SEADRILL 2021 LTD

Ticker: SDRL CUSIP: G7997W102 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q1 2025

Shares 1,048 Value ($000) $26 Avg Close $30.97 Range $22.07 - $39.99

Q4 2024

Shares 718 Value ($000) $28 Avg Close $38.78 Range $34.74 - $42.36

Q1 2024

Shares 96 Value ($000) $5 Avg Close $45.42 Range $39.85 - $50.58

Q4 2023

Shares 602 Value ($000) $28 Avg Close $42.40 Range $38.59 - $48.44

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	1,048	$26	$30.97	$22.07 - $39.99
Q4 2024	718	$28	$38.78	$34.74 - $42.36
Q1 2024	96	$5	$45.42	$39.85 - $50.58
Q4 2023	602	$28	$42.40	$38.59 - $48.44