Joseph Hernandez - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Joseph Hernandez is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
Profile
Joseph Hernandez serves as Chief Executive Officer of Blue Water Acquisition Corp. IV (BWIV). Hernandez has also held reporting roles at Blue Water Acquisition Corp. III (BLUW). Hernandez has reported 4 insider filings with the SEC since 2025. The most recent filing was in March 2026.
| Role | Chief Executive Officer, Director, 10% Owner |
|---|---|
| Notability | 50/100 |
Board memberships
- Blue Water Acquisition Corp. IV
- Blue Water Acquisition Corp. III
Reported roles
- Chief Executive Officer
- Chief Executive Officer
Trading Pattern
InsiderAlpha's records for Joseph Hernandez go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. Sales side: 1 recorded sale totaling , so the filing history runs sell-heavy by dollar value. 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 Hernandez 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 Executive Officer, Director, 10% Owner at Blue Water Acquisition Corp. IV (BWIV) - 1 filing, 2026
- Chief Executive Officer, Director, 10% Owner at Blue Water Acquisition Corp. III (BLUW) - 1 filing, 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-24 | BWIV | Blue Water Acquisition Corp. IV | P - Open-market purchase | 275.0K | - | |
| 2025-11-28 | BLUW | Blue Water Acquisition Corp. III | S - Open-market sale | 430.0K | - |
Most Active Insiders Right Now
Joseph Hernandez 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.
- Magnetar Financial LLC - $8.53B of CRWV open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $7.98B of SVRE 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
- SGF FANG Holdings, LP - $2.04B of FANG open-market activity in the last 90 days
- BCP 8 Holdings Mozart Manager L.L.C. - $1.22B of MDLN open-market activity in the last 90 days
- BX Mozart ML-2 Holdco L.P. - $1.22B of MDLN 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 Hernandez?
Joseph Hernandez serves as Chief Executive Officer of Blue Water Acquisition Corp. IV (BWIV). Hernandez has also held reporting roles at Blue Water Acquisition Corp. III (BLUW). Hernandez has reported 4 insider filings with the SEC since 2025. The most recent filing was in March 2026.…
Has Joseph Hernandez been buying or selling stock?
Recorded transactions: 2 open-market purchases and 1 open-market sale across all tracked filings.
Where can I see all of Joseph Hernandez'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 Hernandez profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.