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Corbus Pharmaceuticals Holdings, Inc. (CRBP)

Corbus Pharmaceuticals Holdings, Inc. (CRBP) Insider Trading

Directors, officers and holders of more than 10% of CRBP 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 82 transactions on file: 3 with code P, 17 with code S and 30 with other codes.

DateInsiderCodeShares
Oct 29, 2026Cormorant Asset Management, LPS Sale425,000
Sep 14, 2026Ben YongS Sale2,000
Aug 16, 2026Nicacio Leonardo VianaA Award58,333
Aug 16, 2026Nicacio Leonardo VianaA Award191,676
Aug 11, 2026Saxena Nishant CP Purchase2,600
Aug 7, 2026Moran Sean F.S Sale12,000
Aug 7, 2026Cohen YuvalS Sale17,000
Jun 10, 2026Altmeyer AnneS Sale2,412
Jun 10, 2026Kung WinstonS Sale2,026
Jun 10, 2026Jenkins John KennethS Sale4,800
Jun 3, 2026Saxena Nishant CP Purchase9,000
Jun 2, 2026Saxena Nishant CP Purchase4,500
May 21, 2026Saxena Nishant CA Award192,300
May 21, 2026Saxena Nishant CA Award58,300
May 19, 2026Pfeiffenberger BrentA Award7,500
May 19, 2026Pfeiffenberger BrentA Award24,700
May 19, 2026Ben YongA Award12,300
May 19, 2026Altmeyer AnneA Award12,300
May 19, 2026Jenkins John KennethA Award12,300
May 19, 2026Kung WinstonA Award3,800
May 19, 2026Jacques Rachelle SuzanneA Award3,800
May 19, 2026Jenkins John KennethA Award3,800
May 19, 2026Altmeyer AnneA Award3,800
May 19, 2026Ben YongA Award3,800
May 19, 2026Jacques Rachelle SuzanneA Award12,300
May 19, 2026Kung WinstonA Award12,300
Mar 2, 2026Smethurst DominicS Sale6,097
Feb 17, 2026Hodgson IanS Sale847
Feb 13, 2026Cohen YuvalS Sale13,871
Feb 13, 2026Moran Sean F.S Sale4,701
Feb 3, 2026Smethurst DominicS Sale3,285
Feb 3, 2026Hodgson IanS Sale2,415
Jan 14, 2026Cohen YuvalA Award150,000
Jan 14, 2026Smethurst DominicA Award28,365
Jan 14, 2026Moran Sean F.A Award28,082
Jan 14, 2026Cohen YuvalA Award50,000
Jan 14, 2026Hodgson IanA Award28,365
Jan 14, 2026Smethurst DominicA Award85,095
Jan 14, 2026Moran Sean F.A Award84,247
Jan 14, 2026Hodgson IanA Award85,095
Dec 11, 2025Cormorant Asset Management, LPS Sale30,029
Oct 27, 2025Cohen YuvalM Exercise8,973
Oct 27, 2025Cohen YuvalM Exercise8,973
Oct 27, 2025Cohen YuvalS Sale8,973
Oct 24, 2025Cohen YuvalM Exercise18,660
Oct 24, 2025Cohen YuvalS Sale18,660
Oct 24, 2025Cohen YuvalM Exercise18,660
Oct 24, 2025Moran Sean F.M Exercise12,981
Oct 24, 2025Moran Sean F.M Exercise12,981
Oct 24, 2025Moran Sean F.S Sale12,981

The full Form 4 history is on the CRBP 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.