Solaris Energy Infrastructure, Inc.
SEI- Exchange
- NYSE
- Industry
- Oil & Gas Field Machinery & Equipment
- SEC CIK
- 0001697500
In the last 90 days, Solaris Energy Infrastructure, Inc. insiders filed 1 open-market purchase and 0 sales; 433 institutions reported holding it in 13F filings for Q2 2026, worth $5.72B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Solaris Energy Infrastructure, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 1 filing
- 1 insider, $501.0K in total
- Open-market sells
- 0 filings
- Insiders trading
- 1
- Net value
- +$501.0K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Solaris Energy Infrastructure, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Teague Aj | Director | 14,960Indirect | Sep 9, 2026 | 4 |
| Giesinger Edgar R. JR. | Director | 94,202 | Aug 25, 2026 | 1 |
| Keenan W Howard JR | Director | 92,039 | Aug 25, 2026 | 2 |
| Argo Laurie H | Director | 48,170 | Aug 25, 2026 | 3 |
| Burke James R | Director | 8,771 | Aug 25, 2026 | 2 |
| Yzaguirre Mario Max | Director | 11,484 | Aug 25, 2026 | 1 |
| Walker Ray N JR | Director | 8,835 | Aug 25, 2026 | 2 |
| Wirtz Christopher P. | Chief Accounting Officer | 34,782 | Jun 2, 2026 | 3 |
| Powell Christopher M | Chief Legal Officer | 114,117 | May 12, 2026 | 2 |
| KTR Management Company, LLC | 10% Owner | 0 | May 4, 2026 | 2 |
| Tuma John | 10% Owner | 0 | May 4, 2026 | 2 |
| Zartler William A | Chairman and Co-CEO | 1,314,883 | Mar 3, 2026 | 1 |
| Durrett Cynthia M. | Chief Administrative Officer | 154,527 | Mar 3, 2026 | 2 |
| Ramachandran Kyle S. | President | 407,779 | Mar 3, 2026 | 1 |
| Brock Amanda M | Co-Chief Executive Officer | 276,080 | Mar 3, 2026 | 3 |
| Tompsett Stephan E | Chief Financial Officer | 30,000 | Feb 17, 2026 | 1 |
| J Turbines, Inc. | 10% Owner | 0 | Jul 30, 2025 | 0 |
| Johnson John Abraham | 10% Owner | 0 | Jul 30, 2025 | 0 |
| Price Kelly L. | Other: FORMER CHIEF OPERATING OFFICER | 271,519 | Mar 4, 2025 | 0 |
| Yorktown Energy Partners X, L.P. | 10% Owner | 7,079,234 | Dec 18, 2024 | 0 |
| Parker F Gardner | Director | 84,812 | Aug 27, 2024 | 0 |
| Wilks Dan H. | 10% Owner | 3,178,875 | Dec 12, 2023 | 0 |
| Wilks Staci | 10% Owner | 3,178,875 | Dec 12, 2023 | 0 |
| THRC Holdings, LP | 10% Owner | 3,178,875 | Dec 12, 2023 | 0 |
| THRC Management, LLC | 10% Owner | 3,178,875 | Dec 12, 2023 | 0 |
| Bourg Lindsay R. | Chief Accounting Officer | 34,815 | Mar 3, 2023 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 (view filing)2:55 PM ET | Sep 8 | 1 day | Teague AjDirector | PPurchaseClass A Common Stock | +3.90K | $64.21 | +$250.4K | +3.5%116.9K after | |
| Sep 9, 2026 (view filing)2:55 PM ET | Sep 8 | 1 day | Teague AjDirector | PPurchaseClass A Common Stock | +3.90K | $64.25 | +$250.6K | +35.3%15.0K after | |
| May 13, 2026 (view filing) | May 12 | 1 day | Argo Laurie HDirector | SSaleClass A Common Stock | −5.20K | $72.88 | −$379.0K | −10.4%44.8K after | |
| May 13, 2026 (view filing) | May 13 | Same day | Wirtz Christopher P.Chief Accounting Officer | SSaleClass A Common Stock | −700 | $77.22 | −$54.1K | −1.9%36.1K after | |
| May 12, 2026 (view filing) | May 11 | 1 day | Powell Christopher MChief Legal Officer | SSaleClass A Common Stock | −36.9K | $74.63 | −$2.75M | −24.4%114.1K after | 3 lots |
| May 11, 2026 (view filing) | May 8 | 3 days | Teague AjDirector | PPurchaseClass A Common Stock | +3.42K | $72.98 | +$250.0K | +3.2%109.9K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Teague AjDirector | PPurchaseClass A Common Stock | +2.75K | $72.98 | +$200.7K | +33.1%11.1K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Walker Ray N JRDirector | SSaleClass A Common Stock | −56.8K | $72.11 | −$4.10M | −90.8%5.76K after | |
