Summary
Updated Aug 30, 2026
William H. Walton III is Director of BXP, Inc. (BXP). 12 SEC Form 4 filings on record going back to 2024, most recently on 1 July 2026.
Recent Transactions
2Every recent SEC Form 4 transaction William H. Walton III has reported, most recent first.
Trading Pattern
InsiderAlpha's records for William H. Walton III go back to 2024: 12 primary Form 4 filings, an average of 4.0 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 William H. Walton III 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.
- Michael E. Labelle - $2.70M of BXP open-market activity in the last 12 months
- Raymond A. Ritchey - $2.62M of BXP open-market activity in the last 12 months
- John J. Stroman - $1.22M of BXP open-market activity in the last 12 months
- Peter V. Otteni - $588K of BXP open-market activity in the last 12 months
- Hilary J. Spann - $404K of BXP open-market activity in the last 12 months
- Eric G. Kevorkian - $132K of BXP 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 William H. Walton III?
William H. Walton III is a corporate insider, tracked as Director of BXP, Inc. (BXP). InsiderAlpha holds 12 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 William H. Walton III submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of William H. Walton III'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.
Learn More
Follow William H. Walton III and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial