Lowery Frederick M.

SEC Form 4 insider trading activity

Lowery Frederick M. has filed 11 SEC Form 4 filings (19 transaction rows) across 3 companies, including DD, HSIC, TMO, with disclosures dating back to 2025. 11 of those filings fall inside the rolling window. Most recent filing: Jun 2, 2026.

Companies traded

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$8.2M

reported sales (SEC code S)

Companies

3

in the rolling window

Source
TMOSale$4.1MDec 3SEC ↗
TMOSale$4.0MDec 3SEC ↗