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Solaris Energy Infrastructure, Inc. (SEI)
United States · Delayed Price · Currency is USD
Oil & Gas Field Machinery & Equipment
62.90+4.16 (+7.08%)
Insider Score
Insider Score
/ 100
SEI Insider Score
Solaris Energy Infrastructure, Inc. has a live Insider Score.
Scored on 2 qualifying trades from 1 insider in the last 90 days.
SEI Stock Insider Trading Activity
SEI stock’s insider trading shows 4 purchases for an estimated $951.65K and 8 sales on the open market for an estimated $297.78M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days2 qualifying buys1 insider$500.99K bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| TEAGUE AJ Director | Buy | 3,900 | $64.25 | $250.57K | 35.3% | 14,960 | Sep 8, 2026 | CDilution | Form 4 |
| TEAGUE AJ Director | Buy | 3,900 | $64.21 | $250.42K | 3.5% | 116,865 | Sep 8, 2026 | DDilution | Form 4 |
| Keenan W Howard JR Director | Award | 2,989 | — | — | 3.4% | 92,039 | Aug 23, 2026 | — | Form 4 |
| Argo Laurie H Director | Award | 3,331 | — | — | 7.4% | 48,170 | Aug 23, 2026 | — | Form 4 |
| TEAGUE AJ Director | Award | 3,075 | — | — | 2.8% | 112,965 | Aug 23, 2026 | — | Form 4 |
| YZAGUIRRE MARIO MAX Director | Award | 3,160 | — | — | 38.0% | 11,484 | Aug 23, 2026 | — | Form 4 |
| Walker Ray N JR Director | Award | 3,075 | — | — | 53.4% | 8,835 | Aug 23, 2026 | — | Form 4 |
| BURKE JAMES R Director | Award | 3,075 | — | — | 54.0% | 8,771 | Aug 23, 2026 | — | Form 4 |
| Giesinger Edgar R. JR. Director | Award | 3,246 | — | — | 3.6% | 94,202 | Aug 23, 2026 | — | Form 4 |
| Wirtz Christopher P. Other | Tax withheld | 1,303 | $69.54 | $90.61K | 3.6% | 34,782 | Jun 1, 2026 | — | Form 4 |
| Wirtz Christopher P. Other | Sell | 700 | $77.22 | $54.05K | 1.9% | 36,085 | May 13, 2026 | — | Form 4 |
| Argo Laurie H Director | Sell | 5,200 | $72.88 | $378.98K | 10.4% | 44,839 | May 12, 2026 | — | Form 4 |
| Powell Christopher M Other | Sell | 2,181 | $75.33 | $164.29K | 1.9% | 114,117 | May 11, 2026 | — | Form 4 |
| Powell Christopher M Other | Sell | 25,492 | $74.84 | $1.91M | 18.0% | 116,298 | May 11, 2026 | — | Form 4 |
| Powell Christopher M Other | Sell | 9,179 | $73.90 | $678.33K | 6.1% | 141,790 | May 11, 2026 | — | Form 4 |
| TEAGUE AJ Director | Buy | 2,750 | $72.98 | $200.69K | 33.1% | 11,060 | May 8, 2026 | CDilution | Form 4 |
| TEAGUE AJ Director | Buy | 3,425 | $72.98 | $249.96K | 3.2% | 109,890 | May 8, 2026 | DDilution | Form 4 |
| Walker Ray N JR Director | Sell | 56,841 | $72.11 | $4.10M | 90.8% | 5,760 | May 8, 2026 | — | Form 4 |
| Keenan W Howard JR Director | Other | 2,000,000 | — | — | 28.3% | 5,079,234 | May 6, 2026 | — | Form 4 |
| Keenan W Howard JR Director | Sell | 2,000,000 | $74.50 | $149.00M | 100% | 0 | May 6, 2026 | — | Form 4 |
| Keenan W Howard JR Director | Converted | 2,000,000 | — | — | New | 2,000,000 | May 6, 2026 | — | Form 4 |
| KTR Management Company, LLC Other | Converted | 2,000,000 | — | — | New | 2,000,000 | Apr 30, 2026 | — | Form 4 |
| KTR Management Company, LLC Other | Other | 2,000,000 | — | — | 100% | 0 | Apr 30, 2026 | — | Form 4 |
| KTR Management Company, LLC Other | Sell | 2,000,000 | $70.75 | $141.50M | 100% | 0 | Apr 30, 2026 | — | Form 4 |
| Durrett Cynthia M. Director | Award | 28,871 | — | — | 18.9% | 181,467 | Mar 1, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Buy (P) — Open-market or private purchase
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Converted (C) — Conversion of a derivative security into shares
- Other (J) — Other acquisition or disposition — the filing explains it in a footnote
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.