Ask OQRO reads the filings behind this page and answers in plain words, with a link to each source.
Ask OQRO is part of OQRO Pro. Everything else on OQRO is free.
Only to see which pages are hard to use, so we can fix them. Nothing is used for ads, and what you type stays hidden (Microsoft Clarity, PostHog). Privacy Policy
Duncan Moore is Director at Asp Isotopes. OQRO lists 1 transaction filed with the SEC under this name, the latest on Sep 3, 2025, each linked to the official Form 4.
Director
Disclosures on record
1
Companies involved
1
Asp IsotopesASPI
Aug 29, 2025Sold~$696Kdisclosed Sep 3
DetailsOfficial recordAs of the latest filing on , Duncan Moore reported holding 994,553 shares of Asp Isotopes (ASPI), worth about $1.73M at the last close of $2 (Nov 13, 2026).
| Company | Shares reported | How held | Last close | Value at last close | Reported |
|---|---|---|---|---|---|
| Asp Isotopes ASPI | 994,553 | 995K direct | $2 | $1.73M | Aug 29, 2025 |
Is this Duncan Moore’s net worth? No. A Form 4 reports the shares an insider owns in one company after each transaction, directly or through trusts and entities. It says nothing about cash, other investments, property or debt, options not yet exercised are not counted here, and a holding reported some time ago may have changed without a new filing. The value is shares times the last stored close, not a price anyone received. Sources: the filings listed below, each linked to EDGAR. Compare with the biggest insider stakes.
Duncan Moore bought shares on the open market in 2023, and has not bought since 2023. Sales in 1 of the 4 years since 2023.
Duncan Moore reported 5 open-market purchases and 1 sale since 2023; purchases in 2023.
| Year | Bought | Sold |
|---|---|---|
| 2025 | — | $696K1×1 trade |
| 2023 | $156K5×5 trades | — |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. Dollar totals use the price the filer reported; lines with no price count as trades without a value.
On the latest SEC Form 4, dated Aug 29, 2025, Duncan Moore reported holding 994,553 shares of Asp Isotopes (ASPI). At the last close of $2 on Nov 13, 2026, that is about $1.73M. This is the stake disclosed in filings, not a net worth.
Duncan Moore bought shares on the open market in 2023, and has not bought since 2023. Sales in 1 of the 4 years since 2023.
In SEC filings since 2023: the latest open-market purchase is from 2023; the latest open-market sale is from 2025.
Asp Isotopes (ASPI), from 2023 to 2025: 5 purchases and 1 sale.
Duncan Moore reported 5 open-market purchases and 1 sale here, 2023 to 2025.
Closing prices and the companies' last annual figures; a − or + is a fact of the close, not a forecast.