SCHEDULE 13D/A

Turtle Beach Corp

Common Stock, par value $0.001 · CUSIP: 900450206

Event date: 2025-08-21

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

• DC VGA LLCReported CIK 0002016004

  Shares: 2,061,112 · Class: 10.4%

• Diversis Capital Partners I, L.P.Reported CIK 0001760525

  Shares: 2,061,112 · Class: 10.4%

• Diversis Capital Partners GP I, L.P.Reported CIK 0002016766

  Shares: 2,061,112 · Class: 10.4%

• Diversis Capital Partners GP I, LLCReported CIK 0002016765

  Shares: 2,061,112 · Class: 10.4%

• Kevin MaReported CIK 0002016894

  Shares: 2,061,112 · Class: 10.4%

• Ron NayotReported CIK 0002016573

  Shares: 2,061,112 · Class: 10.4%

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