Steven M Chaouki

President, US Markets, TransUnion; Director, MAIA Biotechnology, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$2.7M

Companies

Latest trade

Oct 15, 2026

Companies

TransUnionPresident, US Markets −$2.7M MAIA Biotechnology, Inc.Director +$0.0M

Trades

TRU Sold 1,000 shares at $70.00 · planned $0.1M Oct 15

TRU Sold 1,000 shares at $84.42 · planned $0.1M Sep 1

TRU Sold 1,000 shares at $79.96 · planned $0.1M Aug 3

TRU Sold 10,000 shares at $72.64 · planned $0.7M Jul 1

TRU Sold 5,000 shares at $70.73 · planned $0.4M Jun 1

TRU Sold 5,000 shares at $71.93 · planned $0.4M May 1

TRU Sold 5,000 shares at $70.00 · planned $0.4M Apr 2

TRU Sold 5,000 shares at $76.64 · planned $0.4M Mar 2

TRU Sold 1,000 shares at $85.71 · planned $0.1M Jan 2

MAIA Bought 40,849 shares at $1.22 $0.0M Dec 22

TRU Sold 1,000 shares at $84.04 · planned $0.1M Dec 1

TRU Sold 1,000 shares at $80.47 · planned $0.1M Nov 3

TRU Sold 1,000 shares at $83.19 · planned $0.1M Oct 1

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.