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Estrella Immunopharma, Inc. (ESLA)

Estrella Immunopharma, Inc. (ESLA) Insider Trading

Directors, officers and holders of more than 10% of ESLA report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 11 most recent of 11 transactions on file: 3 with code P, 0 with code S and 8 with other codes.

DateInsiderCodeShares
Aug 25, 2026Liu ChengM Exercise100,000
Aug 25, 2026Liu ChengM Exercise100,000
Aug 18, 2026Xu JiandongM Exercise100,000
Aug 18, 2026Xu JiandongM Exercise100,000
Oct 7, 2025Xu JiandongP Purchase1,000
Sep 22, 2025Xu JiandongP Purchase1,000
Sep 11, 2025Xu JiandongP Purchase100
Oct 30, 2024Liu ChengA Award490,796
Oct 30, 2024Liu ChengA Award509,204
Oct 30, 2024Xu JiandongA Award490,796
Oct 30, 2024Xu JiandongA Award509,204

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.