Li Yang
Exec. Vice President, Research
Li Yang has filed 5 SEC Form 4 filings (7 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Jun 16, 2026.
On the most recent filing, Li Yang is listed as Exec. Vice President, Research at Surrozen, Inc./DE. Inside the rolling window, Li Yang reported no open-market purchases and 2 open-market sales totaling $75K in SRZN. The largest disclosed transaction in the window is a sale of 1,584 SRZN shares on May 4, 2026, worth $53K.
Companies traded
Other insiders at SRZN
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$75K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Li Yang made?
Li Yang has filed 5 SEC Form 4 filings (7 transaction rows) across 1 company since 2025.
Which companies does Li Yang trade?
Li Yang has filed SEC Form 4 disclosures for 1 company, including SRZN.
When was Li Yang's most recent SEC Form 4 filing?
Li Yang's most recent SEC Form 4 filing on Tracefour is dated Jun 16, 2026.
What is Li Yang's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Li Yang is listed as Exec. Vice President, Research.
What is Li Yang's total buy and sell value in the current window?
Inside the rolling retention window, Li Yang bought $0 and sold $75K based on SEC Form 4 filings.
What was Li Yang's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 1,584 SRZN shares on 2026-05-04, worth $53K, per SEC Form 4 filings.