Reporting Manager
Encompass Capital Advisors LLC
Symbol
ASPI
Shares outstanding
125,016,803 shares
Disclosed Ownership
6,413,362 shares
Ownership
5.1%
Form type
SCHEDULE 13G
Filing time
23 Jan 2026, 16:03:00 UTC
Date of event
16 Jan 2026

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Quoteable Key Fact

"Encompass Capital Advisors LLC disclosed 5.1% ownership in ASP Isotopes Inc. Common Stock, par value $0.01 (ASPI) on 16 Jan 2026."

Quick Takeaways

  • Encompass Capital Advisors LLC filed SCHEDULE 13G for ASP Isotopes Inc. Common Stock, par value $0.01 (ASPI).
  • Disclosed ownership: 5.1%.
  • Date of event: 16 Jan 2026.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 23 Jan 2026, 16:03.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Encompass Capital Advisors LLC 5.1% 6,413,362 0 6,413,362 Todd J. Kantor Todd J. Kantor | Managing Member
Todd J. Kantor 5.1% 6,413,362 0 6,413,362 Todd J. Kantor Todd J. Kantor