Chao Xingjuan
President and CEO
Chao Xingjuan has filed 22 SEC Form 4 filings (64 transaction rows) across 1 company, with disclosures dating back to 2025. 20 of those filings fall inside the rolling window. Most recent filing: Sep 18, 2026.
On the most recent filing, Chao Xingjuan is listed as President and CEO at Ceribell, Inc. Inside the rolling window, Chao Xingjuan reported no open-market purchases and 18 open-market sales totaling $11.1M in CBLL. The largest disclosed transaction in the window is a sale of 79,000 CBLL shares on Jan 5, 2026, worth $1.7M.
Companies traded
Other insiders at CBLL
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$11.1M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CBLL | President and CEO | Sale | 20,846 | $522K | Sep 18 | SEC ↗ | |
| CBLL | President and CEO | Sale | 39,540 | $973K | Sep 4 | SEC ↗ | |
| CBLL | President and CEO | Sale | 6,068 | $146K | Aug 25 | SEC ↗ | |
| CBLL | President and CEO | Sale | 2,199 | $55K | Aug 20 | SEC ↗ | |
| CBLL | President and CEO | Sale | 31,415 | $786K | Aug 20 | SEC ↗ | |
| CBLL | President and CEO | Sale | 39,000 | $714K | Aug 5 | SEC ↗ | |
| CBLL | President and CEO | Sale | 39,000 | $776K | Jul 9 | SEC ↗ | |
| CBLL | President and CEO | Sale | 39,000 | $715K | Jun 10 | SEC ↗ | |
| CBLL | President and CEO | Sale | 6,030 | $109K | May 26 | SEC ↗ | |
| CBLL | President and CEO | Sale | 39,000 | $784K | May 7 | SEC ↗ | |
| CBLL | President and CEO | Sale | 39,000 | $718K | Apr 8 | SEC ↗ | |
| CBLL | President and CEO | Sale | 39,000 | $681K | Mar 5 | SEC ↗ | |
| CBLL | President and CEO | Sale | 2,084 | $41K | Feb 25 | SEC ↗ | |
| CBLL | President and CEO | Sale | 39,000 | $786K | Feb 6 | SEC ↗ | |
| CBLL | President and CEO | Sale | 79,000 | $1.7M | Jan 7 | SEC ↗ | |
| CBLL | President and CEO | Sale | 25,000 | $471K | Dec 8 | SEC ↗ | |
| CBLL | President and CEO | Sale | 25,000 | $415K | Dec 3 | SEC ↗ | |
| CBLL | President and CEO | Sale | 50,000 | $757K | Nov 25 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Chao Xingjuan made?
Chao Xingjuan has filed 22 SEC Form 4 filings (64 transaction rows) across 1 company since 2025.
Which companies does Chao Xingjuan trade?
Chao Xingjuan has filed SEC Form 4 disclosures for 1 company, including CBLL.
When was Chao Xingjuan's most recent SEC Form 4 filing?
Chao Xingjuan's most recent SEC Form 4 filing on Tracefour is dated Sep 18, 2026.
What is Chao Xingjuan's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Chao Xingjuan is listed as President and CEO.
What is Chao Xingjuan's total buy and sell value in the current window?
Inside the rolling retention window, Chao Xingjuan bought $0 and sold $11.1M based on SEC Form 4 filings.
What was Chao Xingjuan's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 79,000 CBLL shares on 2026-01-05, worth $1.7M, per SEC Form 4 filings.