PRECISION DRILLING CORP

Ticker: PDS CUSIP: 74022D407 Class: COM NEW

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2023

Shares 13,246 Value ($000) $719 Avg Close $57.75 Range $49.67 - $66.80

Q3 2023

Shares 52,768 Value ($000) $3,542 Avg Close $63.57 Range $46.29 - $73.82

Q2 2023

Shares 43,042 Value ($000) $2,098 Avg Close $47.74 Range $41.56 - $56.68

Q1 2023

Shares 18,069 Value ($000) $929 Avg Close $64.76 Range $44.92 - $86.94

Q1 2022

Shares 3,092 Value ($000) $228 Avg Close $52.99 Range $35.88 - $75.33

Q4 2021

Shares 1,704 Value ($000) $61 Avg Close $39.10 Range $29.26 - $50.42

Q2 2021

Shares 6,492 Value ($000) $271 Avg Close $31.07 Range $21.74 - $43.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	13,246	$719	$57.75	$49.67 - $66.80
Q3 2023	52,768	$3,542	$63.57	$46.29 - $73.82
Q2 2023	43,042	$2,098	$47.74	$41.56 - $56.68
Q1 2023	18,069	$929	$64.76	$44.92 - $86.94
Q1 2022	3,092	$228	$52.99	$35.88 - $75.33
Q4 2021	1,704	$61	$39.10	$29.26 - $50.42
Q2 2021	6,492	$271	$31.07	$21.74 - $43.63