Summary
Updated Aug 31, 2026
Mark D. Kingdon is Director of SCOTTS MIRACLE-GRO CO (SMG). 7 SEC Form 4 filings on record going back to 2024, most recently on 11 August 2026. Most recent open-market trade: sold $51K of SMG on 11 August 2026. Lifetime open-market sales: $51K.
Recent Transactions
3Every recent SEC Form 4 transaction Mark D. Kingdon 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 Mark D. Kingdon 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.
- Hagedorn Partnership, L.P. - $8.91M of SMG open-market activity in the last 12 months
- Mark J. Scheiwer - $159K of SMG open-market activity in the last 12 months
- Stephen L. Johnson - $80K of SMG 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 D. Kingdon?
Mark D. Kingdon is a corporate insider, tracked as Director of SCOTTS MIRACLE-GRO CO (SMG). InsiderAlpha holds 7 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 Mark D. Kingdon submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Mark D. Kingdon been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($51K) across all tracked filings.
Where can I see all of Mark D. Kingdon'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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