Keith J. Sullivan

CIK: 0001417973

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)7 (58.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (41.7%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

STIM

Neuronetics, Inc.

DirectorOfficer

CUTR

CUTERA INC

Director

Discretionary Trading P&L

Holdings

Transaction History (12 total)

STIM
Neuronetics, Inc.
Mar 19, 2026
Sale(S)
Direct
46.3K shares at avg. $1.34$62K
STIM
Neuronetics, Inc.
Mar 17, 2026
Award(A)
Direct
112.5K shares-
STIM
Neuronetics, Inc.
Feb 26, 2026
Sale(S)
Direct
8.5K shares at avg. $1.35$11K
STIM
Neuronetics, Inc.
Feb 12, 2026
Sale(S)
Direct
33.8K shares at avg. $1.65$56K
STIM
Neuronetics, Inc.
Feb 10, 2026
Sale(S)
Direct
41K shares at avg. $1.55$64K
STIM
Neuronetics, Inc.
Feb 24, 2025
Award(A)
Performance Restricted Stock Unit
Direct
187.5K shares-
STIM
Neuronetics, Inc.
Feb 24, 2025
Award(A)
Direct
375K shares-
STIM
Neuronetics, Inc.
Feb 19, 2025
Sale(S)
Direct
24.4K shares at avg. $4.70$115K
STIM
Neuronetics, Inc.
Feb 18, 2025
Sale(S)
Direct
25.9K shares at avg. $4.41$114K
STIM
Neuronetics, Inc.
Feb 10, 2025
Sale(S)
Direct
41K shares at avg. $3.28$134K
STIM
Neuronetics, Inc.
Dec 10, 2024
Award(A)
Performance Restricted Stock Unit
Direct
450K shares-
CUTR
CUTERA INC
Oct 24, 2024
Award(A)
Stock Option (Right to Buy)
Direct
20K shares-

		Type	Shares	Price		Ownership
Mar 19, 2026	STIM Neuronetics, Inc.	Sale(S)	46,289	$1.34	$62,027	Direct
Mar 17, 2026	STIM Neuronetics, Inc.	Award(A)	112,500	-	$0	Direct
Feb 26, 2026	STIM Neuronetics, Inc.	Sale(S)	8,452	$1.35	$11,410	Direct
Feb 12, 2026	STIM Neuronetics, Inc.	Sale(S)	33,847	$1.65	$55,848	Direct
Feb 10, 2026	STIM Neuronetics, Inc.	Sale(S)	40,976	$1.55	$63,513	Direct
Feb 24, 2025	STIM Neuronetics, Inc.	Award(A) Performance Restricted Stock Unit	187,500	-	-	Direct
Feb 24, 2025	STIM Neuronetics, Inc.	Award(A)	375,000	-	-	Direct
Feb 19, 2025	STIM Neuronetics, Inc.	Sale(S)	24,440	$4.70	$114,868	Direct
Feb 18, 2025	STIM Neuronetics, Inc.	Sale(S)	25,934	$4.41	$114,369	Direct
Feb 10, 2025	STIM Neuronetics, Inc.	Sale(S)	40,992	$3.28	$134,454	Direct
Dec 10, 2024	STIM Neuronetics, Inc.	Award(A) Performance Restricted Stock Unit	450,000	-	-	Direct
Oct 24, 2024	CUTR CUTERA INC	Award(A) Stock Option (Right to Buy)	20,000	-	-	Direct

1-12 of 12 transactions

About Sullivan Keith J

Sullivan Keith J (SEC CIK 0001417973) files insider reports with the SEC as President and CEO of Neuronetics, Inc. (STIM) and Director of CUTERA INC (CUTR).

Signal8 holds 11 ownership filings by Sullivan Keith J, all Form 4s, filed between Nov 5, 2024 and Mar 24, 2026. Those filings report 12 transactions, from Oct 24, 2024 to Mar 19, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Sullivan Keith J's filings is in MALVERN, PA.

Recent filings by Sullivan Keith J

Mar 19, 2026: Open-market sale of STIM shares (Form 4, code S).
Mar 17, 2026: Grant or award of STIM shares (Form 4, code A).
Feb 26, 2026: Open-market sale of STIM shares (Form 4, code S).
Feb 12, 2026: Open-market sale of STIM shares (Form 4, code S).
Feb 10, 2026: Open-market sale of STIM shares (Form 4, code S).

Other insiders filing for Neuronetics, Inc. (STIM)

Chernett Jorey, 10% Owner
Naor Nir, EVP, CFO & Treasurer
Anderson Cory, EVP & Gen. Manager, Greenbrook
Amin Avinash, Director
Madryn Asset Management, LP, 10% Owner
Rosengarten Megan, Director

How to read Form 4 transaction codes