Summary
Updated Aug 31, 2026
Olivier Steimer files SEC Form 4 reports at Chubb Ltd (CB). 2 SEC Form 4 filings on record, most recently on 26 May 2026. Most recent open-market trade: sold $659K of CB on 20 March 2026. Lifetime open-market sales: $659K.
Recent Transactions
3Every recent SEC Form 4 transaction Olivier Steimer has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Olivier Steimer go back to 2026: 2 primary Form 4 filings, an average of 2.0 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Olivier Steimer 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.
- Timothy Alan Boroughs - $12.62M of CB open-market activity in the last 12 months
- John J. Lupica - $11.51M of CB open-market activity in the last 12 months
- Evan G. Greenberg - $9.99M of CB open-market activity in the last 12 months
- Joseph F. Wayland - $7.40M of CB open-market activity in the last 12 months
- John W. Keogh - $7.39M of CB open-market activity in the last 12 months
- Juan Luis Ortega - $2.79M of CB 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 Olivier Steimer?
Olivier Steimer is a corporate insider of Chubb Ltd (CB). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Olivier Steimer last file a Form 4?
The most recent primary Form 4 on record is dated 26 May 2026, one of 2 filings going back to 2026.
Has Olivier Steimer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($659K) across all tracked filings.
Where can I see all of Olivier Steimer'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.
Learn More
Follow Olivier Steimer and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial