Insiders / Gibson Kourtney

Gibson Kourtney

CIK 1818810personinsider

Companies

First seen

Jun 12, 2026

Last activity

Jun 17, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
Marketaxess Holdings Inc · MKTX	Director	4,542	4,542	1	—
Fidelity National Information Services Inc · FIS	Director	—	5,485	1	—

2 positions · latest reported per filing

Company	Security	Shares	As of
Fidelity National Information Services Inc	Restricted Stock UnitsDerivative	5,485	Jun 15, 2026
Marketaxess Holdings Inc	Common Stock, par value $0.003 per share	4,542	Jun 10, 2026

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
Jun 10, 2026	Grant	MKTX Marketaxess Holdings Inc Common Stock, par value $0.003 per share	$0	+1K +44.10%	4,542 0.01% of shares	low
Jun 15, 2026	Grant	FIS Fidelity National Information Services Inc Restricted Stock Units	—	+5K	5,485 <0.01% of shares	low