Welcome to our dedicated page for Neuronetics SEC filings (Ticker: STIM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Neuronetics, Inc. (NASDAQ: STIM) SEC filings page on Stock Titan provides direct access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Neuronetics is a commercial stage medical technology and healthcare company focused on NeuroStar Advanced Therapy, a non-drug, noninvasive transcranial magnetic stimulation (TMS) treatment, and on operating Greenbrook TMS treatment centers across the United States. Its filings offer detailed insight into how this device-and-clinic model is reflected in reported revenues, capital structure, and risk disclosures.
Among the most relevant documents for STIM are current reports on Form 8-K, which Neuronetics uses to announce quarterly financial and operating results, amendments to its credit agreement with Perceptive Credit Holdings IV, LP, and other material events. These filings confirm that the company’s common stock is listed on The Nasdaq Global Market and provide information on revenue by geography and product category, including NeuroStar system sales, treatment sessions, and U.S. clinic revenue from Greenbrook centers. Form 8-Ks also describe leadership changes, such as the appointment of a new Chief Financial Officer and a planned CEO retirement, and summarize key terms of executive employment and compensation arrangements.
Investors reviewing Neuronetics’ filings can also examine disclosures about its credit facility, including additional borrowing tranches, minimum liquidity requirements, and associated warrant issuances. Safe harbor statements in these reports outline forward-looking risks related to reliance on NeuroStar Advanced Therapy System sales and usage, payer coverage and reimbursement for TMS treatments, competition from other technologies, and the integration of Greenbrook’s clinic business.
On Stock Titan, these SEC filings are complemented by AI-powered summaries that highlight the main points of lengthy documents such as 10-K annual reports, 10-Q quarterly reports, and 8-K current reports. Users can quickly see how Neuronetics presents its business model, revenue drivers, and risk factors, and can also track insider and equity-related activity through filings that describe inducement equity awards and warrant issuances. Real-time updates from EDGAR ensure that new Neuronetics filings, including financial results and material agreements, are available promptly with simplified explanations for faster analysis.
Madryn-affiliated funds reallocated Neuronetics, Inc. common stock between related vehicles. Two bona fide gift transfers on July 10, 2025 moved a total of 674,624 shares of common stock for no consideration between Madryn Health Partners II, LP and Madryn Health Partners II (Cayman Master), LP for fund administration purposes.
Following the transfers, one fund held 1,430,953 shares of Neuronetics common stock and the other held 17,044,940 shares. Madryn Asset Management, LP serves as investment advisor to both funds, and related Madryn entities may be deemed beneficial owners, while each reporting person disclaims beneficial ownership beyond its pecuniary interest.
Jorey Chernett filed a Schedule 13D reporting a large stake in Neuronetics, Inc. He beneficially owns 9,778,718 shares of common stock, representing about 14.12% of the 69,276,593 shares outstanding as of March 10, 2026.
The shares were acquired in private transactions using personal funds totaling $19,557,436. Chernett holds sole voting and dispositive power over all reported shares and describes himself as a private investor who believed the stock was undervalued when purchased. He currently has no specific plans for corporate actions but may buy or sell more shares and may engage with management, the board, and other stockholders about strategy, capital structure, governance, or potential business combinations.
Neuronetics, Inc. ten percent owner Jorey Chernett reported an open-market purchase of 385,442 shares of common stock at a weighted average price of $1.25 per share. After this transaction, Chernett directly beneficially owned 9,778,988 shares of Neuronetics common stock.
The shares were acquired in multiple trades at prices ranging from $1.23 to $1.26 per share, calculated on a weighted average basis. The filing also corrects a prior clerical error, noting that the previously reported beneficial ownership had been understated by 270 shares.
Neuronetics, Inc. major shareholder Jorey Chernett reported an open-market purchase of 500,000 shares of Common Stock at a weighted average price of $1.35 per share. The shares were bought in multiple trades between $1.28 and $1.41. Following this transaction, Chernett directly holds 9,393,276 shares.
Neuronetics, Inc. 10% owner Jorey Chernett reported open-market purchases of a total of 150,000 shares of common stock. The buys occurred on March 25 and March 26 at reported prices of $1.40 and $1.44 per share, respectively. After these transactions, Chernett directly owns 8,893,276 Neuronetics shares. A footnote explains that one purchase reflects a weighted-average price for multiple trades executed between $1.38 and $1.42 per share.
Neuronetics EVP, CFO and Treasurer Steven Pfanstiel reported an open-market sale of 16,431 shares of common stock at a weighted average price of $1.34 per share. According to the footnotes, these were non-discretionary sales made solely to satisfy tax withholding obligations upon vesting of a performance restricted stock unit award. After the transaction, Pfanstiel directly holds 828,781 shares of Neuronetics common stock, indicating this was a relatively small, tax-driven adjustment to his overall position rather than a discretionary portfolio move.
Former officer and director Keith J. Sullivan of Neuronetics, Inc. reported an open-market coded sale of 46,289 shares of common stock at a weighted average price of $1.34 per share. According to the footnotes, these were non-discretionary sales made solely to satisfy his tax withholding obligation upon vesting of a performance restricted stock unit award.
The shares were sold in multiple trades at prices ranging from $1.48 to $1.20 per share. After these transactions, Sullivan directly holds 1,590,924 shares of Neuronetics common stock, indicating he retained a substantial equity position following the tax-related disposition.
Neuronetics, Inc. executive William Andrew Macan reported an open-market sale of 16,005 shares of common stock at a weighted average price of $1.34 per share. According to the disclosure, these were non-discretionary sales made solely to cover tax withholding upon vesting of a performance restricted stock unit award, and he continues to hold 897,270 shares directly.
REUVERS DANIEL L. reported acquisition or exercise transactions in this Form 4 filing.
Neuronetics, Inc. President and CEO Daniel L. Reuvers reported an equity compensation award of 1,500,000 shares of common stock on March 23, 2026, coded as a grant. The award is structured as restricted stock units that vest in three equal annual installments beginning on March 23, 2027, subject to his continuous service. Each RSU gives a contingent right to receive one share of common stock, and following this award he reports 1,500,000 shares/units held directly.
Neuronetics, Inc. filed an initial insider ownership report for President and CEO Daniel L. Reuvers. This Form 3 identifies him as an executive officer but does not show any stock transactions or option exercises. It serves as a baseline disclosure of his status as a reporting insider under SEC rules.