STIMHealthcareMicro-Cap
Neuronetics, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Neuronetics, Inc. (STIM), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are STIM insiders buying or selling?
Neuronetics, Inc. insiders reported 50 open-market buys ($9.4M) and 93 sells ($25.7M) across 143 Form 4 filings — a net selling position of $16.3M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jul 15, 2026)
Total Form 4 filings
143
SEC EDGAR
Insider filers
19
Insider buys (50)
$9.4M
Insider sells (93)
$25.7M
Insider sentiment
Net sellingNet insider flow of $16.3M in net selling. 3 insider buys in the last 90 days.
Recent STIM insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 15, 2026 | Jorey Chernett | 10% Owner | Purchase | 35.0K | $1.78 | $62.3K |
| May 21, 2026 | Steven Pfanstiel | Former EVP, CFO and Treasurer | Sale | 8.6K | $1.34 | $11.5K |
| May 20, 2026 | Jorey Chernett | 10% Owner | Purchase | 100.0K | $1.17 | $117.0K |
| May 13, 2026 | Jorey Chernett | 10% Owner | Purchase | 475.0K | $1.34 | $636.5K |
| Apr 22, 2026 | Jorey Chernett | 10% Owner | Purchase | 200.0K | $1.55 | $309.0K |
| Mar 30, 2026 | Jorey Chernett | 10% Owner | Purchase | 385.4K | $1.25 | $481.8K |
| Mar 30, 2026 | Jorey Chernett | 10% Owner | Purchase | 500.0K | $1.35 | $675.0K |
| Mar 27, 2026 | Jorey Chernett | 10% Owner | Purchase | 150.0K | $1.41 | $211.0K |
| Mar 24, 2026 | Steven Pfanstiel | EVP, CFO and Treasurer | Sale | 16.4K | $1.34 | $22.0K |
| Mar 24, 2026 | Keith J Sullivan | Other | Sale | 46.3K | $1.34 | $62.0K |
| Mar 24, 2026 | William Andrew Macan | EVP, CLO and CS | Sale | 16.0K | $1.34 | $21.4K |
| Mar 23, 2026 | Jorey Chernett | 10% Owner | Purchase | 169.5K | $1.41 | $239.0K |
| Mar 20, 2026 | Jorey Chernett | 10% Owner | Purchase | 1.1M | $1.34 | $1.4M |
| Mar 18, 2026 | Jorey Chernett | 10% Owner | Purchase | 531.0K | $1.16 | $616.0K |
| Mar 6, 2026 | William Andrew Macan | EVP, CLO and CS | Sale | 609 | $1.34 | $816.06 |
| Feb 27, 2026 | William Andrew Macan | EVP, CLO and CS | Sale | 3.4K | $1.35 | $4.6K |
| Feb 27, 2026 | Keith J Sullivan | President and CEO | Sale | 8.5K | $1.35 | $11.4K |
| Feb 18, 2026 | Keith J Sullivan | President and CEO | Sale | 33.8K | $1.65 | $55.8K |
| Feb 18, 2026 | William Andrew Macan | EVP, CLO and CS | Sale | 14.1K | $1.65 | $23.3K |
| Feb 12, 2026 | William Andrew Macan | EVP, CLO and CS | Sale | 3.5K | $1.55 | $5.4K |
| Feb 12, 2026 | Keith J Sullivan | President and CEO | Sale | 41.0K | $1.55 | $63.5K |
| Aug 12, 2025 | Madryn Asset Management, LP | 10% Owner | Sale | 3.5M | $3.72 | $13.0M |
| May 14, 2025 | Stephen Furlong | EVP, CFO and Treasurer | Sale | 200.0K | $4.27 | $853.3K |
| Mar 6, 2025 | Stephen Furlong | EVP, CFO and Treasurer | Sale | 1.9K | $4.48 | $8.4K |
| Mar 6, 2025 | William Andrew Macan | EVP, GC, CCO and CS | Sale | 377 | $4.48 | $1.7K |
Showing the 25 most recent of 143 Form 4 filings for Neuronetics, Inc..
Most active STIM insiders
- William Andrew Macan29 filings
- Stephen Furlong26 filings
- CANNELL CAPITAL LLC22 filings
- Keith J Sullivan19 filings
- Jorey Chernett10 filings
Ask anything about STIM insider activity
Use Trabud's AI agent to query Neuronetics, Inc.'s Form 4 history in plain English — "Show me STIM CEO purchases this year" or compare it against any other ticker.
Open the AI agentSTIM insider trading FAQ
Are Neuronetics, Inc. insiders buying or selling?
Across 143 SEC Form 4 filings, Neuronetics, Inc. (STIM) insiders reported 50 open-market purchases totaling $9.4M and 93 sales totaling $25.7M. That is a net selling position of $16.3M.
How many insiders trade STIM stock?
19 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Neuronetics, Inc.. The most recent filing was accepted on Jul 15, 2026.
Where does Trabud get STIM insider trading data?
All STIM insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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