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NASDAQ:TMC News 27 December 2025 - 26 January 2026

TMC stock jumps 13% on NOAA deep-sea mining permit filing — key dates traders watch next week

TMC stock jumps 13% on NOAA deep-sea mining permit filing — key dates traders watch next week

TMC shares surged 13.5% to $9.44 Friday after its U.S. unit filed the first consolidated deep-sea mining application under NOAA’s new streamlined rules. The application covers 65,000 square kilometers in the Clarion-Clipperton Zone. NOAA will hold virtual hearings on Jan. 27-28, with public comments open until Feb. 23. CEO Gerard Barron expects permits this year and commercial output by 2027.
24 January 2026
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TMC stock jumps on first-of-its-kind U.S. deep-sea mining application

TMC stock jumps on first-of-its-kind U.S. deep-sea mining application

TMC shares jumped 14% Friday after its U.S. unit filed the first consolidated application under new federal rules to mine metal-rich seabed nodules. The filing seeks permits for a 65,000-square-kilometer area in the Clarion-Clipperton Zone. Trading volume neared 19.7 million shares. The new process allows companies to apply for exploration and recovery permits at the same time.
23 January 2026
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TMC stock set for Monday spotlight after insider option exercise as NOAA deep-sea mining review heats up

TMC stock set for Monday spotlight after insider option exercise as NOAA deep-sea mining review heats up

New York, Jan 11, 2026, 17:30 EST — The market has closed. TMC the metals company’s shares slipped 3.1% on Friday, ending at $7.00. After the closing bell, director Greig Andrew Carlyle reported exercising options to purchase 622,111 shares, as detailed in a Form 4 filed with the U.S. Securities and Exchange Commission. (StockAnalysis) Why it matters now: the stock is turning into a test of whether Washington will greenlight deep-sea mining in U.S. waters. The company is pushing for exploration licenses under U.S. law instead of waiting for the U.N.-backed International Seabed Authority to finalize its regulations—a move that’s
11 January 2026
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TMC stock dips after Monday’s slide as deep-sea mining rules return to the spotlight

TMC stock dips after Monday’s slide as deep-sea mining rules return to the spotlight

NEW YORK, December 30, 2025, 10:23 ET — Regular session Shares of TMC the metals company Inc (TMC) were down about 0.2% at $6.31 in morning trading on Tuesday, after dropping 7.3% in the previous session. The stock has traded between $6.28 and $6.46 so far in the regular session. Nasdaq TMC is one of the few U.S.-listed ways to bet on commercial deep-sea mining — the push to harvest potato-sized polymetallic nodules from the ocean floor that contain nickel, copper, cobalt and manganese. For investors, the near-term story hinges on permitting and legal frameworks more than on near-term earnings
30 December 2025
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TMC stock drops 5% as NOAA’s seabed-mining deadlines come into focus

TMC stock drops 5% as NOAA’s seabed-mining deadlines come into focus

NEW YORK, December 29, 2025, 11:54 ET — Regular session Shares of Nasdaq-listed TMC the metals company fell about 5% on Monday, last down $0.34 at $6.48. The move comes in a holiday-thinned final week of the year, with investors focused on the next steps in the company’s bid to secure U.S. approvals to explore the deep seabed for metals. Reuters+1 The National Oceanic and Atmospheric Administration, part of the U.S. Commerce Department, is seeking public comment on two exploration license applications filed by The Metals Company USA, LLC, and has set a Feb. 23 deadline. GovInfo Those dates matter
29 December 2025
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TMC Stock (NASDAQ: TMC) Slides 10% Into Year-End Weekend as NOAA Deep-Seabed Mining Timeline Takes Center Stage

TMC Stock (NASDAQ: TMC) Slides 10% Into Year-End Weekend as NOAA Deep-Seabed Mining Timeline Takes Center Stage

NEW YORK, Dec. 28, 2025, 3:54 a.m. ET — Market closed TMC the metals company Inc. (NASDAQ: TMC) heads into the final week of 2025 on a sharp pullback after holiday-thin trading amplified volatility across individual names. Shares of the deep-sea mining hopeful finished Friday’s regular session at $6.82, down roughly 10.5% on the day, after trading between $6.61 and $7.68 on volume of about 11.6 million shares—above its recent average. The Metals Company+1 The broader tape offered little help: U.S. stocks ended a quiet, light-volume post-Christmas session essentially flat-to-down, with the major indexes slipping only marginally as investors “caught
28 December 2025
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TMC the metals company Inc. Stock (NASDAQ: TMC) Slumps 10% in Holiday-Thin Trade: What’s Next Ahead of Monday’s Open

TMC the metals company Inc. Stock (NASDAQ: TMC) Slumps 10% in Holiday-Thin Trade: What’s Next Ahead of Monday’s Open

NEW YORK, Dec. 27, 2025, 7:52 p.m. ET — Market closed TMC the metals company Inc. (NASDAQ: TMC) is heading into the final week of the year with momentum suddenly cooling after a sharp Friday pullback. Shares of the deep-sea mining and critical minerals developer finished the Dec. 26 session at $6.82, down 10.5%, after trading between $6.61 and $7.68. The stock later ticked up to around $6.90 in after-hours trading, but U.S. markets are now closed for the weekend—leaving investors to reassess what drove the move and what matters most before Monday’s reopening. StockAnalysis The slide comes during a
28 December 2025
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TMC Stock (NASDAQ: TMC) Heads Into the Weekend After Sharp Drop: NOAA Deep-Sea Mining Timeline, Analyst Targets, and What to Watch Monday

TMC Stock (NASDAQ: TMC) Heads Into the Weekend After Sharp Drop: NOAA Deep-Sea Mining Timeline, Analyst Targets, and What to Watch Monday

NEW YORK, Dec. 27, 2025, 6:40 a.m. ET — Market closed (Weekend) TMC the metals company Inc. (NASDAQ: TMC) is heading into the weekend spotlight after a steep Friday pullback in a market that’s otherwise finishing the year near record territory. Shares of TMC ended the last regular session (Friday, Dec. 26) at $6.82, down 10.5% on the day, after swinging between roughly $6.61 and $7.68. Trading volume ran about 11.5 million shares, well above what investors typically see in calm tape. After the close, the stock tickled higher in extended trading to around $6.90 (prices can vary by venue).
27 December 2025
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TMC Stock (Nasdaq: TMC) Slides Into the Weekend as NOAA Opens Public Comment on Deep-Seabed Mining Applications

TMC Stock (Nasdaq: TMC) Slides Into the Weekend as NOAA Opens Public Comment on Deep-Seabed Mining Applications

New York time check: It is 2:04 a.m. ET on Saturday, December 27, 2025, which means U.S. stock exchanges are closed for the weekend. That timing matters for TMC the metals company (Nasdaq: TMC) because the stock just posted a sharp, high-volume move in the most recent session—exactly the kind of setup that can lead to gap risk (big up/down moves at the next open) when markets reopen. As of the latest available price update, TMC last traded around $6.82, following a steep decline from the prior close. Yahoo Finance What happened to TMC stock in the latest session? In
27 December 2025
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