Profile
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- Bioventus Inc.
- Axogen, Inc.
- Elutia Inc.
Updated Jul 16, 2026
NEELS GUIDO J has filed 3 SEC Form 4 filings across 3 companies in the last 90 days — active on both sides. Lifetime open-market purchases: $53K. Lifetime open-market sales: $43K. Historical track record: 5/5 stars across 3 tracked purchases.
| Role | Insider |
|---|---|
| Notability | 20/100 |
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 | 3 |
| Purchases with forward-return data | 3 |
| 30-day win rate | 10000% |
| 90-day win rate | 0% |
| Avg 5-day return | -500.95% |
| Avg 30-day return | +888.89% |
| Avg 90-day return | -412.70% |
| Best 30-day return | +952.38% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-11 | TELA | TELA Bio, Inc. | A — Grant or award | 11.7K | $0.00 | |
| 2026-06-11 | TELA | TELA Bio, Inc. | A — Grant or award | 11.9K | $0.00 | |
| 2026-06-04 | BVS | Bioventus Inc. | M — Option exercise | 32.3K | $0.00 | |
| 2026-04-14 | ELUT | ELUTIA INC. | M — Option exercise | 6.2K | — | |
| 2026-01-30 | ELUT | ELUTIA INC. | P — Open-market purchase | 20.0K | $1.04 | $21K |
| 2026-01-29 | ELUT | ELUTIA INC. | P — Open-market purchase | 15.0K | $1.06 | $16K |
| 2026-01-29 | ELUT | ELUTIA INC. | P — Open-market purchase | 15.0K | $1.06 | $16K |
| 2025-06-09 | AXGN | Axogen, Inc. | S — Open-market sale | 4.1K | $10.61 | $43K |
| 2025-06-02 | BVS | Bioventus Inc. | M — Option exercise | 26.5K | $0.00 |
NEELS GUIDO J is a corporate insider — currently tracked as Insider of ELUTIA INC. (ELUT). InsiderAlpha tracks every SEC Form 4 filing in real time.
3 primary Form 4 filings in the last 90 days, covering 3 companies.
Recorded transactions: 3 open-market purchases ($53K) and 1 open-market sales ($43K) across all tracked filings.
Across 3 tracked purchases, NEELS GUIDO J averaged +888.9% 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 NEELS GUIDO J profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.