Updated Jul 17, 2026
ROSEN CHRISTER has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $12K. Historical track record: 5/5 stars across 9 tracked purchases.
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★★★★★ (5/5) |
|---|---|
| Total purchases tracked | 9 |
| Purchases with forward-return data | 9 |
| 30-day win rate | 10000% |
| 90-day win rate | 10000% |
| Avg 5-day return | +4101.43% |
| Avg 30-day return | +4033.31% |
| Avg 90-day return | +7206.58% |
| Best 30-day return | +5047.62% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-07-01 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 3.1K | $1.02 | $3K |
| 2025-07-01 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 500 | $1.01 | $505 |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 1.0K | $1.05 | $1K |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 1.5K | $1.04 | $2K |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 700 | $1.03 | $721 |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 1.4K | $1.02 | $1K |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 2.0K | $1.01 | $2K |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 1.0K | $0.98 | $980 |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | P — Open-market purchase | 166 | $1.06 | $176 |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | M — Option exercise | 476.1K | $0.00 | |
| 2025-06-02 | JUNS | JUPITER NEUROSCIENCES, INC. | M — Option exercise | 497.4K | $0.00 |
ROSEN CHRISTER is a corporate insider — currently tracked as CEO and Chairman, Director of JUPITER NEUROSCIENCES, INC. (JUNS). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 9 open-market purchases ($12K) and 0 open-market sales () across all tracked filings.
Across 9 tracked purchases, ROSEN CHRISTER averaged +4033.3% avg 30-day return with a 10000% 30-day win rate. InsiderAlpha rates the track record at 5/5 stars.
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.
Open the live ROSEN CHRISTER profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.