Petersen Floyd F.

SEC Form 4 insider trading activity

Petersen Floyd F. has filed 4 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Dec 15, 2025.

Companies traded

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$576K

reported sales (SEC code S)

Companies

1

in the rolling window

Source
AMPHSale$45KDec 15SEC ↗
AMPHSale$63KDec 15SEC ↗
AMPHSale$442KNov 17SEC ↗
AMPHSale$13KNov 5SEC ↗
AMPHSale$14KOct 2SEC ↗