DBHL insider trading
OTC Markets OTCQBDeep Isolation Nuclear, Inc.: insider trade history from SEC Form 4 filings.
About Deep Isolation Nuclear, Inc.
Deep Isolation Nuclear, Inc. develops nuclear waste storage and disposal solutions. The company's platform utilizes directional drilling techniques to create deep borehole repositories. Its solution places spent nuclear fuel and high-level radioactive waste in horizontal drill hole repositories located deep underground in suitable rock formations. Deep Isolation Nuclear, Inc. was formerly known as Deep Isolation, Inc. and changed its name to Deep Isolation Nuclear, Inc. in July 2025. The company was incorporated in 2016 and is based in Berkeley, California, with an additional office in London, United Kingdom.
Company website: www.deepisolation.com
DBHL insider activity at a glance
FilingIQ tracks 18 insider transactions for DBHL in filings since Sep 18, 2026. The most recent transaction is dated Oct 6, 2026.
Across the full history, 0 open-market purchases
and 0 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
How FilingIQ classifies each line, and the seven facts it shows on every open-market purchase and sale, are documented on the methodology page.
Latest DBHL Form 4 filings
Most recent disclosures. Sign up to filter by transaction code, insider role or dollar value.
Frequently asked
- How many insider trades does FilingIQ track for DBHL?
- FilingIQ tracks 18 Form 4 insider transactions for DBHL (Deep Isolation Nuclear, Inc.), covering filings from Sep 18, 2026 onwards. 18 of those are dated within the last 90 days.
- Are DBHL insiders net buyers or net sellers?
- Across the full Form 4 history for DBHL, 0 transactions (0%) were open-market purchases and 0 (0%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does DBHL insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ links every filing to the insider's SEC CIK, marks plan trades, tax withholding, option exercises, gifts, derivatives and amendments, and shows each open-market purchase and sale with the same fixed facts. It does not rate the stock.
Methodology & sources
Every DBHL insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). How lines are classified and which facts FilingIQ adds is documented on the methodology page; the people behind it are on the team page. Not investment advice; see disclaimer.