Updated Jul 16, 2026
You Harry L. has filed 4 SEC Form 4 filings across 3 companies in the last 90 days — active on both sides. Lifetime open-market purchases: $1.60M. Lifetime open-market sales: $1.57M. Historical track record: 1/5 stars across 3 tracked purchases.
Harry L. You is a corporate executive known for his roles as a director and significant owner at Coliseum Acquisition Corp. and Broadcom Inc. He has been involved in various capacities within the technology and semiconductor industries.
| Role | Director |
|---|---|
| Notability | 30/100 |
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 | ★☆☆☆☆ (1/5) |
|---|---|
| Total purchases tracked | 3 |
| Purchases with forward-return data | 3 |
| 30-day win rate | 3333% |
| 90-day win rate | 10000% |
| Avg 5-day return | +399.88% |
| Avg 30-day return | -324.11% |
| Avg 90-day return | +1503.85% |
| Best 30-day return | +248.02% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-15 | AVGO | Broadcom Inc. | P — Open-market purchase | 1.0K | $373.57 | $374K |
| 2026-06-09 | RAIN | Rain Enhancement Technologies Holdco, Inc. | A — Grant or award | 1.61M | — | |
| 2026-05-16 | GUAC | Berto Acquisition Corp. II | J — Other acquisition / disposition | 254.8K | $0.00 | |
| 2026-05-16 | GUAC | Berto Acquisition Corp. II | J — Other acquisition / disposition | 232.1K | $0.00 | |
| 2026-04-22 | AVGO | Broadcom Inc. | A — Grant or award | 864 | $0.00 | |
| 2026-03-20 | HQ | Horizon Quantum Holdings Ltd. | A — Grant or award | 1.16M | — | |
| 2025-09-08 | AVGO | Broadcom Inc. | P — Open-market purchase | 500 | $363.38 | $182K |
| 2025-09-08 | AVGO | Broadcom Inc. | P — Open-market purchase | 1.0K | $339.38 | $339K |
| 2025-09-08 | AVGO | Broadcom Inc. | P — Open-market purchase | 2.0K | $344.78 | $707K |
| 2024-12-26 | MITA | Coliseum Acquisition Corp. | G — Bona-fide gift | 1.55M | $0.00 | |
| 2024-12-19 | AVGO | Broadcom Inc. | S — Open-market sale | 6.5K | $240.00 | $1.57M |
Harry L. You is a corporate executive known for his roles as a director and significant owner at Coliseum Acquisition Corp. and Broadcom Inc. He has been involved in various capacities within the technology and semiconductor industries.…
4 primary Form 4 filings in the last 90 days, covering 3 companies.
Recorded transactions: 4 open-market purchases ($1.60M) and 1 open-market sales ($1.57M) across all tracked filings.
Across 3 tracked purchases, You Harry L. averaged -324.1% avg 30-day return with a 3333% 30-day win rate. InsiderAlpha rates the track record at 1/5 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 You Harry L. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.