Summary
Updated Aug 30, 2026
Martin S. Harrell is President, Waterproofing of QXO BUILDING PRODUCTS, INC. (BECN). 2 SEC Form 4 filings on record, most recently on 29 April 2025. Most recent open-market trade: sold $353K of BECN on 4 April 2025. Lifetime open-market sales: $353K.
Recent Transactions
4Every recent SEC Form 4 transaction Martin S. Harrell has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Martin S. Harrell. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Clement Munroe Best III - $4.95M of BECN open-market activity on record
- Jason L. Taylor - $4.36M of BECN open-market activity on record
- Christopher Carl Nelson - $2.05M of BECN open-market activity on record
- James J. Gosa - $1.28M of BECN open-market activity on record
- Jonathan Stuart Bennett - $1.04M of BECN open-market activity on record
- Christine Stroh Reddy - $765K of BECN open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Martin S. Harrell?
Martin S. Harrell is a corporate insider, tracked as President, Waterproofing of QXO BUILDING PRODUCTS, INC. (BECN). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Martin S. Harrell last file a Form 4?
The most recent primary Form 4 on record is dated 29 April 2025, one of 2 filings going back to 2025.
Has Martin S. Harrell been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($353K) across all tracked filings.
Where can I see all of Martin S. Harrell'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 Martin S. Harrell 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
