MANCHESTER MANAGEMENT CO LLC - 08 Dec 2025 SCHEDULE 13D/A Report for SANUWAVE Health, Inc. Common Stock, par value $0.001 (SNWV)

Filing Manager
MANCHESTER MANAGEMENT CO LLC
Reporting Manager
MANCHESTER MANAGEMENT CO LLC
Security
SANUWAVE Health, Inc. Common Stock, par value $0.001
Symbol
SNWV
Shares outstanding
8,540,351 shares
Disclosed Ownership
947,979 shares
Ownership
11%
Form type
SCHEDULE 13D/A
Filing time
10 Dec 2025, 21:58:51 UTC
Date of event
08 Dec 2025
Next filing
15 Dec 2025
SEC
View on sec.gov

Quoteable Key Fact

"MANCHESTER MANAGEMENT CO LLC disclosed 11% ownership in SANUWAVE Health, Inc. Common Stock, par value $0.001 (SNWV) on 08 Dec 2025."

Quick Takeaways

  • MANCHESTER MANAGEMENT CO LLC filed SCHEDULE 13D/A for SANUWAVE Health, Inc. Common Stock, par value $0.001 (SNWV).
  • Disclosed ownership: 11%.
  • Date of event: 08 Dec 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 10 Dec 2025, 21:58.

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 (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
MANCHESTER MANAGEMENT CO LLC 11% 947,979 0 947,979 /s/ James E. Besser James E. Besser, Managing Member 0001169253
MANCHESTER EXPLORER, L.P. 10% 863,980 0 863,980 /s/ James E. Besser James E. Besser, Managing Member of the General Partner 0001411524
JAMES E. BESSER 11% 947,979 2,000 947,979 s/ James E. Besser James E. Besser 0001512127
MORGAN C. FRANK 11% 916,633 52,653 863,980 s/ Morgan C. Frank Morgan C. Frank 0001593072
MANCHESTER MANAGEMENT PR, LLC 11% 947,979 0 947,979 /s/ James E. Besser James E. Besser, Managing Member 0001735534