Insiders / Chaouki Steven M

Chaouki Steven M

CIK 1776865personinsider

Companies

2

First seen

Jan 5, 2026

Last activity

Mar 3, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
TransUnion · TRU	Executive	94,711	110,338	5	—
MAIA Biotechnology, Inc. · MAIA	Director	—	24,633	1	—

All securities held

2 positions · latest reported per filing

Company	Security	Shares	As of
MAIA Biotechnology, Inc.	OptionsDerivative	24,633	Dec 31, 2025
TransUnion	Common Stock	94,711	Mar 2, 2026

Activity

InsidersInstitutions

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

Date	Action	Company	Value	Shares Δ	Position after	Impact
Feb 27, 2026	Other	TRU TransUnion Common Stock	$834.8K	-11K -9.63%	99,711 0.05% of shares	low
Mar 2, 2026	Sell	TRU TransUnion Common Stock	$383.2K	-5K -5.01%	94,711 0.05% of shares	medium
Jan 2, 2026	Sell	TRU TransUnion Common Stock	$85.7K	-1K -1.60%	61,592 0.03% of shares	low
Feb 27, 2026	Grant	TRU TransUnion Common Stock	$0	+25K +29.03%	110,338 0.06% of shares	low
Feb 10, 2026	Grant	TRU TransUnion Common Stock	$0	+24K +38.84%	85,513 0.04% of shares	low
Dec 31, 2025	Grant	MAIA MAIA Biotechnology, Inc. Options	—	+25K	24,633 0.04% of shares	low