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Estrella Immunopharma, Inc. (ESLA)
NASDAQ: ESLA · Real-Time Price · USD
Healthcare · Biotechnology
1.06+0.08 (+7.61%)
Website
Insider Score
––Not scored
ESLA 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.
ESLA Stock Insider Trading Activity
ESLA stock’s insider trading shows no open-market insider trades 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 |
|---|---|---|---|---|---|---|---|---|---|
| Liu Cheng CEO | Option exercise | 100,000 | $0.81 | $81.50K | 33.6% | 397,437 | Aug 25, 2026 | — | Form 4 |
| Xu Jiandong CFO | Option exercise | 100,000 | $0.81 | $81.50K | 37.7% | 365,488 | Aug 18, 2026 | — | Form 4 |
| Xu Jiandong CFO | Buy | 1,000 | $1.33 | $1.33K | 0.4% | 265,488 | Oct 7, 2025 | CCFO BuyDilution | Form 4 |
| Xu Jiandong CFO | Buy | 1,000 | $1.16 | $1.16K | 6.4% | 16,700 | Sep 22, 2025 | — | Form 4 |
| Xu Jiandong CFO | Buy | 100 | $1.04 | $104 | 0.0% | 264,588 | Sep 11, 2025 | — | 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
- Option exercise (M) — Exercise or conversion of an exempt derivative
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.