Summary
Updated Aug 31, 2026
John H. Pinkerton is Director of PHX MINERALS INC. (PHX). 3 SEC Form 4 filings on record going back to 2024, most recently on 23 July 2025.
Recent Transactions
5Every recent SEC Form 4 transaction John H. Pinkerton has reported, most recent first.
Trading Pattern
InsiderAlpha's records for John H. Pinkerton go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Sector
No other insider has filed at John H. Pinkerton's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Douglas E. Brooks - $2.42M of CHRD open-market activity in the last 12 months
- James Carl Stewart - $2.39M of PTEN open-market activity in the last 12 months
- Dianne B. Ralston - $2.35M of SLB open-market activity in the last 12 months
- Franklin Myers - $2.32M of DINO open-market activity in the last 12 months
- SGF FANG Holdings, LP - $5.01B of FANG open-market activity in the last 12 months
- Control Empresarial de Capitales S.A. de C.V. - $763.09M of PBF open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is John H. Pinkerton?
John H. Pinkerton is a corporate insider, tracked as Director of PHX MINERALS INC. (PHX). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did John H. Pinkerton last file a Form 4?
The most recent primary Form 4 on record is dated 23 July 2025, one of 3 filings going back to 2024.
Where can I see all of John H. Pinkerton's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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