List of insiders holdings for Neuronetics Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Madryn Asset Management LP Madryn Health Partners II LP MADRYN HEALTH PARTNERS II (CAYMAN MASTER) LP MADRYN HEALTH ADVISORS II LP MADRYN HEALTH ADVISORS GP II LLC Madryn Select Opportunities LP MADRYN SELECT ADVISORS LP MADRYN SELECT ADVISORS GP LLC 10% Owner | 2026-03-04 17:33:32 | 20,737,061 0 | 20,737,061 | Form 13D |
| 2 | Madryn Asset Management LP Madryn Health Partners II LP MADRYN HEALTH PARTNERS II (CAYMAN MASTER) LP MADRYN HEALTH ADVISORS II LP MADRYN HEALTH ADVISORS GP II LLC 10% Owner | 2026-04-01 16:57:11 | 0 17,044,940 | 17,044,940 | Form 4 |
| 3 | Chernett Jorey 10% Owner | 2026-04-22 09:39:59 | 9,978,988 0 | 9,978,988 | Form 4 |
| 4 | Cucuz Sasha Director | 2025-10-22 16:45:02 | 1,512,798 518,126 | 2,030,924 | Form 4 |
| 5 | Sullivan Keith J Former Officer & Director Director | 2026-03-24 17:50:30 | 1,590,924 0 | 1,590,924 | Form 4 |
| 6 | HUNT RONALD Director 10% Owner | 2019-04-03 17:31:41 | 847 1,543,115 | 1,543,962 | Form 4 |
| 7 | REUVERS DANIEL L. President and CEO | 2026-03-23 16:41:42 | 1,500,000 0 | 1,500,000 | Form 4 |
| 8 | CANNELL CAPITAL LLC 10% Owner | 2024-11-14 13:42:23 | 1,314,266 0 | 1,314,266 | Form 13G |
| 9 | MACAN WILLIAM ANDREW EVP, CLO and CS | 2026-03-24 17:48:33 | 897,270 0 | 897,270 | Form 4 |
| 10 | Pfanstiel Steven EVP, CFO and Treasurer | 2026-03-24 17:52:12 | 828,781 0 | 828,781 | Form 4 |
| 11 | CASCELLA ROBERT Director | 2025-10-22 16:45:07 | 588,767 0 | 588,767 | Form 4 |
| 12 | Furlong Stephen EVP, CFO and Treasurer | 2025-05-14 17:05:11 | 410,053 0 | 410,053 | Form 4 |
| 13 | MUIR GLENN P Director | 2025-10-22 16:45:04 | 371,816 0 | 371,816 | Form 4 |
| 14 | Thatcher Christopher President and CEO | 2020-03-04 20:16:39 | 358,731 0 | 358,731 | Form 4 |
| 15 | Farley Brian E Director | 2020-08-07 16:53:17 | 265,748 0 | 265,748 | Form 4 |
| 16 | CONLEY SHERYL L Director | 2025-10-22 16:45:06 | 221,716 0 | 221,716 | Form 4 |
| 17 | Harper Gregory VP of Prod. Dev. & Operations | 2021-03-11 17:09:11 | 162,554 0 | 162,554 | Form 4 |
| 18 | JAEGER WILFRED E Director | 2023-05-30 21:04:34 | 154,665 0 | 154,665 | Form 4 |
| 19 | Guthrie Daniel Chief Commercial Officer | 2020-05-26 16:21:47 | 144,180 0 | 144,180 | Form 4 |
| 20 | GE Ventures Ltd GENERAL ELECTRIC CO 10% Owner | 2020-02-14 13:19:13 | 140,902 0 | 140,902 | Form 13G |
| 21 | Rosengarten Megan Director | 2025-05-27 17:00:18 | 140,890 0 | 140,890 | Form 4 |
| 22 | BAKEWELL JOHN K Director | 2023-05-26 16:10:40 | 114,352 0 | 114,352 | Form 4 |
| 23 | Shook Bruce Joseph Director | 2022-05-31 16:28:05 | 68,847 0 | 68,847 | Form 4 |
| 24 | Tropsha Yelena VP of Commercial Access | 2020-03-11 17:34:44 | 65,987 0 | 65,987 | Form 4 |
| 25 | Capper Joseph H Director | 2023-05-30 17:56:51 | 43,147 0 | 43,147 | Form 4 |
| 26 | Amin Avinash Director | 2025-05-27 17:00:15 | 42,500 0 | 42,500 | Form 4 |
| 27 | Blanchard Cheryl R Director | 2020-05-28 16:21:24 | 34,437 0 | 34,437 | Form 4 |
| 28 | CAMPE STEPHEN M Director | 2020-01-06 16:43:01 | 32,472 0 | 32,472 | Form 4 |
| 29 | Donato Peter Vice President and CFO | 2019-05-14 17:49:21 | 20,987 0 | 20,987 | Form 4 |
| 30 | Hill Paulina Director | 2018-07-05 16:34:53 | 8,767 0 | 8,767 | Form 4 |
| 31 | Investor Growth Capital LLC 10% Owner | 2020-02-14 16:14:48 | 0 0 | 0 | Form 13G |
| 32 | New Leaf Ventures II L.P. New Leaf Venture Associates II L.P. New Leaf Venture Management II L.L.C. 10% Owner | 2021-02-10 17:27:52 | 0 0 | 0 | Form 13G |