secwatch.observer — SEC 8-K summary
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Issuer:     Solaris Energy Infrastructure, Inc. (SEI)
CIK:        0001697500
Form:       8-K
Filed at:   2026-02-17T23:59:59+00:00
Accession:  0001193125-26-054550
Event type: leadership
Sentiment:  neutral
Materiality: 0.65
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Solaris Energy Infrastructure appoints Stephan Tompsett as CFO, effective Feb 12, 2026
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- Stephan Tompsett named CFO; previously CFO of Aris Water Solutions (Sept 2022–Oct 2025).
- Kyle Ramachandran ceases as CFO but remains President and head of Solaris Power Solutions.
- Tompsett's compensation terms not yet finalized; will be disclosed in a subsequent filing.
- Company entered into a standard indemnification agreement with Tompsett.
- Tompsett holds MBA from UT Austin; began career at JPMorgan as investment banker.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1697500/000119312526054550/0001193125-26-054550-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1697500/000119312526054550/d66847d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-054550

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