Brumm Joshua T

Chief Executive Officer

Brumm Joshua T has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Jun 23, 2026.

Companies traded

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$761K

reported sales (SEC code S)

Companies

1

in the rolling window

Source
CBIOSale$761KJun 23SEC ↗