Summary
Updated Aug 31, 2026
Mark A. Emmert files SEC Form 4 reports at WEYERHAEUSER CO (WY). 7 SEC Form 4 filings on record going back to 2025, most recently on 19 May 2026. Most recent open-market trade: sold $730K of EXPD on 10 November 2025. Lifetime open-market sales: $1.23M.
Recent Transactions
7Every recent SEC Form 4 transaction Mark A. Emmert has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Mark A. Emmert go back to 2025: 7 primary Form 4 filings, an average of 3.5 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 Mark A. Emmert 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.
- Devin W. Stockfish - $2.10M of WY open-market activity in the last 12 months
- Blake R. Bell - $1.49M of EXPD open-market activity in the last 12 months
- Daniel R. Wall - $885K of EXPD open-market activity in the last 12 months
- Richard Beckwitt - $514K of WY open-market activity in the last 12 months
- Robert Paul Carlile - $301K of EXPD open-market activity in the last 12 months
- Brian K. Chaney - $288K of WY 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 Mark A. Emmert?
Mark A. Emmert is a corporate insider of WEYERHAEUSER CO (WY). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Mark A. Emmert last file a Form 4?
The most recent primary Form 4 on record is dated 19 May 2026, one of 7 filings going back to 2025.
Has Mark A. Emmert been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($1.23M) across all tracked filings.
Where can I see all of Mark A. Emmert'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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