Summary
Updated Aug 31, 2026
John Frederick Barrett is 10% Owner of NN INC (NNBR). 1 SEC Form 4 filing on record, dated 30 April 2026. Most recent open-market trade: sold $358K of NNBR on 30 April 2026. Lifetime open-market sales: $3.93M.
Recent Transactions
9Every recent SEC Form 4 transaction John Frederick Barrett has reported, most recent first.
Trading Pattern
InsiderAlpha's records for John Frederick Barrett go back to 2026: 1 primary Form 4 filing, 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 Stocks
Insiders who reported open-market trades in the last 12 months at the companies John Frederick Barrett 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.
- Corre Partners Management, LLC - $3.93M of NNBR open-market activity in the last 12 months
- Raymond T. White - $45K of NNBR 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 Frederick Barrett?
John Frederick Barrett is a corporate insider, tracked as 10% Owner of NN INC (NNBR). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did John Frederick Barrett last file a Form 4?
The only primary Form 4 on record is dated 30 April 2026.
Has John Frederick Barrett been buying or selling stock?
Recorded transactions: 0 open-market purchases and 9 open-market sales ($3.93M) across all tracked filings.
Where can I see all of John Frederick Barrett'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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