Summary
Updated Aug 31, 2026
Katherine H. Blackburn is Director of FIFTH THIRD BANCORP (FITB). 1 SEC Form 4 filing on record, dated 23 April 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Katherine H. Blackburn has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Katherine H. Blackburn 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 Katherine H. Blackburn 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.
- Mitchell Stuart Feiger - $9.69M of FITB open-market activity in the last 12 months
- Peter L. Sefzik - $1.01M of FITB open-market activity in the last 12 months
- Jude Schramm - $758K of FITB open-market activity in the last 12 months
- Kevin J. Khanna - $305K of FITB open-market activity in the last 12 months
- Timothy Spence - $185K of FITB open-market activity in the last 12 months
- Evan Bayh - $124K of FITB 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 Katherine H. Blackburn?
Katherine H. Blackburn is a corporate insider, tracked as Director of FIFTH THIRD BANCORP (FITB). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Katherine H. Blackburn last file a Form 4?
The only primary Form 4 on record is dated 23 April 2026.
Where can I see all of Katherine H. Blackburn'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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