20 insiders reported 132 Form 4 transactions for Neuronetics, Inc. (STIM) over the past 18 months (most recent 2026-06-17). Recent activity: Madryn Health Partners II, LP (Insider) Buy 2,071 shares, Madryn Select Opportunities, LP (Insider) Buy 3,271 shares, Amin Avinash (Director) Sell 2,934 shares, MADRYN HEALTH ADVISORS GP II, LLC (Insider) Buy 2,071 shares, Madryn Asset Management, LP (Insider) Buy 2,071 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-17 | Madryn Health Partners II, LP | Insider | Buy | 2,071 | $0 |
| 2026-06-17 | Madryn Select Opportunities, LP | Insider | Buy | 3,271 | $0 |
| 2026-06-17 | Amin Avinash | Director | Sell | 2,934 | $0 |
| 2026-06-17 | MADRYN HEALTH ADVISORS GP II, LLC | Insider | Buy | 2,071 | $0 |
| 2026-06-17 | Madryn Asset Management, LP | Insider | Buy | 2,071 | $0 |
| 2026-06-17 | MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP | Insider | Buy | 2,071 | $0 |
| 2026-06-17 | Madryn Select Opportunities, LP | Insider | Buy | 2,071 | $0 |
| 2026-06-17 | MADRYN HEALTH ADVISORS II, LP | Insider | Buy | 2,071 | $0 |
| 2026-06-17 | Madryn Asset Management, LP | Insider | Buy | 24,658 | $0 |
| 2026-06-17 | Amin Avinash | Director | Sell | 34,932 | $0 |
| 2026-06-17 | Madryn Select Opportunities, LP | Insider | Buy | 24,658 | $0 |
| 2026-06-17 | Madryn Health Partners II, LP | Insider | Buy | 24,658 | $0 |
| 2026-06-17 | MADRYN HEALTH ADVISORS II, LP | Insider | Buy | 24,658 | $0 |
| 2026-06-17 | MADRYN HEALTH ADVISORS GP II, LLC | Insider | Buy | 24,658 | $0 |
| 2026-06-17 | Madryn Health Partners II, LP | Insider | Buy | 3,271 | $0 |
| 2026-06-17 | Madryn Asset Management, LP | Insider | Buy | 3,271 | $0 |
| 2026-06-17 | MADRYN HEALTH ADVISORS II, LP | Insider | Buy | 3,271 | $0 |
| 2026-06-17 | MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP | Insider | Buy | 3,271 | $0 |
| 2026-06-17 | Amin Avinash | Director | Sell | 4,634 | $0 |
| 2026-06-17 | MADRYN HEALTH ADVISORS II, LP | Insider | Buy | 2,934 | $0 |
| 2026-06-17 | MADRYN HEALTH ADVISORS GP II, LLC | Insider | Buy | 3,271 | $0 |
| 2026-06-17 | MADRYN HEALTH ADVISORS GP II, LLC | Insider | Buy | 2,934 | $0 |
| 2026-06-17 | Madryn Select Opportunities, LP | Insider | Buy | 2,934 | $0 |
| 2026-06-17 | Madryn Health Partners II, LP | Insider | Buy | 2,934 | $0 |
| 2026-06-17 | MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP | Insider | Buy | 24,658 | $0 |
Source: SEC Form 4 filings · as of 2026-06-17