Ye Weiguo
Chief Operating Officer
Ye Weiguo has filed 8 SEC Form 4 filings (32 transaction rows) across 1 company, with disclosures dating back to 2026. 8 of those filings fall inside the rolling window. Most recent filing: Jun 22, 2026.
On the most recent filing, Ye Weiguo is listed as Chief Operating Officer at GYRE THERAPEUTICS, INC. Inside the rolling window, Ye Weiguo reported no open-market purchases and 14 open-market sales totaling $870K in GYRE. The largest disclosed transaction in the window is a sale of 19,575 GYRE shares on Jun 4, 2026, worth $120K.
Companies traded
Other insiders at GYRE
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$870K
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| GYRE | Chief Operating Officer | Sale | 17,500 | $107K | Jun 22 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 11,418 | $71K | Jun 22 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 3,000 | $19K | Jun 22 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 2,800 | $17K | Jun 15 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 19,575 | $120K | Jun 8 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 15,401 | $99K | Jun 8 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 3,500 | $21K | May 27 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 4,000 | $24K | May 27 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 9,400 | $58K | May 22 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 12,820 | $79K | May 22 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 200 | $1K | May 20 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 9,120 | $58K | May 20 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 15,580 | $108K | May 18 | SEC ↗ | |
| GYRE | Chief Operating Officer | Sale | 13,100 | $87K | May 18 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Ye Weiguo made?
Ye Weiguo has filed 8 SEC Form 4 filings (32 transaction rows) across 1 company since 2026.
Which companies does Ye Weiguo trade?
Ye Weiguo has filed SEC Form 4 disclosures for 1 company, including GYRE.
When was Ye Weiguo's most recent SEC Form 4 filing?
Ye Weiguo's most recent SEC Form 4 filing on Tracefour is dated Jun 22, 2026.
What is Ye Weiguo's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Ye Weiguo is listed as Chief Operating Officer.
What is Ye Weiguo's total buy and sell value in the current window?
Inside the rolling retention window, Ye Weiguo bought $0 and sold $870K based on SEC Form 4 filings.
What was Ye Weiguo's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 19,575 GYRE shares on 2026-06-04, worth $120K, per SEC Form 4 filings.