Summary
Updated Aug 31, 2026
Carl Kristopher Hagedorn is Exec VP & Chief Fin Ofc of MPLX LP (MPLX). 2 SEC Form 4 filings on record going back to 2024, most recently on 4 March 2026. Most recent open-market trade: sold $189K of MPLX on 20 November 2024. Lifetime open-market sales: $189K.
Recent Transactions
5Every recent SEC Form 4 transaction Carl Kristopher Hagedorn has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Carl Kristopher Hagedorn go back to 2024: 2 primary Form 4 filings, an average of 0.7 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 Carl Kristopher Hagedorn's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Bobby Riley - $2.63M of REPX open-market activity in the last 12 months
- Jeffrey Shannon Slocum - $2.59M of HAL open-market activity in the last 12 months
- Joseph Israel - $2.55M of DK open-market activity in the last 12 months
- Michael Sluiter - $2.52M of GPOR open-market activity in the last 12 months
- 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
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Carl Kristopher Hagedorn?
Carl Kristopher Hagedorn is a corporate insider, tracked as Exec VP & Chief Fin Ofc of MPLX LP (MPLX). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Carl Kristopher Hagedorn last file a Form 4?
The most recent primary Form 4 on record is dated 4 March 2026, one of 2 filings going back to 2024.
Has Carl Kristopher Hagedorn been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($189K) across all tracked filings.
Where can I see all of Carl Kristopher Hagedorn'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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