Summary
Updated Aug 31, 2026
Robert T. O'Brien files SEC Form 4 reports at INTERFACE INC (TILE). 1 SEC Form 4 filing on record, dated 20 May 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Robert T. O'Brien has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Robert T. O'Brien 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert T. O'Brien 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.
- James Poppens - $1.57M of TILE open-market activity in the last 12 months
- Bruce Andrew Hausmann - $1.49M of TILE open-market activity in the last 12 months
- David B. Foshee - $1.29M of TILE open-market activity in the last 12 months
- Robert Pridgen - $306K of TILE open-market activity in the last 12 months
- Laurel Hurd - $274K of TILE open-market activity in the last 12 months
- William Thomas Blackorby - $218K of TILE 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 T. O'Brien?
Robert T. O'Brien is a corporate insider of INTERFACE INC (TILE). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Robert T. O'Brien last file a Form 4?
The only primary Form 4 on record is dated 20 May 2026.
Where can I see all of Robert T. O'Brien'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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