This decrease was partially outside by an increase in personnel, travel, and other expenses.

Aug 14, 2023 / receipt, needs a key / Craig, other | earnings call 2023-08-14 | transcript 1c7c3aaa-60e9-41d4-93a1-88339c73214d | chars 29465-29557 | segment 28

And then second question, on the post-travel, I guess the two-part question. One, you mentioned that you left about 1,500 tons of nodules behind on the floor. intentionally, sort of what's the rationale behind that and how is that going to help with the post-collection monitoring in an environmental study that you're going to be publishing?

Nov 15, 2022 / receipt, needs a key / Dimitri Silverstein, other | earnings call 2022-11-15 | transcript 6e9944e6-eb72-4a0f-83f6-954aec099e4e | chars 30522-30864 | segment 30

, consulting fees, investor relations expenses, expenses related to advertising and marketing functions, insurance costs, office and sundry expenses, professional fees (including legal, audit and tax fees), travel expenses and transfer and filing fees.

filing / Aug 13, 2026 / receipt

Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of June 30, 2026.

filing / Aug 13, 2026 / receipt

, consulting fees, investor relations expenses, expenses related to advertising and marketing functions, insurance costs, office and sundry expenses, professional fees (including legal, audit and tax fees), travel expenses and transfer and filing fees.

filing / May 14, 2026 / receipt

Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of March 31, 2026.

filing / May 14, 2026 / receipt