Wahlstrom Mats

SEC Form 4 insider trading activity

Wahlstrom Mats has filed 3 SEC Form 4 filings (4 transaction rows) across 2 companies, including CHRS, TLSI, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: Jun 9, 2026.

Companies traded

Insider Buying

$152K

reported purchases (SEC code P)

Insider Selling

$0

reported sales (SEC code S)

Companies

2

in the rolling window

Source
TLSI
Wahlstrom Mats
Purchase$152KMay 18SEC ↗