Summary
Updated Aug 30, 2026
Mantle Ridge LP files SEC Form 4 reports at DOLLAR TREE, INC. (DLTR). 3 SEC Form 4 filings on record going back to 2025, most recently on 25 June 2026. Most recent open-market trade: sold $248.27M of DLTR on 25 June 2026. Lifetime open-market sales: $268.22M.
Recent Transactions
6Every recent SEC Form 4 transaction Mantle Ridge LP has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Mantle Ridge LP 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.
- Stewart Glendinning - $342K of DLTR open-market activity in the last 12 months
- Robert Aflatooni - $142K of DLTR open-market activity in the last 12 months
- Stephanie Stahl - $119K of DLTR 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
What is Mantle Ridge LP?
Mantle Ridge LP is an investment firm of DOLLAR TREE, INC. (DLTR). InsiderAlpha holds 3 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Mantle Ridge LP submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Mantle Ridge LP been buying or selling stock?
Recorded transactions: 0 open-market purchases and 13 open-market sales ($268.22M) across all tracked filings.
Where can I see all of Mantle Ridge LP'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 Mantle Ridge LP 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
