Julius Genachowski

Director, Mastercard; Director, Sonos

Bought, 12 months

$0.0M

Sold, 12 months

$1.1M

Companies

Latest trade

Oct 12, 2026

Companies

MastercardDirector −$0.4M SonosDirector −$0.7M

Trades

MA Sold 370 shares at $590.21 · planned $0.2M Oct 12

MA Sold 371 shares at $585.01 · planned $0.2M Oct 9

SONO Sold 19,855 shares at $17.00 · planned $0.3M Jul 29

SONO Sold 19,855 shares at $16.50 · planned $0.3M Jul 28

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.