Matthew A. Sheffield
Chief Investment Officer · Sharplink, Inc.
Individual
- 2026
- Oct 22, 2026
- 2
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Matthew A. Sheffield 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.
- Joseph Michael Lubin - $47.63M in SBET purchases and sales in the last 12 months
- Leslie Bernhard - $96K in SBET purchases and sales in the last 12 months
- Obie McKenzie - $96K in SBET purchases and sales in the last 12 months
- Robert M. Gutkowski - $95K in SBET purchases and sales in the last 12 months
- Robert Michael Delucia - $18K in SBET purchases and sales in the last 12 months
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Frequently asked questions
Who is Matthew A. Sheffield?
Matthew A. Sheffield is a corporate insider, tracked as Chief Investment Officer of Sharplink, Inc. (SBET). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Matthew A. Sheffield submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
