Summary
Updated Aug 31, 2026
Alexander Gustaf Erik Rosen is Chief Administrative Officer of JUPITER NEUROSCIENCES, INC. (JUNS). 2 SEC Form 4 filings on record, most recently on 13 July 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Alexander Gustaf Erik Rosen has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Alexander Gustaf Erik Rosen go back to 2026: 2 primary Form 4 filings, an average of 2.0 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.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Alexander Gustaf Erik Rosen. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Christer Rosen - $12K of JUNS open-market activity on record
- Alison D. Silva - $3K of JUNS open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Alexander Gustaf Erik Rosen?
Alexander Gustaf Erik Rosen is a corporate insider, tracked as Chief Administrative Officer of JUPITER NEUROSCIENCES, INC. (JUNS). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Alexander Gustaf Erik Rosen submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Alexander Gustaf Erik Rosen'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.
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