Joseph Eugene Nelson - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Joseph Eugene Nelson has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Joseph Eugene Nelson holds the role of Chief Financial Officer at Deep Isolation Nuclear, Inc.. Nelson's filing history also covers Myseum, Inc. (MYSE). Nelson has reported 2 insider filings with the SEC since 2025. The most recent filing was in May 2026.
| Role | Chief Financial Officer |
|---|---|
| Notability | 34/100 |
Board memberships
- Deep Isolation Nuclear, Inc.
- Myseum, Inc.
Reported roles
- Chief Financial Officer
- Director
Trading Pattern
InsiderAlpha's records for Joseph Eugene Nelson go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Joseph Eugene Nelson has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Chief Financial Officer at Deep Isolation Nuclear, Inc. (DBHL) - 1 filing, 2026
- Director at Myseum, Inc. (MYSE) - 1 filing, 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-29 | DBHL | Deep Isolation Nuclear, Inc. | A - Grant or award | 100.0K | $0.00 |
Companies - Last 90 Days
- Deep Isolation Nuclear, Inc. (DBHL) - 1 filing, last 2026-05-29
Most Active Insiders Right Now
Joseph Eugene Nelson has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- MetLife Investment Management, LLC - $1600000.00B of FINS open-market activity in the last 90 days
- Magnetar Financial LLC - $16357.48B of CRWV open-market activity in the last 90 days
- Marianne Okland - $18.46B of STNG open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $14.13B of SVRE open-market activity in the last 90 days
- Vanessa Allen Sutherland - $7.44B of PSX open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Andrew T. Kaplan
- A. J. Kazimi
- Michael John Kazley
- Kennedy Lewis Investment Holdings II LLC
- KENNEDY LEWIS MANAGEMENT LP
- James M. Kilts
- Richard D. Kinder
- Steven B. Klinsky
Frequently Asked Questions
Who is Joseph Eugene Nelson?
Joseph Eugene Nelson holds the role of Chief Financial Officer at Deep Isolation Nuclear, Inc.. Nelson's filing history also covers Myseum, Inc. (MYSE). Nelson has reported 2 insider filings with the SEC since 2025. The most recent filing was in May 2026.…
How many SEC Form 4 filings has Joseph Eugene Nelson submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Joseph Eugene Nelson's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Joseph Eugene Nelson profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.