Summary
Latest filing:
Arthur L. Smith is Director of MAMMOTH ENERGY SERVICES, INC. (TUSK). 2 SEC Form 4 filings on record, most recently on 22 May 2025. Most recent open-market trade: sold $50K of TUSK on 22 May 2025. Lifetime open-market sales: $213K.
Recent Transactions
3Every recent SEC Form 4 transaction Arthur L. Smith 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 Arthur L. Smith 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.
- WEXFORD CAPITAL LP - $10.47M of TUSK open-market activity in the last 12 months
- Arthur H. Amron - $32K of TUSK open-market activity in the last 12 months
- Mark Lawrence Plaumann - $15K of TUSK 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 Arthur L. Smith?
Arthur L. Smith is a corporate insider, tracked as Director of MAMMOTH ENERGY SERVICES, INC. (TUSK). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Arthur L. Smith last file a Form 4?
The most recent primary Form 4 on record is dated 22 May 2025, one of 2 filings going back to 2025.
Has Arthur L. Smith been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($213K) across all tracked filings.
Where can I see all of Arthur L. Smith'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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