
Q3 2015	1,067,732	$83,678	$59.53	$56.23 - $62.65
Q2 2015	824,711	$67,742	$63.39	$59.23 - $68.67
Q1 2015	848,130	$79,054	$65.22	$60.90 - $68.52
Q4 2014	636,573	$55,274	$60.85	$55.96 - $66.04
Q3 2014	265,994	$22,418	$63.23	$59.25 - $68.53
Q2 2014	271,766	$26,019	$63.15	$57.57 - $67.35
Q1 2014	377,318	$31,136	$57.46	$53.12 - $61.48
Q4 2013	366,792	$29,362	$51.71	$48.78 - $56.70