Guyer William

Chief Development Officer

Guyer William has filed 2 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Jul 8, 2026.

Companies traded

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$3.3M

reported sales (SEC code S)

Companies

1

in the rolling window

Source
CORTSale$1.9MJul 8SEC ↗
CORTSale$1.4MJun 4SEC ↗