CNTB
Connect Biopharma Holdings Ltd · Healthcare · Market cap $76.5M
Insiders bought $372K net in the last 90 days ·0 sellers, 1 buyer· latest Form 4 filed Jun 2, 2026
Insider Buying
$4.4M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Unique Insiders
1
in the rolling window
Latest filing
Jul 1, 2026
Huang James
Connect Biopharma Holdings Ltd (CNTB) has 6 SEC Form 4 filings (6 transaction rows) in the rolling window, disclosed by 1 distinct insider. Most recent filing: Jul 1, 2026.
Inside the rolling window, 1 insider at Connect Biopharma Holdings Ltd reported 2 open-market purchases totaling $4.4M and no open-market sales. Insiders have net bought $4.4M over the trailing 6 months. The largest single insider purchase in this window was $4.0M by Director Huang James on Mar 31, 2026. The most recent open-market filing is a purchase of 150,000 shares by Director Huang James, dated May 29, 2026, worth $372K.
- Industry:Biotechnology
- CEO:Barry D. Quart
- Employees:64
- HQ:San Diego, CA, US
- IPO:2021-03-19
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Director | Purchase | 150,000 | $372K | Jun 2 | -43.5% | SEC ↗ | |
Huang JamesFirst filing | Director | Purchase | 1,160,000 | $4.0M | Apr 1 | -55.3% | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does CNTB have?
Connect Biopharma Holdings Ltd (CNTB) has 6 SEC Form 4 filings (6 transaction rows) in the rolling 365-day window, disclosed by 1 distinct insider. Most recent filing: Jul 1, 2026.
When was the most recent SEC Form 4 filing for CNTB?
The most recent Form 4 filing for CNTB on Tracefour is dated Jul 1, 2026.
What is the net insider flow at CNTB over the last 6 months?
Over the trailing 180 days, insiders at CNTB have net bought $4.4M based on SEC Form 4 disclosures.
What was the largest insider purchase at CNTB?
The largest single insider open-market purchase at CNTB in the rolling window was $4.0M by Director Huang James on 2026-03-31.
What is the total insider buy and sell value at CNTB in the current window?
Inside the rolling window, insiders at CNTB bought $4.4M and sold $0 based on SEC Form 4 filings.
Can I get alerts for CNTB insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Connect Biopharma Holdings Ltd (CNTB). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Connect Biopharma Holdings Ltd is in the Healthcare sector.