COMPASS MINERALS INTL INC

Ticker: CMP CUSIP: 20451N101 Class: Common Stock

Lightrock Netherlands B.V.'s Holding History (CIK: 0002041485)

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

Q4 2025

Shares 230,089 Value ($000) $5,354 Avg Close $18.50 Range $16.40 - $21.43

Q3 2025

Shares 513,873 Value ($000) $8,397 Avg Close $19.87 Range $17.67 - $22.69

Q2 2025

Shares 520,373 Value ($000) $8,909 Avg Close $16.16 Range $8.60 - $20.96

Q1 2025

Shares 755,373 Value ($000) $7,029 Avg Close $11.42 Range $9.03 - $14.38

Q4 2024

Shares 565,587 Value ($000) $6,394 Avg Close $13.06 Range $10.33 - $15.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	230,089	$5,354	$18.50	$16.40 - $21.43
Q3 2025	513,873	$8,397	$19.87	$17.67 - $22.69
Q2 2025	520,373	$8,909	$16.16	$8.60 - $20.96
Q1 2025	755,373	$7,029	$11.42	$9.03 - $14.38
Q4 2024	565,587	$6,394	$13.06	$10.33 - $15.82