Arkolith/Insider Trading/GCMG/Form 4

Sullivan Kathleen Patricia

Principal Accounting OfficerGCM Grosvenor Inc. (GCMG) · full profile →Form 4 · filed Jun 2, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
7
4 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 31, 2026Option exercise(M)13K——79K
May 31, 2026Option exercise(M)12K——91K
May 31, 2026Option exercise(M)9K——100K
May 31, 2026Tax withholding(F)15K$10.63$159K85K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 31, 2026Option exercise(M)13K—$00
May 31, 2026Option exercise(M)12K—$012K
May 31, 2026Option exercise(M)9K—$018K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-039956) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML