Summary
Updated Aug 31, 2026
Gerard Martellozo files SEC Form 4 reports at Vista Energy, S.A.B. de C.V. (VIST). 1 SEC Form 4 filing on record, dated 13 April 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Gerard Martellozo has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Gerard Martellozo go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. 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.
Most Active Insiders Right Now
Gerard Martellozo has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- INNOVEX CO-INVEST FUND, L.P. - $143.55M of INVX open-market activity in the last 90 days
- Amberjack Capital Partners, L.P. - $143.55M of INVX open-market activity in the last 90 days
- David A. Duffield - $142.10M of WDAY open-market activity in the last 90 days
- Travis Boersma - $136.26M of BROS open-market activity in the last 90 days
- SRB CORP - $135.04M of SAFT open-market activity in the last 90 days
- Coliseum Capital Management, LLC - $124.20M of UTI open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Gerard Martellozo?
Gerard Martellozo is a corporate insider of Vista Energy, S.A.B. de C.V. (VIST). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Gerard Martellozo last file a Form 4?
The only primary Form 4 on record is dated 13 April 2026.
Where can I see all of Gerard Martellozo'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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