SCHEDULE 13D/A

Neuronetics Inc

Common Stock, par value $0.01 per share · CUSIP: 64131A105

Event date: 2025-08-08

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

• MADRYN ASSET MANAGEMENT, LPReported CIK 0001787423

  Shares: 20,737,061 · Class: 31.4%

• MADRYN HEALTH PARTNERS II, LP

  Shares: 1,142,351 · Class: 1.7%

• MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP

  Shares: 17,333,542 · Class: 26.2%

• MADRYN HEALTH ADVISORS II, LP

  Shares: 18,475,893 · Class: 27.9%

• MADRYN HEALTH ADVISORS GP II, LLC

  Shares: 18,475,893 · Class: 27.9%

• MADRYN SELECT OPPORTUNITIES, LP

  Shares: 2,261,168 · Class: 3.4%

• MADRYN SELECT ADVISORS, LP

  Shares: 2,261,168 · Class: 3.4%

• MADRYN SELECT ADVISORS GP, LLC

  Shares: 2,261,168 · Class: 3.4%

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