Quick Takeaways
- Transocean Ltd. filed SCHEDULE 13D/A for NAUTICUS ROBOTICS, INC. Common stock, par value $0.0001 per share (KITT).
- Disclosed ownership: 0.1%.
- Date of event: 28 Nov 2025.
Transocean Ltd. - 28 Nov 2025 SCHEDULE 13D/A Report for NAUTICUS ROBOTICS, INC. Common stock, par value $0.0001 per share (KITT)
- Filing Manager
- Transocean Ltd.
- Reporting Manager
- Transocean Ltd.
- Symbol
- KITT
- Disclosed Ownership
- 6,421 shares
- Ownership
- 0.1%
- Form type
- SCHEDULE 13D/A
- Filing time
- 04 Dec 2025, 17:19:02 UTC
- Date of event
- 28 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Transocean Ltd. disclosed 0.1% ownership in NAUTICUS ROBOTICS, INC. Common stock, par value $0.0001 per share (KITT) on 28 Nov 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 04 Dec 2025, 17:19.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (2)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Transocean Ltd. | 0.1% | 6,421 | 0 | 6,421 | /s/ Daniel Ro-Trock | Assistant Corporate Secretary | 0001451505 |
| Transocean International Limited | 0.1% | 6,421 | 0 | 6,421 | /s/ Daniel Ro-Trock | Daniel Ro-Trock, by Power of Attorney | 0001083269 |