TMC the metals Co Inc. (TMCWW) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Andrei Karkar 0 60,953,495 04 Mar, 2024
Group S.A. Allseas 55,113,601 0 27 May, 2025
Gerard Barron Chairman Ceo 40,987,118 0 24 Mar, 2025
Michael Bernard Hess 7,737,530 0 04 Sep, 2025
Opportunities Holdings Llc Sustainable 6,669,000 0 10 Sep, 2021
Scott Edward Leonard 0 6,669,000 10 Sep, 2021
Andrew Carlyle Greig 5,070,030 0 09 Jan, 2026
Erika Ilves Chief Strategy Officer 4,760,684 0 24 Sep, 2025
Anthony O'Sullivan Chief Development Officer 2,025,667 0 02 Dec, 2025
Alex Spiro 1,750,000 0 04 Sep, 2025
Craig Shesky Chief Financial Officer 1,208,921 0 10 Feb, 2026
Andrei Karkar 425,611 0 10 Feb, 2026
Gregory Stone Chief Ocean Scientist 385,365 0 22 Nov, 2023
Anthony O'Sullivan Chief Development Officer 0 385,110 29 Nov, 2023
Christian Madsbjerg 374,800 0 10 Feb, 2026
Andrew Hall 359,267 0 05 Jun, 2025
Sheila Khama 319,754 0 03 Jun, 2025
Amelia Kinahoi Siamomua 294,452 0 03 Jun, 2025
Christelle Gedeon Clo Corporate Secretary 287,519 0 22 Feb, 2022
Brendan May 197,586 0 27 Jun, 2025
Kathleen S Mcallister 137,543 0 18 Aug, 2023
Erika Ilves Head Of Strategy Bus. Devt. 0 30,682 13 Sep, 2021
Rick Gaenzle 30,000 0 10 Sep, 2021
Isaac Barchas 30,000 0 10 Sep, 2021
Justin Kelly 30,000 0 10 Sep, 2021
Scott Edward Leonard 8,032 0 15 Sep, 2021
Gina Stryker 8,032 0 15 Sep, 2021

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
06 Feb, 2026 Christian Madsbjerg Common Shares A 11,578 $0.52 343,198 D M
10 Feb, 2026 Craig Shesky Common Shares A 63,204 $0.65 1,208,921 D M
06 Feb, 2026 Andrei Karkar Common Shares A 31,602 $0.65 425,611 D M
06 Feb, 2026 Christian Madsbjerg Common Shares A 31,602 $0.65 374,800 D M
10 Feb, 2026 Craig Shesky Stock Option (right to buy) D 63,204 - 189,610 D M
06 Feb, 2026 Andrei Karkar Stock Option (right to buy) D 31,602 - 94,805 D M
10 Feb, 2026 Craig Shesky Class A Special Shares A 1,379 - 8,116 D M
06 Feb, 2026 Christian Madsbjerg Stock Option (right to buy) D 11,578 - 0 D M
06 Feb, 2026 Andrei Karkar Class A Special Shares A 689 - 2,078 D M
06 Feb, 2026 Christian Madsbjerg Stock Option (right to buy) D 31,602 - 94,805 D M
10 Feb, 2026 Craig Shesky Class B Special Shares A 2,758 - 16,231 D M
06 Feb, 2026 Andrei Karkar Class B Special Shares A 1,379 - 4,157 D M
06 Feb, 2026 Christian Madsbjerg Class A Special Shares A 941 - 941 D M
10 Feb, 2026 Craig Shesky Class C Special Shares A 2,758 - 16,231 D M
06 Feb, 2026 Andrei Karkar Class C Special Shares A 1,379 - 4,157 D M
06 Feb, 2026 Christian Madsbjerg Class B Special Shares A 1,884 - 1,884 D M
10 Feb, 2026 Craig Shesky Class D Special Shares A 5,516 - 32,462 D M
06 Feb, 2026 Christian Madsbjerg Class C Special Shares A 1,884 - 1,884 D M
10 Feb, 2026 Craig Shesky Class E Special Shares A 5,516 - 32,462 D M
06 Feb, 2026 Andrei Karkar Class D Special Shares A 2,758 - 8,315 D M