Mark Lappe

Chief Executive Officer, Director, Inhibrx Biosciences, Inc.

Bought, 12 months

$4.5M

Sold, 12 months

$0.0M

Companies

Latest trade

Oct 14, 2026

Companies

Inhibrx Biosciences, Inc.Chief Executive Officer, Director +$4.5M

Trades

INBX Bought 9,940 shares at $84.55 $0.8M Oct 14

INBX Bought 4,500 shares at $100.76 $0.5M Sep 28

INBX Bought 5,500 shares at $99.16 $0.5M Sep 25

INBX Bought 25,000 shares at $105.81 $2.6M Sep 8

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.