Filing Manager
PERCEPTIVE ADVISORS LLC
Reporting Manager
Perceptive Advisors LLC
Symbol
ENSC
Shares outstanding
2,342,324 shares
Disclosed Ownership
86,666 shares
Ownership
3.7%
Form type
SCHEDULE 13G/A
Filing time
15 May 2025, 16:30:09 UTC
Date of event
31 Mar 2025
Previous filing
14 Feb 2025

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Quoteable Key Fact

"PERCEPTIVE ADVISORS LLC disclosed 3.7% ownership in Ensysce Biosciences, Inc. Common Stock, par value $0.0001 per share (ENSC) on 31 Mar 2025."

Quick Takeaways

  • PERCEPTIVE ADVISORS LLC filed SCHEDULE 13G/A for Ensysce Biosciences, Inc. Common Stock, par value $0.0001 per share (ENSC).
  • Disclosed ownership: 3.7%.
  • Date of event: 31 Mar 2025.

What Changed

  • Previous schedule filing date: 14 Feb 2025.
  • Current filing was accepted on 15 May 2025, 16:30.

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 (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Perceptive Advisors LLC 3.7% 86,666 0 86,666 /s/ Joseph Edelman Joseph Edelman, Managing Member
Joseph Edelman 3.7% 86,666 0 86,666 /s/ Joseph Edelman Joseph Edelman
Perceptive Life Sciences Master Fund, Ltd. 3.7% 86,666 0 86,666 /s/ Joseph Edelman Joseph Edelman, Managing Member