COMPASS MINERALS INTL INC

Ticker: CMP CUSIP: 20451N101 Class: Common Stock

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q3 2017

Shares 9,659 Value ($000) $627 Avg Close $52.24 Range $47.01 - $55.89

Q3 2016

Shares 64,400 Value ($000) $4,746 Avg Close $54.44 Range $50.92 - $57.62

Q2 2016

Shares 88,000 Value ($000) $6,529 Avg Close $56.40 Range $49.77 - $60.87

Q1 2016

Shares 83,400 Value ($000) $5,910 Avg Close $52.78 Range $48.71 - $56.62

Q3 2015

Shares 4,575 Value ($000) $359 Avg Close $59.53 Range $56.23 - $62.65

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	9,659	$627	$52.24	$47.01 - $55.89
Q3 2016	64,400	$4,746	$54.44	$50.92 - $57.62
Q2 2016	88,000	$6,529	$56.40	$49.77 - $60.87
Q1 2016	83,400	$5,910	$52.78	$48.71 - $56.62
Q3 2015	4,575	$359	$59.53	$56.23 - $62.65