ALBEMARLE CORP

Ticker: ALB CUSIP: 012653101 Class: COM

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q3 2022

Shares 25,265 Value ($000) $6,681 Avg Close $242.56 Range $180.47 - $293.95

Q2 2022

Shares 21,189 Value ($000) $4,428 Avg Close $212.49 Range $176.29 - $260.58

Q1 2022

Shares 26,187 Value ($000) $5,791 Avg Close $200.76 Range $161.46 - $235.64

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	25,265	$6,681	$242.56	$180.47 - $293.95
Q2 2022	21,189	$4,428	$212.49	$176.29 - $260.58
Q1 2022	26,187	$5,791	$200.76	$161.46 - $235.64