Summary
Updated Aug 31, 2026
Gianluca Ambrogio Tagliabue is Acting Group CEO of Ermenegildo Zegna N.V. (ZGN). 1 SEC Form 4 filing on record, dated 11 May 2026. Most recent open-market trade: sold $251K of ZGN on 11 May 2026. Lifetime open-market sales: $251K.
Recent Transactions
2Every recent SEC Form 4 transaction Gianluca Ambrogio Tagliabue has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Gianluca Ambrogio Tagliabue go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. Sales side: 1 recorded sale totaling $251K, so the filing history runs sell-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Gianluca Ambrogio Tagliabue 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.
- Di Monte Rubello Edoardo Zegna - $224K of ZGN open-market activity in the last 12 months
- Alessandro Sartori - $85K of ZGN open-market activity in the last 12 months
- Gian Franco Santhia - $76K of ZGN open-market activity in the last 12 months
- Michele Norsa - $47K of ZGN open-market activity in the last 12 months
- Di Monte Rubello Angelo Zegna - $25K of ZGN 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 Gianluca Ambrogio Tagliabue?
Gianluca Ambrogio Tagliabue is a corporate insider, tracked as Acting Group CEO of Ermenegildo Zegna N.V. (ZGN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Gianluca Ambrogio Tagliabue last file a Form 4?
The only primary Form 4 on record is dated 11 May 2026.
Has Gianluca Ambrogio Tagliabue been buying or selling stock?
Recorded transactions: 1 open-market purchase and 1 open-market sale ($251K) across all tracked filings.
Where can I see all of Gianluca Ambrogio Tagliabue'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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