| May 7, 2026 (view filing) | May 6 | 1 day | Keenan W Howard JRDirector | SSaleClass A Common Stock | −2.00M | $74.50 | −$149.0M | −100.0%0 after | |
| May 4, 2026 (view filing)4:16 PM ET | Apr 30 | 4 days | KTR Management Company, LLC and 1 other10% Owner | SSaleClass A Common Stock | −2.00M | $70.75 | −$141.5M | −100.0%0 after | |
| Dec 18, 2025 (view filing) | Dec 17 | 1 day | Brock Amanda MCo-Chief Executive Officer | PPurchaseClass A Common Stock | +3.67K | $40.89 | +$150.0K | +2.7%141.1K after | |
| Dec 18, 2025 (view filing) | Dec 17 | 1 day | Durrett Cynthia M.CHIEF ADMINISTRATIVE OFFICER | SSaleClass A Common Stock | −47.0K | $44.62 | −$2.10M | −26.4%131.2K after | |
| Dec 18, 2025 (view filing) | Dec 17 | 1 day | Argo Laurie HDirector | SSaleClass A Common Stock | −2.30K | $44.25 | −$101.8K | −4.4%50.0K after | |
| Dec 18, 2025 (view filing) | Dec 17 | 1 day | Teague AjDirector | PPurchaseClass A Common Stock | +2.31K | $43.13 | +$99.6K | +2.2%106.5K after | |
| Dec 18, 2025 (view filing) | Dec 17 | 1 day | Teague AjDirector | PPurchaseClass A Common Stock | +2.31K | $43.11 | +$99.6K | +38.5%8.31K after | |
| Dec 12, 2025 (view filing) | Dec 10 | 2 days | Burke James RDirector | SSaleClass A Common Stock | −11.3K | $53.03 | −$598.0K | −66.4%5.70K after | |
| Sep 12, 2025 (view filing) | Sep 10 | 2 days | Burke James RDirector | SSaleClass A Common Stock | −5.00K | $29.22 | −$146.1K | −22.8%17.0K after | |
| Sep 9, 2025 (view filing) | Sep 9 | Same day | Zartler William ACHAIRMAN AND CEO | PPurchaseClass A Common Stock | +10.0K | $24.83 | +$248.3K | +1.0%1.05M after | |
| Sep 9, 2025 (view filing) | Sep 9 | Same day | Ramachandran Kyle S.PRESIDENT AND CFO | PPurchaseClass A Common Stock | +2.00K | $25.00 | +$50.0K | +0.5%370.3K after | |
| Aug 28, 2025 (view filing) | Aug 26 | 2 days | Powell Christopher MCHIEF LEGAL OFFICER | SSaleClass A Common Stock | −12.8K | $30.00 | −$382.5K | −8.9%130.6K after | |
| Aug 26, 2025 (view filing) | Aug 25 | 1 day | Giesinger Edgar R. JR.Director | SSaleClass A Common Stock | −10.0K | $28.86 | −$288.6K | −9.9%91.0K after | |
| Aug 8, 2025 (view filing)4:05 PM ET | Aug 6 | 2 days | KTR Management Company, LLC and 1 other10% Owner | SSaleClass A Common Stock | −4.00M | $29.50 | −$118.0M | −100.0%0 after | |
| Jul 30, 2025 (view filing)4:59 PM ET | Jul 28 | 2 days | J Turbines, Inc. and 1 other10% Owner | SSaleClass A Common Stock | −4.00M | $30.30 | −$121.2M | −100.0%0 after | |
| Jun 5, 2025 (view filing)8:19 PM ET | Jun 4-5 | 1 day | J Turbines, Inc. and 1 other10% Owner | SSaleClass A Common Stock | −150.0K | $27.83 | −$4.17M | −100.0%0 after | 2 lots |
| May 27, 2025 (view filing) | May 23 | 4 days | Teague AjDirector | PPurchaseClass A Common Stock | +1.00K | $26.77 | +$26.8K | +1.0%98.5K after | |
| May 27, 2025 (view filing) | May 23 | 4 days | Teague AjDirector | PPurchaseClass A Common Stock | +1.00K | $26.73 | +$26.7K | +20.0%6.00K after | |
| May 22, 2025 (view filing) | May 21 | 1 day | Zartler William ACHAIRMAN AND CEO | PPurchaseClass A Common Stock | +10.0K | $21.78 | +$217.8K | +1.0%1.04M after | |
| May 7, 2025 (view filing)8:33 PM ET | May 5 | 2 days | J Turbines, Inc. and 1 other10% Owner | SSaleClass A Common Stock | −1.85M | $20.60 | −$38.1M | −100.0%0 after | |
