Updated Jul 16, 2026
FOSS ERIC J has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $3.98M. Historical track record: 4/5 stars across 4 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 | ★★★★☆ (4/5) |
|---|---|
| Total purchases tracked | 4 |
| Purchases with forward-return data | 4 |
| 30-day win rate | 10000% |
| 90-day win rate | 10000% |
| Avg 5-day return | -81.87% |
| Avg 30-day return | +309.10% |
| Avg 90-day return | +1963.45% |
| Best 30-day return | +394.31% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-24 | CI | Cigna Group | A — Grant or award | 782 | $0.00 | |
| 2025-12-12 | PRMB | Primo Brands Corp | A — Grant or award | 129.8K | $0.00 | |
| 2025-11-13 | PRMB | Primo Brands Corp | P — Open-market purchase | 5.0K | $16.15 | $80K |
| 2025-11-13 | PRMB | Primo Brands Corp | P — Open-market purchase | 123.0K | $15.52 | $1.91M |
| 2025-11-13 | PRMB | Primo Brands Corp | P — Open-market purchase | 5.0K | $16.15 | $80K |
| 2025-11-13 | PRMB | Primo Brands Corp | P — Open-market purchase | 123.0K | $15.52 | $1.91M |
| 2025-11-11 | PRMB | Primo Brands Corp | A — Grant or award | 207.5K | $0.00 | |
| 2025-05-15 | OI | O-I Glass, Inc. /DE/ | A — Grant or award | 11.7K | $0.00 | |
| 2025-05-01 | PRMB | Primo Brands Corp | A — Grant or award | 5.3K | $0.00 | |
| 2025-04-23 | CI | Cigna Group | A — Grant or award | 638 | $0.00 | |
| 2024-11-13 | PRMB | Primo Brands Corp | A — Grant or award | 787 | $24.21 | $19K |
| 2024-11-12 | PRMW | Primo Water Corp /CN/ | D — Derivative transaction | 18.4K | — |
FOSS ERIC J is a corporate insider — currently tracked as Director of Cigna Group (CI). 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: 4 open-market purchases ($3.98M) and 0 open-market sales () across all tracked filings.
Across 4 tracked purchases, FOSS ERIC J averaged +309.1% avg 30-day return with a 10000% 30-day win rate. InsiderAlpha rates the track record at 4/5 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 FOSS ERIC J profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.