Staci Wilks insider trades: Solaris Oilfield Infrastructure (SOI) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Staci reports to the SEC






Open-market buys and sales
26 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Dec 8, 2023 | SOI | ↓ Sell | 40,000 | $8.12 | $325K | Direct | Dec 12, 2023 (4d) |
| Jun 14, 2023 | DWSN | ↑ Buy | 8,895 | $2.23 | $20K | Indirect | Jun 16, 2023 (2d) |
| Jun 13, 2023 | DWSN | ↑ Buy | 8,604 | $2.18 | $19K | Indirect | Jun 14, 2023 (1d) |
| Jun 30, 2021 | USWS | ↑ Buy | 200,909 | $1.00 | $201K | Direct | Jul 7, 2021 (7d) |
| Nov 24, 2020 | FTSI | ↑ Buy | 876,280 | $15.33 | $13.4M | Direct | Nov 24, 2020 (0d) |
| Jan 12, 2018 | AREX | ↑ Buy10b5-1 | 200,000 | $4.04 | $807K | Direct | Jan 12, 2018 (0d) |
| Jan 10, 2018 | AREX | ↑ Buy10b5-1 | 450,000 | $3.45 | $1.6M | Direct | Jan 11, 2018 (1d) |
| Jan 5, 2018 | AREX | ↑ Buy10b5-1 | 350,000 | $3.18 | $1.1M | Direct | Jan 5, 2018 (0d) |
| Dec 28, 2017 | AREX | ↑ Buy10b5-1 | 150,000 | $3.09 | $463K | Direct | Jan 3, 2018 (6d) |
| Dec 27, 2017 | AREX | ↑ Buy10b5-1 | 350,000 | $2.86 | $1.0M | Direct | Dec 28, 2017 (1d) |
| Dec 20, 2017 | AREX | ↑ Buy10b5-1 | 600,000 | $2.81 | $1.7M | Direct | Dec 22, 2017 (2d) |
| Dec 18, 2017 | AREX | ↑ Buy10b5-1 | 550,000 | $2.59 | $1.4M | Direct | Dec 19, 2017 (1d) |
| Dec 13, 2017 | AREX | ↑ Buy10b5-1 | 660,113 | $2.47 | $1.6M | Direct | Dec 13, 2017 (0d) |
| Nov 21, 2017 | CRR | ↑ Buy | 270,000 | $8.78 | $2.4M | Direct | Dec 29, 2017 (38d) |
| Jun 22, 2017 | AREX | ↑ Buy10b5-1 | 100,000 | $2.42 | $242K | Direct | Jun 26, 2017 (4d) |
| Jun 21, 2017 | AREX | ↑ Buy10b5-1 | 288,000 | $2.58 | $743K | Direct | Jun 21, 2017 (0d) |
| Jun 16, 2017 | AREX | ↑ Buy10b5-1 | 300,000 | $2.79 | $837K | Direct | Jun 16, 2017 (0d) |
| Jun 13, 2017 | AREX | ↑ Buy10b5-1 | 350,000 | $2.77 | $970K | Direct | Jun 13, 2017 (0d) |
| Jun 8, 2017 | AREX | ↑ Buy10b5-1 | 300,000 | $2.70 | $811K | Direct | Jun 8, 2017 (0d) |
| Jun 2, 2017 | AREX | ↑ Buy10b5-1 | 200,000 | $2.61 | $523K | Direct | Jun 2, 2017 (0d) |
| May 30, 2017 | AREX | ↑ Buy10b5-1 | 100,000 | $2.70 | $270K | Direct | Jun 1, 2017 (2d) |
| May 25, 2017 | AREX | ↑ Buy10b5-1 | 375,000 | $2.79 | $1.0M | Direct | May 26, 2017 (1d) |
| May 19, 2017 | AREX | ↑ Buy10b5-1 | 150,000 | $2.89 | $433K | Direct | May 22, 2017 (3d) |
| May 16, 2017 | AREX | ↑ Buy10b5-1 | 150,000 | $3.03 | $455K | Direct | May 17, 2017 (1d) |
| May 15, 2017 | AREX | ↑ Buy10b5-1 | 150,000 | $2.97 | $446K | Direct | May 15, 2017 (0d) |
| May 10, 2017 | AREX | ↑ Buy10b5-1 | 200,000 | $2.81 | $562K | Direct | May 11, 2017 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Staci Wilks's insider trades
Staci Wilks is an insider at Solaris Oilfield Infrastructure (SOI). Since May 10, 2017, Staci has reported 25 open-market purchases worth $33.1M and 1 sale worth $325K on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include other transactions (8 filings), conversions (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 SOI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.