secwatch.observer — SEC 8-K summary
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Issuer:     Plum Acquisition Corp, IV (PLMK)
CIK:        0002030482
Form:       8-K
Filed at:   2026-08-20T01:48:12+00:00
Accession:  0001213900-26-091866
Event type: m_and_a
Sentiment:  neutral
Materiality: 0.25
Item codes: 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Plum IV updates investor presentation for CTR geothermal-lithium merger; no new deal terms
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- Updated investor presentation dated Aug 19, 2026 supersedes March 9, 2026 version for proposed business combination with Controlled Thermal Resources.
- CTR's Hell's Kitchen Project in Imperial County, CA is described as one of America's largest advanced geothermal power + critical minerals projects.
- Combined company expected to trade pro forma on Nasdaq under ticker CTRH; equipment staged and externally validated per presentation.
- No revised valuation, financing terms, or closing conditions disclosed; merger remains subject to shareholder and regulatory approvals.
- Plum IV and CTR intend to file S-4 registration with proxy statement/prospectus; parties urge review of future SEC filings.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/2030482/000121390026091866/0001213900-26-091866-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/2030482/000121390026091866/ea0302754-8k425_plum4.htm
  HTML page:      https://secwatch.observer/filing/0001213900-26-091866

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