Summary
Updated Aug 30, 2026
Robert B. Lewis is Director of SILGAN HOLDINGS INC (SLGN). 4 SEC Form 4 filings on record going back to 2025, most recently on 29 May 2026. Most recent open-market trade: sold $514K of SLGN on 22 August 2025. Lifetime open-market sales: $1.07M.
Recent Transactions
4Every recent SEC Form 4 transaction Robert B. Lewis 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 Robert B. Lewis 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.
- Adam J. Greenlee - $267K of SLGN open-market activity in the last 12 months
- Kimberly Irene Ulmer - $38K of SLGN 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 Robert B. Lewis?
Robert B. Lewis is a corporate insider, tracked as Director of SILGAN HOLDINGS INC (SLGN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Robert B. Lewis last file a Form 4?
The most recent primary Form 4 on record is dated 29 May 2026, one of 4 filings going back to 2025.
Has Robert B. Lewis been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($1.07M) across all tracked filings.
Where can I see all of Robert B. Lewis'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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