Summary
Updated Aug 31, 2026
William J. Finnerty is Director of Delek US Holdings, Inc. (DK). 7 SEC Form 4 filings on record going back to 2025, most recently on 26 August 2026. Most recent open-market trade: sold $94K of DK on 26 August 2026. Lifetime open-market sales: $1.05M.
Recent Transactions
7Every recent SEC Form 4 transaction William J. Finnerty has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies William J. Finnerty 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.
- Ezra Uzi Yemin - $33.84M of DK open-market activity in the last 12 months
- Avigal Soreq - $7.37M of DK open-market activity in the last 12 months
- Reuven Spiegel - $3.10M of DK open-market activity in the last 12 months
- Joseph Israel - $2.55M of DK open-market activity in the last 12 months
- Gary M. Sullivan Jr. - $1.91M of DK open-market activity in the last 12 months
- Shlomo Zohar - $1.85M of DK 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 William J. Finnerty?
William J. Finnerty is a corporate insider, tracked as Director of Delek US Holdings, Inc. (DK). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has William J. Finnerty submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has William J. Finnerty been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($1.05M) across all tracked filings.
Where can I see all of William J. Finnerty'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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