Madison Avenue Partners, LP - 30 Jun 2025 SCHEDULE 13G/A Report for CARGO Therapeutics, Inc. Common stock, par value $0.001 per share (the "Common Stock") (CRGX)

Filing Manager
Madison Avenue Partners, LP
Reporting Manager
Madison Avenue Partners LP
Security
CARGO Therapeutics, Inc. Common stock, par value $0.001 per share (the "Common Stock")
Symbol
CRGX
Shares outstanding
46,083,802 shares
Disclosed Ownership
4,193,626 shares
Ownership
9.1%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 09:20:49 UTC
Date of event
30 Jun 2025
Previous filing
28 Apr 2025
Next filing
14 Nov 2025
SEC
View on sec.gov

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Quoteable Key Fact

"Madison Avenue Partners, LP disclosed 9.1% ownership in CARGO Therapeutics, Inc. Common stock, par value $0.001 per share (the "Common Stock") (CRGX) on 30 Jun 2025."

Quick Takeaways

  • Madison Avenue Partners, LP filed SCHEDULE 13G/A for CARGO Therapeutics, Inc. Common stock, par value $0.001 per share (the "Common Stock") (CRGX).
  • Disclosed ownership: 9.1%.
  • Date of event: 30 Jun 2025.

What Changed

  • Previous schedule filing date: 28 Apr 2025.
  • Current filing was accepted on 14 Aug 2025, 09:20.

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 (6)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Madison Avenue Partners LP 9.1% 4,193,626 0 4,193,626 /s/ Eli Samaha Eli Samaha, as Managing Member of EMAI Management, LLC, the General Partner of Madison Avenue Partners, LP
Madison Avenue International LP 9.1% 4,193,626 0 4,193,626 /s/ Eli Samaha Eli Samaha, as Manager of Madison Avenue GP, LLC, the General Partner of Madison Avenue International, LP
EMAI Management, LLC 9.1% 4,193,626 0 4,193,626 /s/ Eli Samaha Eli Samaha, as Managing Member
Madison Avenue GP, LLC 9.1% 4,193,626 0 4,193,626 /s/ Eli Samaha Eli Samaha, as Manager
Caraway Jackson Investments LLC 9.1% 4,193,626 0 4,193,626 /s/ Eli Samaha Eli Samaha, as Member
Eli Samaha 9.1% 4,193,626 0 4,193,626 /s/ Eli Samaha ELI SAMAHA

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