Solaris Energy Infrastructure, Inc. (SEI)
Data as of , from SEC Form 4 filings.
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About Solaris Energy Infrastructure, Inc. (SEI)
Solaris Energy Infrastructure, Inc. files with the SEC under CIK 0001697500 and is classified as oil and gas field machinery and equipment. It is grouped with Industrials companies on this site.
SEI Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 2 | 7,800 | $501K |
| Grant or award | 7 | 21,951 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
SEI insider transactions (Form 4)
3347 Form 4 filings on record, the earliest from Nov 12, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Laurie H. Argo | Grant or award | Class A Common Stock | 6,275 | $0.00 | - | |
| Ray N. Walker Jr. | Grant or award | Class A Common Stock | 5,696 | $0.00 | - | |
 W. Howard Keenan Jr. | Grant or award | Class A Common Stock | 5,518 | $0.00 | - | |
| James R. Burke | Grant or award | Class A Common Stock | 5,696 | $0.00 | - | |
| Mario Max Yzaguirre | Grant or award | Class A Common Stock | 5,963 | $0.00 | - | |
 Aj Teague | Grant or award | Class A Common Stock | 5,696 | $0.00 | - | |
| KTR Management Company, LLC | Other | Class B Common Stock | 4,000,000 | $0.00 | - | |
| KTR Management Company, LLC | Other | Class A Common Stock | 4,000,000 | $0.00 | - | |
| KTR Management Company, LLC | Open-market sale | Class A Common Stock | 4,000,000 | $29.50 | $118.00M | |
| KTR Management Company, LLC | Other | Solaris Energy Infrastructure, LLC Units | 4,000,000 | $0.00 | - | |
| J Turbines, Inc. | Other | Class B Common Stock | 4,000,000 | $0.00 | - | |
| J Turbines, Inc. | Other | Class A Common Stock | 4,000,000 | $0.00 | - | |
| J Turbines, Inc. | Open-market sale | Class A Common Stock | 4,000,000 | $30.30 | $121.20M | |
| J Turbines, Inc. | Other | Solaris Energy Infrastructure, LLC Units | 4,000,000 | $0.00 | - | |
| Aj Teague | Open-market purchase | Class A Common Stock | 1,000 | $26.77 | $27K | |
| Aj Teague | Open-market purchase | Class A Common Stock | 1,000 | $26.73 | $27K | |
| Aj Teague | Open-market purchase | Class A Common Stock | 1,000 | $22.58 | $23K | |
| Aj Teague | Open-market purchase | Class A Common Stock | 1,000 | $22.61 | $23K | |
| Aj Teague | Open-market purchase | Class A Common Stock | 2,000 | $24.02 | $48K | |
| Aj Teague | Open-market purchase | Class A Common Stock | 2,000 | $24.18 | $48K | |
| Aj Teague | Open-market purchase | Class A Common Stock | 2,000 | $32.38 | $65K | |
| Aj Teague | Open-market purchase | Class A Common Stock | 2,000 | $32.11 | $64K | |
| James R. Burke | Open-market purchase | Class A Common Stock | 800 | $24.29 | $19K | |
| Yorktown Energy Partners X, L.P. | Other | Class A Common Stock | 975,000 | $0.00 | - | |
| Yorktown Energy Partners X, L.P. | Open-market sale | Class A Common Stock | 975,000 | $24.01 | $23.41M | |
| Yorktown Energy Partners X, L.P. | Other | Class B Common Stock | 975,000 | $0.00 | - | |
| Yorktown Energy Partners X, L.P. | Other | Solaris Energy Infrastructure, LLC Units | 975,000 | - | - | |
| W. Howard Keenan Jr. | Other | Class A Common Stock | 975,000 | $0.00 | - | |
| W. Howard Keenan Jr. | Open-market sale | Class A Common Stock | 975,000 | $24.01 | $23.41M | |
| W. Howard Keenan Jr. | Other | Class B Common Stock | 975,000 | $0.00 | - | |
| W. Howard Keenan Jr. | Other | Solaris Energy Infrastructure, LLC Units | 975,000 | - | - | |
| Ray N. Walker Jr. | Open-market sale | Class A Common Stock | 20,511 | $16.50 | $338K | |
| James R. Burke | Open-market sale | Class A Common Stock | 8,000 | $16.72 | $134K |
Recent SEI Form 144 notices of proposed sale
1An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR |
Stock trades in SEI disclosed by members of the U.S. House in the last 12 months, newest first. Values are the ranges as filed.
| Member | Type | Traded | Disclosed | Value range | Owner | Days to disclose | Filing |
|---|---|---|---|---|---|---|---|
 Gilbert Ray Cisneros, Jr.Democrat, CA-31 | Sale |
SEI insider trading FAQ
What is the latest insider trade for SEI?
Solaris Energy Infrastructure, Inc. (SEI) had 8 insider filings in the last 90 days, with the most recent on 2026-09-09. The full record for SEI runs to 47 Form 4 filings, the earliest from 2024-11-12. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying SEI stock?
2 insider purchases of SEI were filed in the last 90 days, totaling $501K.
How many insiders are selling SEI stock?
No insider sales of SEI were filed in the last 90 days. 18 sales are on record for this company.
Where can I see SEI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects SEI Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Industrials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Aj Teague view on EDGAR
- - Edgar R. Giesinger Jr. view on EDGAR
- - W. Howard Keenan Jr. view on EDGAR
- - Laurie H. Argo view on EDGAR
- - Aj Teague view on EDGAR
- - James R. Burke view on EDGAR
- - Mario Max Yzaguirre view on EDGAR
- - Ray N. Walker Jr. view on EDGAR
- - Christopher P. Wirtz view on EDGAR
Related companies with recent insider activity
Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Industrials
- Where SEI's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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- SEI on your watchlist
- Every SEI Form 4 filing on record
- Up to 3 months of SEI price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
