Solaris Energy Infrastructure, Inc. planned insider sales
In the twelve months since 11 October 2025 insiders at Solaris Energy Infrastructure, Inc. filed 2 Form 144 notices of planned sales, 4.1 million shares worth $255.1 million at the time of filing, from 2 sellers. The latest, filed 8 May 2026: Yorktown Energy Partners X, L.P. (affiliate), 2.0 million shares worth $149.0 million, planned for around 6 May 2026 through Morgan Stanley | Global Capital Markets.
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 8 May 2026 | Yorktown Energy Partners X, L.P. | Affiliate | 2,000,000 | $149.0 million | 6 May 2026 | Morgan Stanley | Global Capital Markets | Private Placement | Form 144 |
| 6 November 2025 | KTR Management Company, LLC | 10% Stockholder | 2,114,783 | $106.1 million | 4 November 2025 | Morgan Stanley & Co. LLC | Contribution/Acquisition | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
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Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.Source
Form 144 filings on EDGAR for Solaris Energy Infrastructure, Inc.: the company's filing index, each notice read from its own XML.
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