| May 2, 2025 (view filing) | May 1 | 1 day | Teague AjDirector | PPurchaseClass A Common Stock | +1.00K | $22.58 | +$22.6K | +1.0%97.5K after | |
| May 2, 2025 (view filing) | May 1 | 1 day | Teague AjDirector | PPurchaseClass A Common Stock | +1.00K | $22.61 | +$22.6K | +25.0%5.00K after | |
| Apr 18, 2025 (view filing) | Mar 6 | 43 days | Teague AjDirector | PPurchaseClass A Common Stock | +2.00K | $24.02 | +$48.0K | +2.1%96.5K after | Amended |
| Apr 18, 2025 (view filing) | Mar 6 | 43 days | Teague AjDirector | PPurchaseClass A Common Stock | +2.00K | $24.18 | +$48.4K | +100.0%4.00K after | Amended |
| Apr 18, 2025 (view filing) | Feb 27 | 50 days | Teague AjDirector | PPurchaseClass A Common Stock | +2.00K | $32.38 | +$64.8K | +2.2%94.5K after | Amended |
| Apr 18, 2025 (view filing) | Feb 28 | 49 days | Teague AjDirector | PPurchaseClass A Common Stock | +2.00K | $32.11 | +$64.2K | New position2.00K after | Amended |
| Apr 18, 2025 (view filing) | Mar 6 | 43 days | Burke James RDirector | PPurchaseClass A Common Stock | +800 | $24.29 | +$19.4K | New position800 after | Amended |
| Mar 12, 2025 (view filing) | Mar 11 | 1 day | Argo Laurie HDirector | PPurchaseClass A Common Stock | +4.00K | $22.43 | +$89.7K | +9.5%46.1K after | |
| Mar 10, 2025 (view filing) | Mar 6 | 4 days | Zartler William ACHAIRMAN AND CEO | PPurchaseClass A Common Stock | +10.0K | $24.07 | +$240.7K | +1.0%1.02M after | Amended |
| Mar 7, 2025 (view filing) | Mar 7 | Same day | Zartler William ACHAIRMAN AND CEO | PPurchaseClass A Common Stock | +10.0K | $23.23 | +$232.3K | +1.0%1.03M after | |
| Dec 18, 2024 (view filing) | Dec 16 | 2 days | Yorktown Energy Partners X, L.P.10% Owner | SSaleClass A Common Stock | −975.0K | $24.01 | −$23.4M | −100.0%0 after | Duplicate filing |
| Dec 18, 2024 (view filing) | Dec 16 | 2 days | Keenan W Howard JRDirector | SSaleClass A Common Stock | −975.0K | $24.01 | −$23.4M | −100.0%0 after | |
| Nov 12, 2024 (view filing) | Nov 7 | 5 days | Burke James RDirector | SSaleClass A Common Stock | −8.00K | $16.72 | −$133.8K | −33.0%16.3K after | |
| Nov 12, 2024 (view filing) | Nov 7 | 5 days | Walker Ray N JRDirector | SSaleClass A Common Stock | −20.5K | $16.50 | −$338.4K | −26.5%56.9K after | |
| Mar 19, 2024 (view filing) | Mar 15 | 4 days | Powell Christopher MCHIEF LEGAL OFFICER | SSaleClass A Common Stock | −17.5K | $8.50 | −$148.8K | −11.8%130.2K after | |
| Dec 12, 2023 (view filing)5:49 PM ET | Dec 8 | 4 days | Wilks Dan H. and 3 others10% Owner | SSaleClass A common stock, par value $0.01 per share | −40.0K | $8.12 | −$324.8K | −1.2%3.18M after | |
| Aug 30, 2023 (view filing) | Aug 28 | 2 days | Burke James RDirector | SSaleClass A Common Stock | −11.2K | $10.39 | −$116.7K | −48.6%11.9K after | |
| Aug 4, 2023 (view filing) | Aug 3 | 1 day | Durrett Cynthia M.CHIEF ADMINISTRATIVE OFFICER | SSaleClass A Common Stock | −7.42K | $11.00 | −$81.6K | −6.3%111.0K after | |
| Aug 3, 2023 (view filing) | Aug 1 | 2 days | Burke James RDirector | SSaleClass A Common Stock | −2.20K | $10.41 | −$22.9K | −16.4%11.2K after | |
| Dec 19, 2022 (view filing) | Dec 16 | 3 days | Zartler William ACHAIRMAN AND CEO | SSaleClass A Common Stock | −23.0K | $9.50 | −$218.5K | −4.1%538.2K after | |
| Nov 8, 2022 (view filing) | Nov 7 | 1 day | Burke James RDirector | SSaleClass A Common Stock | −7.00K | $12.32 | −$86.2K | −34.2%13.4K after | |
| Sep 16, 2022 (view filing) | Sep 15 | 1 day | Zartler William ACHAIRMAN AND CEO | PPurchaseClass A Common Stock | +10.0K | $10.47 | +$104.7K | +1.8%561.2K after |