Marc Shiffman
Director · SBIG Holdings, Inc.
Individual
- 2025
- Aug 29, 2025
- 1
Filings (90d)
0
Other insiders active in the same stocks
Insiders who have reported open-market trades at the same companies as Marc Shiffman. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Paul Sykes - $900 in SBIG purchases and sales on record
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Frequently asked questions
Who is Marc Shiffman?
Marc Shiffman is a corporate insider, tracked as Director of SBIG Holdings, Inc. (SBIG). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Marc Shiffman last file a Form 4?
The only primary Form 4 on record is dated 29 August 2025.
