SEADRILL 2021 LTD

Ticker: SDRL CUSIP: G7997W102 Class: Common Stock

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q3 2025

Shares 13,843 Value ($000) $418 Avg Close $30.46 Range $26.14 - $34.68

Q2 2025

Shares 13,818 Value ($000) $363 Avg Close $23.60 Range $17.74 - $29.41

Q1 2025

Shares 13,690 Value ($000) $342 Avg Close $30.97 Range $22.07 - $39.99

Q4 2024

Shares 13,690 Value ($000) $533 Avg Close $38.78 Range $34.74 - $42.36

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	13,843	$418	$30.46	$26.14 - $34.68
Q2 2025	13,818	$363	$23.60	$17.74 - $29.41
Q1 2025	13,690	$342	$30.97	$22.07 - $39.99
Q4 2024	13,690	$533	$38.78	$34.74 - $42.36