SCHEDULE 13G/A

SONOS INC COM

Common Stock, $0.001 par value per share · CUSIP: 83570H108

Event date: 2025-09-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Coliseum Capital Management, LLC

  Shares: 14,930,280 · Class: 12.4%

• Coliseum Capital, LLC

  Shares: 12,172,013 · Class: 10.1%

• Coliseum Capital Partners, L.P.

  Shares: 12,172,013 · Class: 10.1%

• Adam Gray

  Shares: 14,930,280 · Class: 12.4%

• Christopher Shackelton

  Shares: 14,930,280 · Class: 12.4%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.