SEI
Solaris Energy Infrastructure, Inc.
Solaris Energy Infrastructure, Inc. insider trading
Insiders at Solaris Energy Infrastructure, Inc. have been buying its stock on the open market. The largest purchase in the last 30 days was Teague Aj (Director) buying $250.6K of SEI, filed Sep 09, 2026. Every open-market purchase and sale its officers, directors and 10% owners filed in that time is listed below, each linked to the original Form 4.
- Bought on the open market
- $1M
- Sold
- —
- Insiders
- 1
- Latest trade
- Sep 08, 2026
From SEC filings · last 30 days
Recent SEI insider transactions
SEC Form 4 data, Q3 2024 to Q2 2026
SEI insider trading by quarter
Between Jul 01, 2024 and Jun 30, 2026, 17 insiders traded SEI on the open market: 20 purchases worth $2.2M and 24 sales worth $736.2M. In the last four quarters alone: 7 purchases ($1.1M) and 17 sales ($646.7M), by 15 insiders.
| Quarter | Bought | Sold | Insiders |
|---|---|---|---|
| Q2 2026 | +$450.7K2 buys | −$297.8M8 sales | |
| Q1 2026 | — | — | |
| Q4 2025 | +$349.2K3 buys | −$108.9M4 sales | |
| Q3 2025 | +$298.3K2 buys | −$240M5 sales | |
| Q2 2025 | +$316.5K5 buys | −$42.3M3 sales | |
| Q1 2025 | +$807.5K8 buys | — | |
| Q4 2024 | — | −$47.3M4 sales | |
| Q3 2024 | — | — |
- Largest purchase
- +$250K of SEI by Teague Aj (Director) on May 08, 2026.
- Largest sale
- −$149M of SEI by Keenan W Howard JR (Director) on May 06, 2026.
Open-market transactions through Jun 30, 2026most recent first
Wirtz Christopher P.
Chief Accounting Officer
−$54.1K
May 13, 2026
700 sh · $77.22
Argo Laurie H
Director
−$379K
May 12, 2026
5,200 sh · $72.88
Powell Christopher M
Chief Legal Officer
−$1.9M
May 11, 2026
25,492 sh · $74.84
Powell Christopher M
Chief Legal Officer
−$678.3K
May 11, 2026
9,179 sh · $73.90
Powell Christopher M
Chief Legal Officer
−$164.3K
May 11, 2026
2,181 sh · $75.33
Walker Ray N JR
Director
−$4.1M
May 08, 2026
56,841 sh · $72.11
Teague Aj
Director
+$250K
May 08, 2026
3,425 sh · $72.98
Teague Aj
Director
+$200.7K
May 08, 2026
2,750 sh · $72.98
Keenan W Howard JR
Director
−$149M
May 06, 2026
2,000,000 sh · $74.50
KTR Management Company, LLC
10% Owner
−$141.5M
Apr 30, 2026
2,000,000 sh · $70.75
Durrett Cynthia M.
Chief Administrative Officer · Director
−$2.1M
Dec 17, 2025
47,011 sh · $44.62
Brock Amanda M
Co-Chief Executive Officer · Director
+$150K
Dec 17, 2025
3,669 sh · $40.89
Argo Laurie H
Director
−$101.8K
Dec 17, 2025
2,300 sh · $44.25
Teague Aj
Director
+$99.6K
Dec 17, 2025
2,310 sh · $43.13
Teague Aj
Director
+$99.6K
Dec 17, 2025
2,310 sh · $43.11
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| May 13, 2026 | Wirtz Christopher P.Chief Accounting Officer | 700 | $77.22 | −$54.1K |
| May 12, 2026 | Argo Laurie HDirector | 5,200 | $72.88 | −$379K |
| May 11, 2026 | Powell Christopher MChief Legal Officer | 25,492 | $74.84 | −$1.9M |
| May 11, 2026 | Powell Christopher MChief Legal Officer | 9,179 | $73.90 | −$678.3K |
| May 11, 2026 | Powell Christopher MChief Legal Officer | 2,181 | $75.33 | −$164.3K |
| May 08, 2026 | Walker Ray N JRDirector | 56,841 | $72.11 | −$4.1M |
| May 08, 2026 | Teague AjDirector | 3,425 | $72.98 | +$250K |
| May 08, 2026 | Teague AjDirector | 2,750 | $72.98 | +$200.7K |
| May 06, 2026 | Keenan W Howard JRDirector | 2,000,000 | $74.50 | −$149M |
| Apr 30, 2026 | KTR Management Company, LLC10% Owner | 2,000,000 | $70.75 | −$141.5M |
| Dec 17, 2025 | Durrett Cynthia M.Chief Administrative Officer · Director | 47,011 | $44.62 | −$2.1M |
| Dec 17, 2025 | Brock Amanda MCo-Chief Executive Officer · Director | 3,669 | $40.89 | +$150K |
| Dec 17, 2025 | Argo Laurie HDirector | 2,300 | $44.25 | −$101.8K |
| Dec 17, 2025 | Teague AjDirector | 2,310 | $43.13 | +$99.6K |
| Dec 17, 2025 | Teague AjDirector | 2,310 | $43.11 | +$99.6K |
From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.
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Questions
- Are SEI insiders buying or selling?
- Between Sep 08, 2026 and Sep 08, 2026, 1 Solaris Energy Infrastructure, Inc. insider made 4 open-market purchases worth $1M and no sales, a net purchase of $1M.
- How much SEI stock have insiders bought and sold in the last two years?
- Between Jul 01, 2024 and Jun 30, 2026, 17 Solaris Energy Infrastructure, Inc. insiders made 20 open-market purchases worth $2.2M and 24 sales worth $736.2M. In the four quarters to Jun 30, 2026: 7 purchases ($1.1M) and 17 sales ($646.7M). The largest purchase was Teague Aj buying $250K on May 08, 2026. The largest sale was Keenan W Howard JR selling $149M on May 06, 2026.
- What was the largest recent SEI insider trade?
- Teague Aj (Director) bought $250.6K of SEI stock on Sep 08, 2026 at about $64.25 a share.
- When did an insider last buy SEI shares?
- The most recent open-market purchase on file is Teague Aj (Director) buying $250.6K on Sep 08, 2026.
- Where does SEI insider trading data come from?
- From the Form 4 filings Solaris Energy Infrastructure, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.
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