COMPASS MINERALS INTL INC

Ticker: CMP CUSIP: 20451N101 Class: Common Stock

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020

Shares 18,134 Value ($000) $1,119 Avg Close $57.09 Range $49.77 - $61.48

Q3 2020

Shares 18,167 Value ($000) $1,078 Avg Close $50.16 Range $41.98 - $55.64

Q2 2020

Shares 18,580 Value ($000) $906 Avg Close $41.66 Range $30.71 - $50.05

Q1 2020

Shares 18,022 Value ($000) $693 Avg Close $48.21 Range $31.47 - $58.31

Q4 2019

Shares 18,022 Value ($000) $1,099 Avg Close $49.59 Range $45.73 - $54.07

Q3 2019

Shares 17,770 Value ($000) $1,004 Avg Close $46.24 Range $40.75 - $51.26

Q2 2019

Shares 18,060 Value ($000) $992 Avg Close $46.99 Range $43.48 - $50.69

Q1 2019

Shares 18,013 Value ($000) $979 Avg Close $42.46 Range $32.98 - $48.11

Q4 2018

Shares 17,732 Value ($000) $739 Avg Close $43.49 Range $31.88 - $56.95

Q3 2018

Shares 17,386 Value ($000) $1,168 Avg Close $53.24 Range $48.77 - $57.91

Q2 2018

Shares 17,361 Value ($000) $1,141 Avg Close $53.77 Range $47.64 - $57.33

Q1 2018

Shares 16,993 Value ($000) $1,025 Avg Close $53.63 Range $45.47 - $60.97

Q4 2017

Shares 16,666 Value ($000) $1,204 Avg Close $53.16 Range $50.45 - $58.03

Q3 2017

Shares 16,788 Value ($000) $1,090 Avg Close $52.24 Range $47.01 - $55.89

Q2 2017

Shares 16,522 Value ($000) $1,079 Avg Close $51.48 Range $48.29 - $53.91

Q1 2017

Shares 15,966 Value ($000) $1,083 Avg Close $58.33 Range $50.29 - $64.38

Q4 2016

Shares 15,769 Value ($000) $1,236 Avg Close $57.67 Range $53.18 - $62.97

Q2 2016

Shares 15,405 Value ($000) $1,143 Avg Close $56.40 Range $49.77 - $60.87

Q1 2016

Shares 14,690 Value ($000) $1,041 Avg Close $52.78 Range $48.71 - $56.62

Q4 2015

Shares 14,116 Value ($000) $1,063 Avg Close $59.61 Range $52.17 - $63.00

Q3 2015

Shares 13,855 Value ($000) $1,086 Avg Close $59.53 Range $56.23 - $62.65

Q2 2015

Shares 13,645 Value ($000) $1,121 Avg Close $63.39 Range $59.23 - $68.67

Q1 2015

Shares 13,539 Value ($000) $1,262 Avg Close $65.22 Range $60.90 - $68.52

Q4 2014

Shares 16,755 Value ($000) $1,455 Avg Close $60.85 Range $55.96 - $66.04

Q3 2014

Shares 16,973 Value ($000) $1,430 Avg Close $63.23 Range $59.25 - $68.53

Q2 2014

Shares 16,824 Value ($000) $1,611 Avg Close $63.15 Range $57.57 - $67.35

Q1 2014

Shares 17,145 Value ($000) $1,415 Avg Close $57.46 Range $53.12 - $61.48

Q4 2013

Shares 17,189 Value ($000) $1,376 Avg Close $51.71 Range $48.78 - $56.70

Q3 2013

Shares 17,320 Value ($000) $1,321 Avg Close $54.32 Range $43.88 - $62.76

Q2 2013

Shares 19,560 Value ($000) $1,653 Avg Close $57.41 Range $51.74 - $61.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	18,134	$1,119	$57.09	$49.77 - $61.48
Q3 2020	18,167	$1,078	$50.16	$41.98 - $55.64
Q2 2020	18,580	$906	$41.66	$30.71 - $50.05
Q1 2020	18,022	$693	$48.21	$31.47 - $58.31
Q4 2019	18,022	$1,099	$49.59	$45.73 - $54.07
Q3 2019	17,770	$1,004	$46.24	$40.75 - $51.26
Q2 2019	18,060	$992	$46.99	$43.48 - $50.69
Q1 2019	18,013	$979	$42.46	$32.98 - $48.11
Q4 2018	17,732	$739	$43.49	$31.88 - $56.95
Q3 2018	17,386	$1,168	$53.24	$48.77 - $57.91
Q2 2018	17,361	$1,141	$53.77	$47.64 - $57.33
Q1 2018	16,993	$1,025	$53.63	$45.47 - $60.97
Q4 2017	16,666	$1,204	$53.16	$50.45 - $58.03
Q3 2017	16,788	$1,090	$52.24	$47.01 - $55.89
Q2 2017	16,522	$1,079	$51.48	$48.29 - $53.91
Q1 2017	15,966	$1,083	$58.33	$50.29 - $64.38
Q4 2016	15,769	$1,236	$57.67	$53.18 - $62.97
Q2 2016	15,405	$1,143	$56.40	$49.77 - $60.87
Q1 2016	14,690	$1,041	$52.78	$48.71 - $56.62
Q4 2015	14,116	$1,063	$59.61	$52.17 - $63.00
Q3 2015	13,855	$1,086	$59.53	$56.23 - $62.65
Q2 2015	13,645	$1,121	$63.39	$59.23 - $68.67
Q1 2015	13,539	$1,262	$65.22	$60.90 - $68.52
Q4 2014	16,755	$1,455	$60.85	$55.96 - $66.04
Q3 2014	16,973	$1,430	$63.23	$59.25 - $68.53
Q2 2014	16,824	$1,611	$63.15	$57.57 - $67.35
Q1 2014	17,145	$1,415	$57.46	$53.12 - $61.48
Q4 2013	17,189	$1,376	$51.71	$48.78 - $56.70
Q3 2013	17,320	$1,321	$54.32	$43.88 - $62.76
Q2 2013	19,560	$1,653	$57.41	$51.74 - $61.58