Tiffany Thom Cepak insider trades: Patterson Uti Energy (PTEN) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Tiffany reports to the SEC
and 5 more companies
Open-market buys and sales
9 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Mar 4, 2026 | PTEN | ↓ Sell | 12,000 | $8.86 | $106K | Direct | Mar 6, 2026 (2d) |
| Dec 1, 2023 | PTEN | ↓ Sell | 15,000 | $11.78 | $177K | Direct | Dec 5, 2023 (4d) |
| May 17, 2021 | CRC | ↑ Buy | 10,000 | $24.45 | $245K | Direct | May 17, 2021 (0d) |
| Mar 11, 2020 | PTEN | ↑ Buy | 15,000 | $2.01 | $30K | Direct | Mar 12, 2020 (1d) |
| May 18, 2018 | EGC | ↑ Buy | 9,000 | $7.75 | $70K | Direct | May 22, 2018 (4d) |
| Jan 2, 2018 | PTEN | ↓ Sell10b5-1 | 2,574 | $23.08 | $59K | Direct | Jan 3, 2018 (1d) |
| Nov 6, 2013 | EPL | ↓ Sell | 10,000 | $30.80 | $308K | Direct | Nov 8, 2013 (2d) |
| Mar 28, 2013 | EPL | ↓ Sell | 8,333 | $26.85 | $224K | Direct | Mar 28, 2013 (0d) |
| Mar 29, 2010 | EPL | ↓ Sell | 1,200 | $12.08 | $14K | Direct | Mar 31, 2010 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PTEN insiders
Open-market trades in the last 12 months
About Tiffany Thom Cepak's insider trades
Tiffany Thom Cepak is a director at Patterson Uti Energy (PTEN). Since Mar 29, 2010, Tiffany has reported 3 open-market purchases worth $344K and 6 sales worth $889K on SEC Form 4. In the last 12 months: 1 sale ($106K).
1 sale (7% of the value sold) was made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so it says little about how the insider sees the stock today.
Their filings also include grants and awards (38 filings), shares withheld for taxes (11 filings), shares returned to the company (5 filings), option exercises (4 filings). 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 PTEN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.