secwatch.observer — SEC 8-K summary
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Issuer:     Plum Acquisition Corp, IV (PLMK)
CIK:        0002030482
Form:       8-K
Filed at:   2026-10-01T13:16:28+00:00
Accession:  0001213900-26-105485
Event type: debt
Sentiment:  positive
Materiality: 0.75
Item codes: 7.01, 9.01
LLM model:  deepseek-v4.1-flash:cloud@v2

Plum IV and CTR announce agreements to convert ~$205M convertible debt to equity ahead of proposed business combination
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- CTR's outstanding convertible notes expected to total about $245M at closing; ~$205M expected to convert to equity and ~$40M into a new planned PIPE.
- Combined company expected to operate as Controlled Thermal Resources and list on Nasdaq under ticker CTRH; deal expected to close in Q4 2026.
- CTR plans Stage 1 Power as a 50 MW geothermal facility with commercial operation in 2028, plus Stage 1 Lithium targeting 25,000 metric tons annually in 2030.
- CTR plans ~650 MW of renewable baseload geothermal generation and has invested ~$310M in Hell's Kitchen development to date.
- Plum IV CEO Kanishka Roy says the steps simplify CTR's balance sheet ahead of proposed listing; CTR CEO Rod Colwell cites greater flexibility for Stage 1 project financing.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/2030482/000121390026105485/0001213900-26-105485-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/2030482/000121390026105485/ea0307325-8k425_plum4.htm
  HTML page:      https://secwatch.observer/filing/0001213900-26-105485

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer