William J. Grieco
Chief Executive Officer, Director · Innventure, Inc.
Individual
- 2026
- Oct 2, 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 William J. Grieco 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.
- WE-INN LLC - $8.47M in INV purchases and sales in the last 12 months
- Daniel J. Hennessy - $5.40M in INV purchases and sales in the last 12 months
- John Stewart Scott - $2.32M in INV purchases and sales in the last 12 months
- James O. Donnally - $431K in INV purchases and sales in the last 12 months
- Michael Otworth - $410K in INV purchases and sales in the last 12 months
- Gregory W. Haskell - $127K in INV purchases and sales in the last 12 months
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Frequently asked questions
Who is William J. Grieco?
William J. Grieco is a corporate insider, tracked as Chief Executive Officer, Director of Innventure, Inc. (INV). 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 William J. Grieco submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
