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Coherus Oncology, Inc. (CHRS)

Coherus Oncology, Inc. (CHRS) Insider Trading

Directors, officers and holders of more than 10% of CHRS 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 50 most recent of 71 transactions on file: 0 with code P, 0 with code S and 50 with other codes.

DateInsiderCodeShares
Jun 5, 2026Karachun Rita AA Award60,000
Jun 5, 2026Karachun Rita AA Award30,000
Jun 5, 2026O'Donnell-Tormey JillA Award30,000
Jun 5, 2026Satvat Ali J.A Award30,000
Jun 5, 2026Newcomer Lee NisleyA Award30,000
Jun 5, 2026Ryan Michael LeeA Award30,000
Jun 5, 2026Wahlstrom MatsA Award30,000
Jun 5, 2026Newton Charles W.A Award30,000
Jun 5, 2026Satvat Ali J.A Award60,000
Jun 5, 2026O'Donnell-Tormey JillA Award60,000
Jun 5, 2026Newton Charles W.A Award60,000
Jun 5, 2026Wahlstrom MatsA Award60,000
Jun 5, 2026Ryan Michael LeeA Award60,000
Jun 5, 2026Newcomer Lee NisleyA Award60,000
May 29, 2026Lanfear Dennis MA Award500,000
May 29, 2026Lanfear Dennis MA Award402,500
May 29, 2026Lanfear Dennis MA Award402,500
May 29, 2026Lanfear Dennis MA Award225,000
May 29, 2026Lanfear Dennis MD Disposition225,000
May 29, 2026Lanfear Dennis MA Award200,000
May 29, 2026Lanfear Dennis MA Award400,000
May 29, 2026Lanfear Dennis MA Award450,000
May 29, 2026Lanfear Dennis MA Award500,000
May 29, 2026Lanfear Dennis MA Award125,000
May 29, 2026McMichael Bryan JD Disposition100,000
May 29, 2026McMichael Bryan JD Disposition25,000
May 29, 2026McMichael Bryan JD Disposition15,000
May 29, 2026McMichael Bryan JD Disposition25,000
May 29, 2026McMichael Bryan JD Disposition25,000
May 29, 2026McMichael Bryan JD Disposition30,000
May 29, 2026McMichael Bryan JA Award100,000
May 29, 2026McMichael Bryan JA Award25,000
May 29, 2026McMichael Bryan JA Award15,000
May 29, 2026McMichael Bryan JA Award25,000
May 29, 2026McMichael Bryan JA Award25,000
May 29, 2026McMichael Bryan JA Award30,000
May 29, 2026Lanfear Dennis MD Disposition200,000
May 29, 2026Lanfear Dennis MD Disposition400,000
May 29, 2026Lanfear Dennis MD Disposition450,000
May 29, 2026Lanfear Dennis MD Disposition500,000
May 29, 2026Lanfear Dennis MD Disposition500,000
May 29, 2026Lanfear Dennis MD Disposition125,000
May 29, 2026Lanfear Dennis MD Disposition402,500
May 29, 2026Lanfear Dennis MD Disposition402,500
Jan 23, 2026Lanfear Dennis MA Award375,000
Jan 23, 2026Lanfear Dennis MA Award750,000
Jan 22, 2026McMichael Bryan JA Award112,500
Jan 22, 2026McMichael Bryan JA Award225,000
Jan 20, 2026Lanfear Dennis MF Tax Payment11,839
Jan 20, 2026McMichael Bryan JF Tax Payment1,715

The full Form 4 history is on the CHRS company page (Insider Trades card, View all).

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.