Guarini Kathryn

Open-market buys

$0 total

Open-market sells

$660K total

Tracking since

Aug 2026

Activity timeline

Open-market sale — $340K

Open-market sale — $320K

Open-market trades from the last two years.

Holdings as last reported

1,158 Non-Qualified Stock Option (right to buy) in REGN

Held directly · as of 2026-09-02

603 Common Stock in REGN

Held directly · as of 2026-09-02

Companies touched