Prange Karen
SEC Form 4 insider trading activity
Prange Karen has filed 6 SEC Form 4 filings (6 transaction rows) across 3 companies, including ATRC, OM, EMBC, with disclosures dating back to 2026. 6 of those filings fall inside the rolling window. Most recent filing: Aug 7, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$224K
reported sales (SEC code S)
Companies
3
in the rolling window