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GCM Grosvenor Inc. (GCMG)

GCM Grosvenor Inc. (GCMG) Insider Trading

Directors, officers and holders of more than 10% of GCMG 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 209 transactions on file: 0 with code P, 4 with code S and 46 with other codes.

DateInsiderCodeShares
Sep 30, 2026SCOTT SAMUEL C IIIA Award5,722
Sep 30, 2026Malkin StephenA Award4,849
Sep 30, 2026HELFAND DAVIDA Award6,886
Sep 30, 2026Cornelli FrancescaA Award5,722
Sep 16, 2026Bentley Pamela LS Sale10,000
Sep 15, 2026Bentley Pamela LS Sale40,000
Sep 3, 2026SULLIVAN KATHLEEN PATRICIAS Sale15,037
Sep 2, 2026SULLIVAN KATHLEEN PATRICIAS Sale24,963
Aug 15, 2026Levin Jonathan ReisinM Exercise91,305
Aug 15, 2026Levin Jonathan ReisinF Tax Payment42,813
Aug 15, 2026Pollock FrederickF Tax Payment23,953
Aug 15, 2026Pollock FrederickM Exercise60,870
Aug 15, 2026Levin Jonathan ReisinM Exercise91,305
Aug 15, 2026Pollock FrederickM Exercise60,870
Jun 30, 2026SCOTT SAMUEL C IIIA Award5,996
Jun 30, 2026Malkin StephenA Award5,082
Jun 30, 2026HELFAND DAVIDA Award7,216
Jun 30, 2026Cornelli FrancescaA Award5,996
May 31, 2026Levin Jonathan ReisinF Tax Payment45,085
May 31, 2026Levin Jonathan ReisinM Exercise50,000
May 31, 2026Levin Jonathan ReisinM Exercise24,242
May 31, 2026Pollock FrederickF Tax Payment9,838
May 31, 2026Pollock FrederickM Exercise25,000
May 31, 2026SULLIVAN KATHLEEN PATRICIAF Tax Payment14,946
May 31, 2026Bentley Pamela LM Exercise12,083
May 31, 2026Levin Jonathan ReisinM Exercise25,000
May 31, 2026SULLIVAN KATHLEEN PATRICIAM Exercise9,114
May 31, 2026SULLIVAN KATHLEEN PATRICIAM Exercise12,121
May 31, 2026Levin Jonathan ReisinM Exercise50,000
May 31, 2026Bentley Pamela LM Exercise16,668
May 31, 2026Levin Jonathan ReisinM Exercise25,000
May 31, 2026Pollock FrederickM Exercise25,000
May 31, 2026Levin Jonathan ReisinM Exercise24,242
May 31, 2026Bentley Pamela LM Exercise16,668
May 31, 2026SULLIVAN KATHLEEN PATRICIAM Exercise12,500
May 31, 2026SULLIVAN KATHLEEN PATRICIAM Exercise12,121
May 31, 2026Bentley Pamela LF Tax Payment20,256
May 31, 2026Bentley Pamela LM Exercise12,083
May 31, 2026Bentley Pamela LM Exercise16,161
May 31, 2026SULLIVAN KATHLEEN PATRICIAM Exercise9,114
May 31, 2026SULLIVAN KATHLEEN PATRICIAM Exercise12,500
May 31, 2026Bentley Pamela LM Exercise16,161
May 19, 2026SULLIVAN KATHLEEN PATRICIAG Gift1,000
May 18, 2026SULLIVAN KATHLEEN PATRICIAG Gift1,500
Apr 15, 2026SULLIVAN KATHLEEN PATRICIAM Exercise7,976
Apr 15, 2026SULLIVAN KATHLEEN PATRICIAM Exercise7,976
Apr 15, 2026Bentley Pamela LM Exercise26,568
Apr 15, 2026Bentley Pamela LF Tax Payment29,981
Apr 15, 2026Bentley Pamela LM Exercise26,568
Apr 15, 2026SULLIVAN KATHLEEN PATRICIAF Tax Payment9,474

The full Form 4 history is on the GCMG 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.