Nauticus Robotics, Inc. Stock: price and insider trades · United States

Nauticus Robotics, Inc. is a listed company. Its insiders report their share dealings to SEC (Form 4). The last twelve months, up to 18 October 2026, brought 14 filings signed by 10 insiders.

Both sides are active: 1 purchase worth €7,726 and 2 sales worth €78k, from 1 insider and 2 insiders respectively. The net balance comes to €71k on the selling side. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Those buying include 1 senior executive. RCB Equities 1, LLC filed the largest sale, €57k, on 14 July 2026, which represents 0.98% of the company's market value.

For context, the typical company on the same exchange (median of 5,808 companies) published 19 filings over the same period, against 14 filings here. Our records for Nauticus Robotics, Inc. go back to 2022, with 3 purchases and 2 sales on the open market in total.

The most recent open-market purchase was published on 26 November 2025, 326 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 43 days. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification.

In the same market, recent insider purchases at GameStop Corp. and Heico Corp also feature in our signals. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.