Summary
Updated Aug 30, 2026
John Michael Deitzer is VP, CFO of Atkore Inc. (ATKR). 11 SEC Form 4 filings on record going back to 2024, most recently on 2 June 2026.
Recent Transactions
15Every recent SEC Form 4 transaction John Michael Deitzer has reported, most recent first.
Trading Pattern
InsiderAlpha's records for John Michael Deitzer go back to 2024: 11 primary Form 4 filings, an average of 3.7 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 Stocks
Insiders who reported open-market trades in the last 12 months at the companies John Michael Deitzer files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Wilbert W. James Jr. - $243K of ATKR open-market activity in the last 12 months
- Justin A. Kershaw - $206K of ATKR open-market activity in the last 12 months
- Mark F. Lamps - $159K of ATKR 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 Michael Deitzer?
John Michael Deitzer is a corporate insider, tracked as VP, CFO of Atkore Inc. (ATKR). InsiderAlpha holds 11 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John Michael Deitzer submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of John Michael Deitzer'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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