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GCM Grosvenor Inc.

GCMG Net selling

CIK 0001819796 #2695 in the set updated 17 Sep 2026

Bought (120 mo)

$6.01M

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$38.16M

$2.67M on a plan · $0.00 straight out of an exercise

Sold at will

$35.50M

113 of 122 sales

Net

−$32.16M

−$29.49M against sales at will

By person

14 insiders · 153 transactions

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

ADAGE CAPITAL PARTNERS GP, L.L.C. entity

10% owner

$6.01M (30)

$25.80M (93)

−$19.79M

18,282,430

$231.80M

−8.4%

CANTOR FITZGERALD, L. P.

10% owner

—

$7.60M (3)

−$7.60M

5,894,429

$74.73M

−8.6%

Bentley Pamela L

Chief Financial Officer

—

$2.67M (9) scheduled

−$2.67M

14,397

$182.54K

—

SULLIVAN KATHLEEN PATRICIA

Principal Accounting Officer

—

$804.76K (7)

−$804.76K

44,795

$567.94K

—

Blanton Angela

Director

—

$664.67K (3)

−$664.67K

45,699

$579.40K

—

Buchanan Sandra M

Chief HR Officer

—

$632.63K (6)

−$632.63K

47,356

$600.41K

—

LUTNICK HOWARD W

10% owner

—

— (1)

$0.00

−100.0%

Sacks Michael Jay

Chief Executive Officer

—

141,672,819

$1.80B

−1.8%

Pollock Frederick

Chief Investment Officer

—

813,189

$10.31M

—

Levin Jonathan Reisin

President

—

689,493

$8.74M

—

MASTERS BLYTHE

Director

—

84,783

$1.07M

—

Cornelli Francesca

Director

—

52,231

$662.22K

—

Idehen Francis Osarume

Chief Operating Officer

—

18,566

$235.40K

—

SCOTT SAMUEL C III

Director

—

13,902

$176.26K

—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

Insider

Date

Role

Action

Price

Amount

Sacks Michael Jay

14 Nov 2025

Chief Executive Officer

Exercised, kept indirect

900,000

$11.50

$10.35M

Show all 153 transactions →

What was left out

Form 4 filings counted 227

Amendments (4/A) skipped 0

Filings about a different issuer 15

Unreadable filings 0

Joint filings 13

Sales on a Rule 10b5-1 plan 9

Sales straight out of an exercise 0

Sales at will 113

Transactions with no price 1

Shares from compensation/vesting 15,316,534

Sales filed before the plan box existed 81

History held since 2 Mar 2021