ALBEMARLE CORP

Ticker: ALB CUSIP: 012653101 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2025

Shares 72,202 Value ($000) $10,212 Avg Close $113.25 Range $81.72 - $152.08

Q3 2025

Shares 72,202 Value ($000) $5,854 Avg Close $76.57 Range $60.13 - $91.04

Q1 2023

Shares 5,869 Value ($000) $1,297 Avg Close $235.72 Range $196.10 - $280.23

Q4 2022

Shares 11,526 Value ($000) $2,500 Avg Close $254.58 Range $201.24 - $319.45

Q3 2022

Shares 17,887 Value ($000) $4,730 Avg Close $242.56 Range $180.47 - $293.95

Q2 2022

Shares 20,420 Value ($000) $4,267 Avg Close $212.49 Range $176.29 - $260.58

Q1 2022

Shares 11,775 Value ($000) $2,604 Avg Close $200.76 Range $161.46 - $235.64

Q1 2021

Shares 31,500 Value ($000) $4,602 Avg Close $151.36 Range $126.13 - $177.52

Q2 2015

Shares 83,003 Value ($000) $4,588 Avg Close $51.18 Range $44.73 - $55.66

Q2 2014

Shares 42,952 Value ($000) $3,071 Avg Close $57.75 Range $54.29 - $61.13

Q1 2014

Shares 15,263 Value ($000) $1,014 Avg Close $54.27 Range $51.02 - $56.37

Q3 2013

Shares 44,072 Value ($000) $2,774 Avg Close $52.42 Range $50.02 - $55.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	72,202	$10,212	$113.25	$81.72 - $152.08
Q3 2025	72,202	$5,854	$76.57	$60.13 - $91.04
Q1 2023	5,869	$1,297	$235.72	$196.10 - $280.23
Q4 2022	11,526	$2,500	$254.58	$201.24 - $319.45
Q3 2022	17,887	$4,730	$242.56	$180.47 - $293.95
Q2 2022	20,420	$4,267	$212.49	$176.29 - $260.58
Q1 2022	11,775	$2,604	$200.76	$161.46 - $235.64
Q1 2021	31,500	$4,602	$151.36	$126.13 - $177.52
Q2 2015	83,003	$4,588	$51.18	$44.73 - $55.66
Q2 2014	42,952	$3,071	$57.75	$54.29 - $61.13
Q1 2014	15,263	$1,014	$54.27	$51.02 - $56.37
Q3 2013	44,072	$2,774	$52.42	$50.02 - $55.20