Summary
Updated Aug 31, 2026
Thomas S. Timko is EVP, CFO of DIEBOLD NIXDORF, Inc (DBD). 6 SEC Form 4 filings on record going back to 2024, most recently on 31 July 2026. Most recent open-market trade: bought $51K of DBD on 31 July 2026. Lifetime open-market purchases: $115K.
Recent Transactions
8Every recent SEC Form 4 transaction Thomas S. Timko has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Thomas S. Timko go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $38K (3 buys totaling $115K). The largest single buy on record is $51K of DBD in 2026. 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 Thomas S. Timko 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.
- Millstreet Capital Management LLC - $146.01M of DBD open-market activity in the last 12 months
- Jonathan Myers - $100K of DBD open-market activity in the last 12 months
- Octavio Marquez - $99K of DBD 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 Thomas S. Timko?
Thomas S. Timko is a corporate insider, tracked as EVP, CFO of DIEBOLD NIXDORF, Inc (DBD). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Thomas S. Timko submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Thomas S. Timko been buying or selling stock?
Recorded transactions: 3 open-market purchases ($115K) and 0 open-market sales across all tracked filings.
Where can I see all of Thomas S. Timko'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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