TRANSOCEAN LTD.

PublicCIK: 1451505
RIGNYSE
Location

STEINHAUSEN, V8

TRANSOCEAN LTD. sold 99.7% of their position (2.14M shares) of NAUTICUS ROBOTICS, INC. on the open market

Open‑market sale worth $2.16M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales
InsiderTRANSOCEAN LTD.CIK 1451505
IssuerNAUTICUS ROBOTICS, INC.CIK 1849820
10% Owner
Since Sep 2022
-2.14M
Net shares
Net seller
$2.16M
Total sold
4
Open market trades
0B · 4S
4
Total transactions
2.14M disposed
Non-Derivative Transactions4

Common Stock, par value U.S. $0.0001

Indirect
S · Sale

Shares

28.18K

Price / share

$0.90

Trade value

$25.37K

% of position

1.3%
11/28/2025
2.15M2.12M

Common Stock, par value U.S. $0.0001

Indirect
S · Sale

Shares

61.35K

Price / share

$0.81

Trade value

$49.69K

% of position

2.9%
12/1/2025
2.12M2.06M

Common Stock, par value U.S. $0.0001

Indirect
S · Sale

Shares

32.84K

Price / share

$0.74

Trade value

$24.30K

% of position

1.6%
12/2/2025
2.06M2.03M

Common Stock, par value U.S. $0.0001

Indirect
S · Sale

Shares

2.02M

Price / share

$1.02

Trade value

$2.06M

% of position

99.7%
12/3/2025
2.03M6.42K
Total

Net shares

2.14M

Net value

-$2.16M

Derivative Transactions0
No derivative transactions reported
TRANSOCEAN LTD. — Insider Transaction (Form 4) Filed Dec 4, 2025 | Finecho