William J Finnerty insider trades: Delek US Holdings (DK) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where William reports to the SEC
Open-market buys and sales
16 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | DK | ↓ Sell | 2,943 | $77.17 | $227K | Direct | Sep 15, 2026 (4d) |
| Aug 21, 2026 | DK | ↓ Sell | 1,457 | $64.70 | $94K | Direct | Aug 25, 2026 (4d) |
| Jun 29, 2026 | DK | ↓ Sell | 5,000 | $51.50 | $258K | Direct | Jul 1, 2026 (2d) |
| Mar 27, 2026 | DK | ↓ Sell | 5,000 | $47.50 | $238K | Direct | Mar 31, 2026 (4d) |
| Mar 18, 2026 | DK | ↓ Sell | 5,000 | $45.50 | $228K | Direct | Mar 20, 2026 (2d) |
| Mar 4, 2026 | DK | ↓ Sell | 5,392 | $42.75 | $231K | Direct | Mar 6, 2026 (2d) |
| Nov 18, 2020 | DK | ↓ Sell | 3,500 | $13.57 | $48K | Direct | Nov 19, 2020 (1d) |
| May 16, 2018 | DK | ↓ Sell | 2,000 | $50.45 | $101K | Direct | May 17, 2018 (1d) |
| Apr 24, 2018 | DK | ↓ Sell | 2,000 | $47.50 | $95K | Direct | Apr 26, 2018 (2d) |
| Apr 16, 2018 | DK | ↓ Sell | 6,000 | $45.47 | $273K | Direct | Apr 18, 2018 (2d) |
| Nov 12, 2015 | DK | ↑ Buy | 1,000 | $26.20 | $26K | Direct | Nov 13, 2015 (1d) |
| May 9, 2008 | TSO | ↑ Buy | 4,250 | $22.76 | $97K | Direct | May 12, 2008 (3d) |
| Feb 22, 2007 | TSO | ↓ Sell | 5,036 | $90.00 | $453K | Direct | Feb 23, 2007 (1d) |
| Feb 14, 2007 | TSO | ↓ Sell | 6,667 | $85.84 | $572K | Direct | Feb 15, 2007 (1d) |
| Feb 10, 2006 | TSO | ↑ Buy | 1,000 | $60.98 | $61K | Direct | Feb 14, 2006 (4d) |
| Aug 8, 2005 | TSO | ↓ Sell | 2,960 | $53.63 | $159K | Direct | Aug 10, 2005 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other DK insiders
Open-market trades in the last 12 months
About William J Finnerty's insider trades
William J Finnerty is a director at Delek US Holdings (DK). Since Aug 8, 2005, William has reported 3 open-market purchases worth $184K and 13 sales worth $3.0M on SEC Form 4. In the last 12 months: 6 sales ($1.3M).
Their filings also include grants and awards (20 filings), shares withheld for taxes (14 filings), option exercises (4 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every DK insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.