Heystee Susan

SEC Form 4 insider trading activity

Heystee Susan has filed 8 SEC Form 4 filings (9 transaction rows) across 2 companies, including CHPT, OUST, with disclosures dating back to 2025. 8 of those filings fall inside the rolling window. Most recent filing: Jul 23, 2026.

Companies traded

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$616K

reported sales (SEC code S)

Companies

2

in the rolling window

Source
OUSTSale$324KMay 22SEC ↗
OUSTSale$292KDec 16SEC ↗