TRANSOCEAN LTD

Ticker: RIG CUSIP: H8817H100 Class: Common Stock

NBC SECURITIES, INC.'s Holding History (CIK: 0000791540)

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

Q4 2025

Shares 775 Value ($000) $3 Avg Close $3.88 Range $3.07 - $4.56

Q3 2025

Shares 775 Value ($000) $2 Avg Close $3.02 Range $2.51 - $3.81

Q2 2025

Shares 775 Value ($000) $0 Avg Close $2.58 Range $1.97 - $3.38

Q1 2025

Shares 775 Value ($000) $0 Avg Close $3.51 Range $2.55 - $4.32

Q3 2024

Shares 775 Value ($000) $0 Avg Close $4.93 Range $3.85 - $5.98

Q2 2024

Shares 3,075 Value ($000) $0 Avg Close $5.78 Range $4.98 - $6.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	775	$3	$3.88	$3.07 - $4.56
Q3 2025	775	$2	$3.02	$2.51 - $3.81
Q2 2025	775	$0	$2.58	$1.97 - $3.38
Q1 2025	775	$0	$3.51	$2.55 - $4.32
Q3 2024	775	$0	$4.93	$3.85 - $5.98
Q2 2024	3,075	$0	$5.78	$4.98 - $6.88