Longitude Capital Partners IV, LLC - 11 Sep 2025 SCHEDULE 13D Report for CG Oncology, Inc. Common Stock, $0.0001 par value per share (CGON)

Filing Manager
Longitude Capital Partners IV, LLC
Reporting Manager
Patrick G. Enright
Security
CG Oncology, Inc. Common Stock, $0.0001 par value per share
Symbol
CGON
Shares outstanding
77,704,467 shares
Disclosed Ownership
4,662,268 shares
Ownership
6%
Form type
SCHEDULE 13D
Filing time
18 Sep 2025, 20:37:24 UTC
Date of event
11 Sep 2025
SEC
View on sec.gov

Quoteable Key Fact

"Longitude Capital Partners IV, LLC disclosed 6% ownership in CG Oncology, Inc. Common Stock, $0.0001 par value per share (CGON) on 11 Sep 2025."

Quick Takeaways

  • Longitude Capital Partners IV, LLC filed SCHEDULE 13D for CG Oncology, Inc. Common Stock, $0.0001 par value per share (CGON).
  • Disclosed ownership: 6%.
  • Date of event: 11 Sep 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 18 Sep 2025, 20:37.

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.

Source Evidence

Backed by Schedule 13D/13G

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

See Original Filing

Reporting Managers (6)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Longitude Capital Partners IV, LLC 4.1% 3,190,463 0 3,190,463 /s/ Cristiana Blauth Oliveira Cristiana Blauth Oliveira, Authorized Signatory 0001829169
Longitude Venture Partners IV, L.P. 4.1% 3,190,463 0 3,190,463 /s/ Cristiana Blauth Oliveira Cristiana Blauth Oliveira, Authorized Signatory 0001787456
Longitude Prime Partners, LLC 1.9% 1,471,805 0 1,471,805 /s/ Cristiana Blauth Oliveira Cristiana Blauth Oliveira, Authorized Signatory 0001865779
Longitude Prime Fund, L.P. 1.9% 1,471,805 0 1,471,805 /s/ Cristiana Blauth Oliveira Cristiana Blauth Oliveira, Authorized Signatory 0001865844
Patrick G. Enright 6% 4,662,268 0 4,662,268 /s/ Cristiana Blauth Oliveira Cristiana Blauth Oliveira as attorney-in-fact for Patrick G. Enright 0001253886
Juliet Tammenoms Bakker 6% 4,662,268 0 4,662,268 /s/ Cristiana Blauth Oliveira Cristiana Blauth Oliveira as attorney-in-fact for Juliet Tammenoms Bakker 0001431159