8-K current report · filed Apr 6, 2026

Neuronetics, Inc. (STIM) 8-K Current Report: April 6, 2026

Item 1.01Item 2.05Item 5.02Item 7.01Item EX-99.1STIM overview

Short answer

Neuronetics, Inc. (STIM) filed an 8-K current report with the SEC on April 6, 2026 reporting Item 1.01 (Entry into a Material Definitive Agreement), Item 2.05 (Costs Associated with Exit or Disposal Activities), Item 5.02 (Departure/Election of Directors or Officers), Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.1). Former CEO Keith J. Sullivan retired under an agreement effective April 1, 2026.

Neuronetics, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 1.01 · Entry into a Material Definitive Agreement

  • Former CEO Keith J. Sullivan retired under an agreement effective April 1, 2026
  • Consulting support continues through March 31, 2027 without additional cash compensation
  • Outstanding equity awards continue vesting during the consultancy, extending retention-related compensation
  • Release of employment claims and confidentiality, non-solicitation, and non-competition covenants reduce potential legal and competitive risk

Item 2.05 · Costs Associated with Exit or Disposal Activities

  • Workforce reduction affecting up to 5% of employees, completion targeted by mid-year 2026
  • Approximately $0.2 million restructuring charges expected in Q2 2026, primarily severance
  • Annualized cost savings estimated at $2.5 million–$3.0 million
  • Net savings expected to begin primarily in Q3 2026, supporting cost-structure optimization

Item 5.02 · Departure/Election of Directors or Officers

  • CFO and Treasurer Steven E. Pfanstiel resigning effective May 1, 2026
  • Successor search underway, creating near-term finance leadership transition risk
  • Departure unrelated to disputes with management, the Board, or company practices

Item 7.01 · Regulation FD Disclosure

  • Reg FD disclosure reiterates fiscal 2026 outlook covering revenue, expenses, growth, and upcoming quarters
  • Greenbrook TMS transaction creates potential business-relationship and integration risks
  • Profitability remains uncertain given history of losses, cash-balance constraints, and need to maintain positive cash flow
  • Key execution risks include NeuroStar demand, reimbursement, salesforce scale, competition, regulation, and Better Me rollout timing

Item EX-99.1 · Exhibit EX-99.1

  • CFO Steven E. Pfanstiel departing May 1, 2026 for external opportunity
  • Resignation not related to disputes with management, Board, operations, policies, or practices
  • Replacement search underway, creating near-term finance leadership transition risk
  • Fiscal 2026 financial guidance reaffirmed, limiting immediate outlook concerns
  • Filing flags retention, cash flow, credit facility, reimbursement, and Greenbrook transaction risks

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