Filing Manager
John M. Pasquesi
Reporting Manager
John M Pasquesi
Symbol
CLIR
Shares outstanding
54,976,358 shares
Disclosed Ownership
10,989,774 shares
Ownership
20%
Form type
SCHEDULE 13G
Filing time
09 Apr 2025, 16:05:23 UTC
Date of event
14 Feb 2025

Sponsored

Quoteable Key Fact

"John M. Pasquesi disclosed 20% ownership in ClearSign Technologies Corporation Common Stock (CLIR) on 14 Feb 2025."

Quick Takeaways

  • John M. Pasquesi filed SCHEDULE 13G for ClearSign Technologies Corporation Common Stock (CLIR).
  • Disclosed ownership: 20%.
  • Date of event: 14 Feb 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 09 Apr 2025, 16:05.

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
John M Pasquesi 20% 10,989,774 0 10,989,774 /s/ John M. Pasquesi John M. Pasquesi
Otter Capital LLC 20% 10,989,774 0 10,989,774 /s/ John M. Pasquesi Managing Member