Keith J. Sullivan - 26 Feb 2026 Form 4 Insider Report for Neuronetics, Inc. (STIM)

Role: President and CEO, Director
Signature: /s/ Patrick Devine, as Attorney-in-Fact
Issuer symbol: STIM
Transactions as of: 26 Feb 2026
Net transactions value: -$11,410
Form type: 4
Filing time: 27 Feb 2026, 16:33:47 UTC
Previous filing: 18 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Sullivan Keith J	President and CEO, Director	C/O NEURONETICS, INC., 3222 PHOENIXVILLE PIKE, MALVERN	/s/ Patrick Devine, as Attorney-in-Fact	27 Feb 2026	0001417973

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	STIM	Common Stock	Sale	$11,410	-8,452	-0.55%	$1.35	1,524,713	26 Feb 2026	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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 restricted stock unit award.
F2	The price reported is a weighted average price. These shares were sold in multiple transactions at per share prices ranging from $1.38 to $1.31. 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.