GCMG

GCM Grosvenor Inc.$12.69+0.05 (+0.40%)

Prev Close$12.64·MCap$2.36B·P/E28.22·Vol312.8K·Yield0.04%

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Buys (12M)

$0.00

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Sells (12M)

$12.29M

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Net Activity

Net Seller

$12.29M

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at GCM Grosvenor Inc. (GCMG) has been exclusively selling, with 0 insider purchases totaling $0.00 and 4 insider sales totaling $12.29M. The most recent insider transaction was by SULLIVAN KATHLEEN PATRICIA (officer: Principal Accounting Officer), who sold $526.3K worth of shares on Sep 3, 2026. GCM Grosvenor Inc. operates in the Financial Services sector, within the Asset Management industry, with a market cap of $2.36B.

GCMG Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Sep 3, 2026	SULLIVAN KATHLEEN PATRICIA	officer: Principal Accounting Officer	Sell	40,000	$13.16	$526.3K	59,832-40%
Feb 27, 2026	Blanton Angela	director	Sell	41,184	$11.87	$488.8K	47,605-46%
Dec 16, 2025	Bentley Pamela L	Chief Financial Officer	Sell	80,000	$11.62	$929.4K	0
Nov 14, 2025	Sacks Michael Jay	Chief Executive Officer	Sell	900,000	$11.50	$10.35M	0
Aug 15, 2025	Levin Jonathan Reisin	President	Sell	36,536	$12.89	$470.9K	0
Aug 15, 2025	Pollock Frederick	Chief Investment Officer	Sell	20,659	$12.89	$266.3K	0
Aug 12, 2025	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	6,000	$13.02	$78.1K	0
Jun 2, 2025	Blanton Angela	Director	Sell	13,902	$12.65	$175.9K	0
May 31, 2025	Bentley Pamela L	Chief Financial Officer	Sell	14,734	$12.61	$185.8K	0
May 31, 2025	Buchanan Sandra M	Chief HR Officer	Sell	13,408	$12.61	$169.1K	0
May 31, 2025	Levin Jonathan Reisin	President	Sell	22,303	$12.61	$281.2K	0
May 31, 2025	Pollock Frederick	Chief Investment Officer	Sell	9,838	$12.61	$124.1K	0
May 31, 2025	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	10,908	$12.61	$137.6K	0
Apr 15, 2025	Bentley Pamela L	Chief Financial Officer	Sell	45,275	$12.61	$570.9K	0
Apr 15, 2025	Hurse Sandra	Chief HR Officer	Sell	35,286	$12.61	$445.0K	0
Apr 15, 2025	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	10,700	$12.61	$134.9K	0
Mar 1, 2025	Pollock Frederick	Chief Investment Officer	Sell	12,515	$13.84	$173.2K	0
Sep 10, 2024	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	5,000	$10.73	$53.6K	47,307
Dec 21, 2023	Bentley Pamela L	Chief Financial Officer	Sell	50,000	$8.78	$439.2K	53,014-49%
Dec 19, 2023	Bentley Pamela L	Chief Financial Officer	Sell	75,000	$8.90	$667.8K	128,014-37%
Sep 15, 2023	Hurse Sandra	Chief HR Officer	Sell	42,934	$7.85	$337.1K	33,243-56%
Sep 12, 2023	Hurse Sandra	Chief HR Officer	Sell	37,532	$7.87	$295.5K	70,564-35%
Aug 24, 2023	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	19,000	$7.72	$146.7K	53,398-26%
May 10, 2023	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Sell	229,138	$7.56	$1.73M	4,318,049
May 5, 2023	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Sell	315,224	$7.83	$2.47M	4,526,021
Apr 28, 2023	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Sell	239,513	$7.98	$1.91M	4,862,954
Jul 13, 2021	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Buy	349,302	$10.72	$3.74M	5,149,274
Jul 13, 2021	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Sell	638,028	$12.99	$8.29M	5,224,031

GCMG Insider Buying Activity

The following table shows recent insider purchases of GCM Grosvenor Inc. (GCMG) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jul 13, 2021	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Buy	349,302	$10.72	$3.74M	5,149,274

GCMG Insider Selling Activity

The following table shows recent insider sales of GCM Grosvenor Inc. (GCMG) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Sep 3, 2026	SULLIVAN KATHLEEN PATRICIA	officer: Principal Accounting Officer	Sell	40,000	$13.16	$526.3K	59,832-40%
Feb 27, 2026	Blanton Angela	director	Sell	41,184	$11.87	$488.8K	47,605-46%
Dec 16, 2025	Bentley Pamela L	Chief Financial Officer	Sell	80,000	$11.62	$929.4K	0
Nov 14, 2025	Sacks Michael Jay	Chief Executive Officer	Sell	900,000	$11.50	$10.35M	0
Aug 15, 2025	Levin Jonathan Reisin	President	Sell	36,536	$12.89	$470.9K	0
Aug 15, 2025	Pollock Frederick	Chief Investment Officer	Sell	20,659	$12.89	$266.3K	0
Aug 12, 2025	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	6,000	$13.02	$78.1K	0
Jun 2, 2025	Blanton Angela	Director	Sell	13,902	$12.65	$175.9K	0
May 31, 2025	Bentley Pamela L	Chief Financial Officer	Sell	14,734	$12.61	$185.8K	0
May 31, 2025	Buchanan Sandra M	Chief HR Officer	Sell	13,408	$12.61	$169.1K	0
May 31, 2025	Levin Jonathan Reisin	President	Sell	22,303	$12.61	$281.2K	0
May 31, 2025	Pollock Frederick	Chief Investment Officer	Sell	9,838	$12.61	$124.1K	0
May 31, 2025	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	10,908	$12.61	$137.6K	0
Apr 15, 2025	Bentley Pamela L	Chief Financial Officer	Sell	45,275	$12.61	$570.9K	0
Apr 15, 2025	Hurse Sandra	Chief HR Officer	Sell	35,286	$12.61	$445.0K	0
Apr 15, 2025	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	10,700	$12.61	$134.9K	0
Mar 1, 2025	Pollock Frederick	Chief Investment Officer	Sell	12,515	$13.84	$173.2K	0
Sep 10, 2024	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	5,000	$10.73	$53.6K	47,307
Dec 21, 2023	Bentley Pamela L	Chief Financial Officer	Sell	50,000	$8.78	$439.2K	53,014-49%
Dec 19, 2023	Bentley Pamela L	Chief Financial Officer	Sell	75,000	$8.90	$667.8K	128,014-37%
Sep 15, 2023	Hurse Sandra	Chief HR Officer	Sell	42,934	$7.85	$337.1K	33,243-56%
Sep 12, 2023	Hurse Sandra	Chief HR Officer	Sell	37,532	$7.87	$295.5K	70,564-35%
Aug 24, 2023	SULLIVAN KATHLEEN PATRICIA	Principal Accounting Officer	Sell	19,000	$7.72	$146.7K	53,398-26%
May 10, 2023	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Sell	229,138	$7.56	$1.73M	4,318,049
May 5, 2023	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Sell	315,224	$7.83	$2.47M	4,526,021
Apr 28, 2023	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Sell	239,513	$7.98	$1.91M	4,862,954
Jul 13, 2021	ADAGE CAPITAL PARTNERS GP, L.L.C.	10% Owner	Sell	638,028	$12.99	$8.29M	5,224,031