Li Yang — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Li Yang has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $75K.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-16SRZNSurrozen, Inc./DEA — Grant or award1.7K$8.11$14K
2026-05-05SRZNSurrozen, Inc./DES — Open-market sale1.6K$33.33$53K
2026-05-05SRZNSurrozen, Inc./DEM — Option exercise4.4K—
2026-04-01SRZNSurrozen, Inc./DEG — Bona-fide gift1.7K$0.00
2026-01-07SRZNSurrozen, Inc./DES — Open-market sale1.1K$19.87$22K
2026-01-07SRZNSurrozen, Inc./DEM — Option exercise2.5K—
2025-12-16SRZNSurrozen, Inc./DEA — Grant or award1.7K$8.11$14K

Companies — Last 90 Days

Frequently Asked Questions

Who is Li Yang?

Li Yang is a corporate insider — currently tracked as Insider of Surrozen, Inc./DE (SRZN). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Li Yang submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has Li Yang been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($75K) across all tracked filings.

Where can I see all of Li Yang'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.

Learn More

Open the live Li Yang profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.