Summary
Updated Aug 30, 2026
Jeffery Darby is SVP, Sales and Marketing of Dorman Products, Inc. (DORM). 2 SEC Form 4 filings on record, most recently on 25 November 2024. Most recent open-market trade: sold $166K of DORM on 25 November 2024. Lifetime open-market sales: $1.08M.
Recent Transactions
4Every recent SEC Form 4 transaction Jeffery Darby has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jeffery Darby 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 Stocks
Insiders who reported open-market trades in the last 12 months at the companies Jeffery Darby 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.
- David Hession - $1.69M of DORM open-market activity in the last 12 months
- Gregory C. Bowen - $749K of DORM open-market activity in the last 12 months
- John McKnight - $640K of DORM open-market activity in the last 12 months
- Donna M. Long - $197K of DORM 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 Jeffery Darby?
Jeffery Darby is a corporate insider, tracked as SVP, Sales and Marketing of Dorman Products, Inc. (DORM). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Jeffery Darby last file a Form 4?
The most recent primary Form 4 on record is dated 25 November 2024, one of 2 filings going back to 2024.
Has Jeffery Darby been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($1.08M) across all tracked filings.
Where can I see all of Jeffery Darby'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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