secwatch.observer — SEC 8-K summary
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Issuer:     ASP Isotopes Inc. (ASPI)
CIK:        0001921865
Form:       8-K
Filed at:   2025-09-29T23:59:59+00:00
Accession:  0001477932-25-007115
Event type: leadership
Sentiment:  neutral
Materiality: 0.70
Item codes: 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

CEO Paul Mann steps down to Executive Chairman on health leave; COO Ainscow named Interim CEO
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- Paul Mann becomes Executive Chairman, taking temporary leave from CEO duties for health reasons (orthopedic surgery recovery may take several months).
- Robert Ainscow, COO and co-founder, appointed Interim CEO effective Oct 1, 2025, while remaining COO.
- Michael Cunniffe appointed CFO of subsidiary Quantum Leap Energy LLC, effective Oct 1; Heather Kiessling remains ASP Isotopes CFO.
- Company plans investor tour in South Africa Nov 12-13, 2025, and first quarterly business update webinar in Nov 2025.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1921865/000147793225007115/0001477932-25-007115-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1921865/000147793225007115/aspi_8k.htm
  HTML page:      https://secwatch.observer/filing/0001477932-25-007115

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