X0508 4 2024-02-05 0 0001227636 Neuronetics, Inc. STIM 0001783360 Furlong Stephen C/O NEURONETICS, INC 3222 PHOENIXVILLE PIKE MALVERN PA 19355 0 1 0 0 EVP, CFO and Treasurer 0 Common Stock 2024-02-05 4 A 0 100000 0.00 A 529556 D Common Stock 2024-02-06 4 S 0 5813 3.39 D 523743 D Represents a restricted stock unit ("RSU") award that vests in three equal annual installments beginning on February 5, 2025, in each case subject to continuous service of the Reporting Person through such date. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The sales reported in this Form 4 were non-discretionary sales to satisfy the Reporting Person's tax withholding obligation upon vesting of a portion of a RSU award. The price reported is a weighted average price. These shares were sold in multiple transactions at per share prices ranging from $3.22 to $3.51. The Reporting Person undertakes to provide upon request to the SEC staff, the Issuer, or any stockholder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. /s/ W. Andrew Macan as Attorney-in-Fact 2024-02-07