Summary
Updated Aug 31, 2026
Brett A. Flaugher is VP & Pres, Winchester of OLIN Corp (OLN). 2 SEC Form 4 filings on record, most recently on 24 February 2026.
Recent Transactions
3Every recent SEC Form 4 transaction Brett A. Flaugher has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Brett A. Flaugher go back to 2026: 2 primary Form 4 filings, an average of 2.0 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 Brett A. Flaugher 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.
- Todd A. Slater - $2.07M of OLN open-market activity in the last 12 months
- Deon Carter - $154K of OLN open-market activity in the last 12 months
- R. Nichole Sumner - $107K of OLN open-market activity in the last 12 months
- Teresa M. Vermillion - $94K of OLN open-market activity in the last 12 months
- Angela M. Castle - $58K of OLN 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 Brett A. Flaugher?
Brett A. Flaugher is a corporate insider, tracked as VP & Pres, Winchester of OLIN Corp (OLN). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Brett A. Flaugher last file a Form 4?
The most recent primary Form 4 on record is dated 24 February 2026, one of 2 filings going back to 2026.
Where can I see all of Brett A. Flaugher'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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