John D. Klopfenstein

Filings by John D. Klopfenstein span 2 companies, the busiest being FRP Holdings, Inc. and Patriot Transportation Holding, Inc. We count 15 filings; the first trade dates from 18 August 2021 and the latest from 10 March 2026.

No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

The record was last updated on 12 March 2026 with a transaction in FRP Holdings, Inc. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.