Neuronetics Inc

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Neuronetics Inc
TickerSTIM
CIK #0001227636
CUSIP64131A105
SectorLife Sciences - Surgical & Medical Instruments & Apparatus
Address3222 Phoenixville Pike, Malvern, PA 19355
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Neuronetics Inc 2017-06-13 15.0 M Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001227636] 10-K
[0001227636] 10-Q
[0001227636] 3
[0001227636] 4
[0001227636] 8-K
[0001227636] D
[0001227636] SC 13D
[0001227636] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Chernett Jorey Neuronetics Inc [2026-03-31] 0.0
Parian Ultreia LP Neuronetics Inc [2026-03-17] 0.0
Chernett Jorey Neuronetics Inc [2025-11-24] 0.0
Madryn Asset Management LP Neuronetics Inc [2024-12-17] 819443.6
Kent Lake PR LLC Neuronetics Inc [2024-11-14] 0.0
Kent Lake Capital LLC Neuronetics Inc [2024-06-28] 5.0
Divisadero Street Capital Management LP Neuronetics Inc [2024-04-01] 5.2
Kent Lake Capital LLC Neuronetics Inc [2023-09-22] 5.5
Cannell Capital LLC Neuronetics Inc [2023-09-11] 11.0
Schroder Investment Management North America INC/ de Neuronetics Inc [2023-02-10] 0.0
BlackRock Inc Neuronetics Inc [2022-07-08] 1.6
Cannell Capital LLC Neuronetics Inc [2022-06-21] 11.0
Cannell Capital LLC Neuronetics Inc [2022-02-14] 11.0
Schroder Investment Management North America INC/ de Neuronetics Inc [2022-02-09] 6.99
Parian Global Management LP Neuronetics Inc [2022-02-09] 6.1
BlackRock Inc Neuronetics Inc [2022-02-04] 6.0
Archon Capital Management LLC Neuronetics Inc [2021-02-16] 5.61
Granite Point Capital Management LP Neuronetics Inc [2020-09-18] 3.2
Kent Lake Capital LLC Neuronetics Inc [2020-08-14] 5.0
Investor Growth Capital Holding LLC Neuronetics Inc [2020-02-14] 0.6
Flynn James E Neuronetics Inc [2019-12-19] 5.77
InterWest Partners VIII LP Neuronetics Inc [2019-02-14] 5.7
Investor Growth Capital LLC Neuronetics Inc [2019-02-14] 10.2
CHV IV LP Neuronetics Inc [2019-02-14] 4.248
New Leaf Ventures II LP Neuronetics Inc [2019-02-13] 8.8
GE Ventures Ltd Neuronetics Inc [2019-02-06] 7.4
Onset IV LP Neuronetics Inc [2019-01-29] 5.35
Form 3/4/5 Filer 2011 - 2026
Amin Avinash
Neuronetics Inc
Madryn Health Partners II LP
Madryn Health Partners II Cayman Master LP
Madryn Health Advisors GP II LLC
Madryn Select Opportunities LP
Madryn Health Advisors II LP
Madryn Asset Management LP
Muir Glenn P
Rosengarten Megan
Conley Sheryl L
Cucuz Sasha
Cascella Robert
Chernett Jorey
Brown Francis X III
Macan William Andrew
Pfanstiel Steven
Sullivan Keith J
Reuvers Daniel L
Madryn Select Advisors LP
Madryn Select Advisors GP LLC
Furlong Stephen
Cannell Capital LLC
Jaeger Wilfred E
Capper Joseph H
Bakewell John K
Shook Bruce Joseph
Harper Gregory
Farley Brian E
Blanchard Cheryl R
Guthrie Daniel
Tropsha Yelena
Thatcher Christopher
Campe Stephen M
Donato Peter
Investor Growth Capital LLC
Hunt Ronald
New Leaf Venture Partners LLC
New Leaf Venture Partners LLC
New Leaf Venture Partners LLC
Hill Paulina
General Electric Co
GE Ventures Ltd
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Chernett Jorey
Common Stock
2026-03-30 Buy 385,442 $1.25 481,802
Chernett Jorey
Common Stock
2026-03-27 Buy 500,000 $1.35 675,000
Chernett Jorey
Common Stock
2026-03-26 Buy 25,000 $1.44 36,000
Chernett Jorey
Common Stock
2026-03-25 Buy 125,000 $1.40 175,000
Reuvers Daniel L
Common Stock
2026-03-23 Grant 1,500,000 $0.00
Chernett Jorey
Common Stock
2026-03-20 Buy 169,472 $1.41 238,956
Macan William Andrew
Common Stock
2026-03-19 Sell 16,005 $1.34 21,447
Pfanstiel Steven
Common Stock
2026-03-19 Sell 16,431 $1.34 22,018
Chernett Jorey
Common Stock
2026-03-19 Buy 450,000 $1.33 598,500
Sullivan Keith J
Common Stock
2026-03-19 Sell 46,289 $1.34 62,027
Chernett Jorey
Common Stock
2026-03-18 Buy 607,400 $1.35 819,990
Macan William Andrew
Common Stock
2026-03-17 Grant 33,750 $0.00
Sullivan Keith J
Common Stock
2026-03-17 Grant 112,500 $0.00
Chernett Jorey
Common Stock
2026-03-17 Buy 531,000 $1.16 615,960
Pfanstiel Steven
Common Stock
2026-03-17 Grant 25,000 $0.00
Macan William Andrew
Common Stock
2026-03-04 Sell 609 $1.34 816
Sullivan Keith J
Common Stock
2026-02-26 Sell 8,452 $1.35 11,410
Macan William Andrew
Common Stock
2026-02-26 Sell 3,427 $1.35 4,626
Pfanstiel Steven
Common Stock
2026-02-23 Grant 250,000 $0.00
Macan William Andrew
Common Stock
2026-02-23 Grant 210,000 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 99 41,727,709
2025-12-31 97 43,789,377
2025-09-30 103 23,137,504
2025-06-30 93 18,174,815
2025-03-31 103 17,183,898
2024-12-31 47 7,574,812
2024-09-30 50 10,611,658
2024-06-30 68 17,523,181
2024-03-31 67 17,719,748
2023-12-31 67 15,896,964
2023-09-30 57 17,370,337
2023-06-30 70 17,917,596
Form 13F Holdings
Firm Period DFND Voting Shares
David J Yvars Group [2026-06-30] SOLE 27,550 27,550
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 775
Gamma Investing LLC [2026-06-30] DFND 681 681
Allied Private Wealth LLC [2026-06-30] SOLE 470 470
Farther Finance Advisors LLC [2026-06-30] SOLE 0 226
IFP Advisors LLC [2026-06-30] SOLE 12 12
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