Nauticus Robotics, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Transocean Ltd. | — | Sale | 2,021,920 | $1.02 | $2,062,358 | 6,421 | Dec 2, 2025 |
| TRANSOCEAN INTERNATIONAL Ltd | — | Sale | 61,351 | $0.81 | $49,694 | 2,061,180 | Nov 28, 2025 |
| FLORES WILLIAM | — | Purchase | 10,000 | $0.89 | $8,900 | 14,501 | Nov 25, 2025 |
| TRANSOCEAN INTERNATIONAL Ltd | — | C | 2,144,295 | $1.76 | $3,773,959 | 2,150,716 | Oct 28, 2025 |
| Transocean Ltd. | — | C | 2,144,295 | $1.76 | $3,773,959 | 2,150,716 | Oct 28, 2025 |
| Spiro Elliot | — | Option Exercise | 25,286 | — | — | 27,425 | May 28, 2025 |
| Sharkawy Adam | — | Option Exercise | 25,286 | — | — | 27,425 | May 28, 2025 |
| FLORES WILLIAM | — | Option Exercise | 29,501 | — | — | 40,501 | May 28, 2025 |
| Bellingham Jim | — | Option Exercise | 25,286 | — | — | 27,425 | May 28, 2025 |
| GIBSON JOHN W JR | Interim CEO | Sale | 6,919 | $1.11 | $7,680 | 107,132 | Feb 21, 2025 |
| GIBSON JOHN W JR | Interim CEO | Sale | 3,190 | $6.03 | $19,236 | 94,606 | Jan 1, 2025 |
| Yamokoski John | Chief Technology Officer | Option Exercise | 1,122 | — | — | 20,854 | Dec 31, 2024 |
| Hay Victoria | Interim CFO | Sale | 359 | $1.07 | $384 | 753 | Dec 8, 2024 |
| FLORES WILLIAM | — | Purchase | 1,000 | $1.04 | $1,040 | 5,117 | Nov 25, 2024 |
| GIBSON JOHN W JR | Interim CEO | Sale | 766 | $1.27 | $973 | 19,556 | Oct 9, 2024 |
| FLORES WILLIAM | — | Option Exercise | 1,338 | — | — | 11,000 | May 28, 2024 |
| Bellingham Jim | — | Option Exercise | 801 | — | — | 2,139 | May 28, 2024 |
| FLORES WILLIAM | — | Purchase | 29,756 | $0.22 | $6,546 | 100,000 | Apr 12, 2024 |
| GIBSON JOHN W JR | Interim CEO | Sale | 352,475 | $0.19 | $66,970 | 615,305 | Mar 13, 2024 |
| Radford Nicolaus | Chief Executive Officer | Option Exercise | 73,451 | — | — | 3,044,588 | Jan 2, 2024 |
| Yamokoski John | Chief Technology Officer | Sale | 10,824 | $0.64 | $6,927 | 746,543 | Dec 31, 2023 |
| Bohan Donnelly A. | Chief Operating Officer | Sale | 18,357 | $0.64 | $11,748 | 117,518 | Dec 31, 2023 |
| Porter Lisa J. | — | Other | 33,605 | — | — | — | Oct 16, 2023 |
| Spiro Elliot | — | Other | 72,084 | — | — | — | Oct 7, 2023 |
| Sharkawy Adam | — | Option Exercise | 1,338 | — | — | 2,139 | Jun 22, 2023 |
| Material Impact Fund II, L.P. | — | Award / Grant | 7,333 | — | — | 69,829 | Jun 22, 2023 |
| Rangan Padmanabhan | Chief Financial Officer | Option Exercise | 72,010 | — | — | 84,842 | May 19, 2023 |
| Rangan Padmanabhan | Chief Financial Officer | Tax Withholding | 4,374 | $2.22 | $9,710 | 12,832 | May 9, 2023 |
| Kasmani Dilshad | Chief LAO | Tax Withholding | 4,484 | $2.22 | $9,954 | 65,080 | May 9, 2023 |
| Bohan Donnelly A. | Chief Operating Officer | Tax Withholding | 4,829 | $2.22 | $10,720 | 67,021 | May 9, 2023 |
| Yamokoski John | Chief Technology Officer | Tax Withholding | 3,082 | $2.22 | $6,842 | 716,969 | May 9, 2023 |
| Radford Nicolaus | Chief Executive Officer | Tax Withholding | 5,172 | $2.22 | $11,482 | 2,971,137 | May 9, 2023 |
| Yamokoski John | Chief Technology Officer | Option Exercise | 9,706 | — | — | 720,051 | May 3, 2023 |
| Rangan Padmanabhan | Chief Financial Officer | Option Exercise | 17,206 | — | — | 17,206 | May 3, 2023 |
| Radford Nicolaus | Chief Executive Officer | Option Exercise | 19,853 | — | — | 2,976,309 | May 3, 2023 |
| Kasmani Dilshad | Chief LAO | Option Exercise | 17,206 | — | — | 69,564 | May 3, 2023 |
| Bohan Donnelly A. | Chief Operating Officer | Option Exercise | 18,530 | — | — | 71,850 | May 3, 2023 |
| Kasmani Dilshad | Chief LAO | Tax Withholding | 19,652 | $2.44 | $47,951 | 52,358 | Apr 14, 2023 |
| Kasmani Dilshad | Chief LAO | Option Exercise | 72,010 | — | — | 72,010 | Apr 11, 2023 |
| Bohan Donnelly A. | Chief Operating Officer | Tax Withholding | 830 | $2.40 | $1,992 | 53,320 | Apr 10, 2023 |
| Bohan Donnelly A. | Chief Operating Officer | Tax Withholding | 17,452 | $2.92 | $50,960 | 54,558 | Apr 4, 2023 |
| Mey Mark-Anthony Lovell | — | Award / Grant | 9,079,492 | — | — | 9,079,492 | Sep 9, 2022 |
| Radford Nicolaus | Chief Executive Officer | Award / Grant | 2,956,456 | — | — | 2,956,456 | Sep 9, 2022 |
| Sharkawy Adam | — | Award / Grant | 2,249,835 | — | — | 2,249,835 | Sep 9, 2022 |
| Spiro Elliot | — | Award / Grant | 2,595,000 | — | — | 2,595,000 | Sep 9, 2022 |
| Yamokoski John | Chief Technology Officer | Award / Grant | 710,345 | — | — | 710,345 | Sep 9, 2022 |
| Mey Mark-Anthony Lovell | — | Award / Grant | 9,079,492 | — | — | 9,079,492 | Sep 9, 2022 |