Summary
Latest filing:
Stephen Philip Ribaudo is EVP, Chief Operating Officer of TIMKEN CO (TKR). 1 SEC Form 4 filing on record, dated 1 September 2026.
Trading Pattern
InsiderAlpha's records for Stephen Philip Ribaudo go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Stephen Philip Ribaudo 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.
- Richard G. Kyle - $14.85M of TKR open-market activity in the last 12 months
- John M. Timken Jr. - $1.75M of TKR open-market activity in the last 12 months
- Ajita G. Rajendra - $1.11M of TKR open-market activity in the last 12 months
- Hansal N. Patel - $270K of TKR open-market activity in the last 12 months
- Michael Anthony Discenza - $168K of TKR 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 Stephen Philip Ribaudo?
Stephen Philip Ribaudo is a corporate insider, tracked as EVP, Chief Operating Officer of TIMKEN CO (TKR). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Stephen Philip Ribaudo submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Stephen Philip Ribaudo'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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