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Connect Biopharma Holdings Ltd (NASDAQ:CNTB)
US · Delayed Price · Currency is USD
0.77+0.00 (+0.58%)
Insider Score
––Not scored
CNTB Insider Score
Insiders here have filed 2 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
CNTB Stock Insider Trading Activity
CNTB stock’s insider trading shows 1 purchase for an estimated $371.61K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Xanthopoulos Kleanthis Gabriel Director | Award | 5,000 | — | — | 5.8% | 91,554 | Sep 30, 2026 | — | Form 4 |
| LIU JEAN I Director | Award | 8,984 | — | — | 76.3% | 20,763 | Sep 30, 2026 | — | Form 4 |
| Xanthopoulos Kleanthis Gabriel Director | Award | 3,738 | — | — | 4.5% | 86,554 | Jun 30, 2026 | — | Form 4 |
| LIU JEAN I Director | Award | 6,718 | — | — | 133% | 11,779 | Jun 30, 2026 | — | Form 4 |
| Huang James Director | Buy | 150,000 | $2.48 | $371.61K | 1.1% | 13,310,000 | May 29, 2026 | BDilution | Form 4 |
| Xanthopoulos Kleanthis Gabriel Director | Award | 2,816 | — | — | 3.5% | 82,816 | Mar 31, 2026 | — | Form 4 |
| LIU JEAN I Director | Award | 5,061 | — | — | New | 5,061 | Mar 31, 2026 | — | Form 4 |
| Huang James Director | Buy | 1,160,000 | $3.45 | $4.00M | 9.7% | 13,160,000 | Mar 31, 2026 | BFirst BuyBig BuyDilution | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Buy (P) — Open-market or private purchase
- Award (A) — Grant or award from the company, not a purchase
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.