Neuronetics (STIM) Proxy Filing summary
Event summary combining transcript, slides, and related documents.
Proxy Filing summary
1 Dec, 2025Executive summary
Neuronetics and Greenbrook TMS propose a business combination, with Neuronetics acquiring all Greenbrook shares via a court-approved plan of arrangement under Ontario law, exchanging each Greenbrook share for 0.01149 Neuronetics shares, subject to adjustments.
Upon completion, Neuronetics and Greenbrook shareholders will own approximately 57% and 43% of the combined company, respectively, on a fully diluted basis.
The transaction is contingent on shareholder approvals, court orders, and regulatory compliance, with closing targeted for Q4 2024.
Voting matters and shareholder proposals
Greenbrook shareholders will vote on the arrangement and the conversion of outstanding debt into Greenbrook shares.
Neuronetics shareholders will vote on increasing authorized shares, issuing shares to Greenbrook shareholders, amending the equity incentive plan, and potential adjournment to solicit more proxies.
Both boards unanimously recommend voting in favor of all proposals.
Approval thresholds: Greenbrook requires 66 2/3% of votes cast and a majority of minority shareholders; Neuronetics requires a majority of votes cast.
Board of directors and corporate governance
The combined company board will have seven members: five appointed by Neuronetics, two by Madryn (a major Greenbrook creditor and shareholder).
Keith J. Sullivan will serve as CEO; Robert A. Cascella will be chairman.
Governance will follow Delaware law and Neuronetics' charter and bylaws.
Latest events from Neuronetics
- Acquisition and integration of Greenbrook TMS set the stage for growth and operational synergies.STIM
Canaccord Genuity 44th Annual Growth Conference & Private Company Showcase 20242 Feb 2026 - Record growth in new patient starts and adolescent market expansion set stage for 2025 breakeven.STIM
The 44th Annual William Blair Growth Stock Conference1 Feb 2026 - Q2 revenue fell 7% as net loss widened, but a major merger and new financing support future growth.STIM
Q2 20241 Feb 2026 - Q3 revenue up 4% to $18.5M; Greenbrook deal approved, cost synergies, break-even by 2025.STIM
Q3 202415 Jan 2026 - Greenbrook deal closing soon, with major cost synergies and utilization growth ahead.STIM
Piper Sandler 36th Annual Healthcare Conference11 Jan 2026 - Q4 revenue up 11% to $22.5M; 2025 targets $145–$155M revenue and cash flow positivity by Q3.STIM
Q4 202426 Dec 2025 - Up to $250M in securities offered, including $50M ATM stock via Canaccord; high dilution risk.STIM
Registration Filing16 Dec 2025 - Neuronetics to acquire Greenbrook, creating a combined company with integrated leadership and new equity incentives.STIM
Proxy Filing1 Dec 2025 - Neuronetics and Greenbrook to merge, with Greenbrook shareholders receiving 43% of the combined entity.STIM
Proxy Filing1 Dec 2025