InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Klopfenstein John D. Insider active across 2 companies, notably Patriot Transportation Holding, INC.. Cumulatively, 15 filings have been published. Activity tracked since 18 August 2021. The latest transaction was disclosed on 10 March 2026 (Disposition). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Klopfenstein John D
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations15 total
276 shares0Common StockSEC:0001316513-26-000003:0
2,192 shares0Common StockSEC:0001316513-26-000002:0
2,192 shares0Common StockSEC:0001316513-26-000001:0
760 shares@ US$15.5845.9% of flowCommon StockSEC:0001316513-25-000003:0
408 shares@ US$31.00100.0% of flowCommon StockSEC:0001316513-25-000001:0
1,632 shares0Common StockSEC:0001474506-25-000001:0
828 shares0Common StockSEC:0000844059-24-000005:0
796 shares0Common StockSEC:0001474506-24-000003:0
3,058 shares@ US$16.2642.2% of flowCommon StockSEC:0000897069-23-001812:0
2,958 shares@ US$11.55329.9% of flowCommon StockSEC:0000897069-23-001517:0
160 shares0Common StockSEC:0001474506-23-000087:0
556 shares0Common StockSEC:0001474506-23-000004:0
72 shares0Common StockSEC:0001474506-22-000025:0
520 shares0Common StockSEC:0001474506-22-000004:0
1,919 shares@ US$9.1716.2% of flowCommon StockSEC:0001474506-21-000133:0
15 of 15 declarations
About Klopfenstein John D
John D. Klopfenstein is a declarant linked to FRP Holdings, INC. and Patriot Transportation Holding, INC., where he is Controller & CAO and Controller and CAO. Across 15 filings in total, the 15 sampled filings cover the period from 2021-08-20 to 2026-03-12, with 45427 EUR in sales and no purchases; the most common transaction nature is Attribution.
