COMPASS MINERALS INTL INC

Ticker: CMP CUSIP: 20451N101 Class: Common Stock

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q3 2025

Shares 63,742 Value ($000) $1 Avg Close $19.87 Range $17.67 - $22.69

Q2 2025

Shares 13,949 Value ($000) $0 Avg Close $16.16 Range $8.60 - $20.96

Q1 2025

Shares 19,752 Value ($000) $0 Avg Close $11.42 Range $9.03 - $14.38

Q4 2024

Shares 48,762 Value ($000) $1 Avg Close $13.06 Range $10.33 - $15.82

Q3 2024

Shares 60,133 Value ($000) $1 Avg Close $10.60 Range $7.51 - $13.53

Q2 2024

Shares 89,475 Value ($000) $1 Avg Close $12.90 Range $10.29 - $15.89

Q1 2024

Shares 12,186 Value ($000) $0 Avg Close $20.87 Range $13.60 - $25.35

Q2 2023

Shares 12,835 Value ($000) $0 Avg Close $32.48 Range $28.25 - $36.63

Q1 2023

Shares 58,315 Value ($000) $2 Avg Close $38.98 Range $29.74 - $46.44

Q3 2022

Shares 28,934 Value ($000) $1,115 Avg Close $36.91 Range $29.66 - $43.04

Q2 2020

Shares 4,718 Value ($000) $230 Avg Close $41.66 Range $30.71 - $50.05

Q1 2020

Shares 5,483 Value ($000) $211 Avg Close $48.21 Range $31.47 - $58.31

Q4 2019

Shares 5,175 Value ($000) $315 Avg Close $49.59 Range $45.73 - $54.07

Q2 2019

Shares 4,128 Value ($000) $227 Avg Close $46.99 Range $43.48 - $50.69

Q1 2019

Shares 5,091 Value ($000) $277 Avg Close $42.46 Range $32.98 - $48.11

Q4 2018

Shares 18,977 Value ($000) $791 Avg Close $43.49 Range $31.88 - $56.95

Q4 2017

Shares 5,224 Value ($000) $377 Avg Close $53.16 Range $50.45 - $58.03

Q1 2017

Shares 3,959 Value ($000) $269 Avg Close $58.33 Range $50.29 - $64.38

Q3 2015

Shares 2,909 Value ($000) $228 Avg Close $59.53 Range $56.23 - $62.65

Q2 2015

Shares 9,662 Value ($000) $794 Avg Close $63.39 Range $59.23 - $68.67

Q1 2015

Shares 22,456 Value ($000) $2,093 Avg Close $65.22 Range $60.90 - $68.52

Q4 2014

Shares 8,220 Value ($000) $714 Avg Close $60.85 Range $55.96 - $66.04

Q3 2014

Shares 11,414 Value ($000) $962 Avg Close $63.23 Range $59.25 - $68.53

Q2 2014

Shares 22,111 Value ($000) $2,117 Avg Close $63.15 Range $57.57 - $67.35

Q1 2014

Shares 17,315 Value ($000) $1,429 Avg Close $57.46 Range $53.12 - $61.48

Q4 2013

Shares 10,610 Value ($000) $849 Avg Close $51.71 Range $48.78 - $56.70

Q3 2013

Shares 8,958 Value ($000) $683 Avg Close $54.32 Range $43.88 - $62.76

Q2 2013

Shares 7,516 Value ($000) $635 Avg Close $57.41 Range $51.74 - $61.58

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	63,742	$1	$19.87	$17.67 - $22.69
Q2 2025	13,949	$0	$16.16	$8.60 - $20.96
Q1 2025	19,752	$0	$11.42	$9.03 - $14.38
Q4 2024	48,762	$1	$13.06	$10.33 - $15.82
Q3 2024	60,133	$1	$10.60	$7.51 - $13.53
Q2 2024	89,475	$1	$12.90	$10.29 - $15.89
Q1 2024	12,186	$0	$20.87	$13.60 - $25.35
Q2 2023	12,835	$0	$32.48	$28.25 - $36.63
Q1 2023	58,315	$2	$38.98	$29.74 - $46.44
Q3 2022	28,934	$1,115	$36.91	$29.66 - $43.04
Q2 2020	4,718	$230	$41.66	$30.71 - $50.05
Q1 2020	5,483	$211	$48.21	$31.47 - $58.31
Q4 2019	5,175	$315	$49.59	$45.73 - $54.07
Q2 2019	4,128	$227	$46.99	$43.48 - $50.69
Q1 2019	5,091	$277	$42.46	$32.98 - $48.11
Q4 2018	18,977	$791	$43.49	$31.88 - $56.95
Q4 2017	5,224	$377	$53.16	$50.45 - $58.03
Q1 2017	3,959	$269	$58.33	$50.29 - $64.38
Q3 2015	2,909	$228	$59.53	$56.23 - $62.65
Q2 2015	9,662	$794	$63.39	$59.23 - $68.67
Q1 2015	22,456	$2,093	$65.22	$60.90 - $68.52
Q4 2014	8,220	$714	$60.85	$55.96 - $66.04
Q3 2014	11,414	$962	$63.23	$59.25 - $68.53
Q2 2014	22,111	$2,117	$63.15	$57.57 - $67.35
Q1 2014	17,315	$1,429	$57.46	$53.12 - $61.48
Q4 2013	10,610	$849	$51.71	$48.78 - $56.70
Q3 2013	8,958	$683	$54.32	$43.88 - $62.76
Q2 2013	7,516	$635	$57.41	$51.74 - $61.58