CACTUS INC

Ticker: WHD CUSIP: 127203107 Class: CL A

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2025

Shares 7,279 Value ($000) $333 Avg Close $41.80 Range $33.20 - $48.83

Q2 2025

Shares 26,506 Value ($000) $1,159 Avg Close $41.74 Range $33.80 - $47.62

Q1 2025

Shares 12,544 Value ($000) $575 Avg Close $55.41 Range $43.27 - $65.35

Q4 2024

Shares 4,889 Value ($000) $285 Avg Close $62.76 Range $55.78 - $70.01

Q1 2019

Shares 397,627 Value ($000) $14,156 Avg Close $34.07 Range $26.94 - $38.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,279	$333	$41.80	$33.20 - $48.83
Q2 2025	26,506	$1,159	$41.74	$33.80 - $47.62
Q1 2025	12,544	$575	$55.41	$43.27 - $65.35
Q4 2024	4,889	$285	$62.76	$55.78 - $70.01
Q1 2019	397,627	$14,156	$34.07	$26.94 - $38.68