ALBEMARLE CORP

Ticker: ALB CUSIP: 012653101 Class: COM

McCollum Christoferson Group LLC's Holding History (CIK: 0001727573)

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

Q3 2018

Shares 2,125 Value ($000) $212 Avg Close $87.32 Range $81.17 - $97.19

Q2 2018

Shares 22,213 Value ($000) $2,095 Avg Close $86.32 Range $77.95 - $95.60

Q1 2018

Shares 23,098 Value ($000) $2,142 Avg Close $98.71 Range $80.22 - $124.19

Q4 2017

Shares 22,239 Value ($000) $2,844 Avg Close $121.22 Range $112.84 - $129.53

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	2,125	$212	$87.32	$81.17 - $97.19
Q2 2018	22,213	$2,095	$86.32	$77.95 - $95.60
Q1 2018	23,098	$2,142	$98.71	$80.22 - $124.19
Q4 2017	22,239	$2,844	$121.22	$112.84 - $129.53