Pfanstiel Steven (CIK 1856059) reported 9 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-21). Recent activity: Sell STIM (8,569 shares), Sell STIM (16,431 shares), Buy STIM (25,000 shares), Buy STIM (250,000 shares), Buy STIM (170,212 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | Neuronetics, Inc. (STIM) | Former EVP, CFO and Treasurer | Sell | 8,569 | $11,482 |
| 2026-03-24 | Neuronetics, Inc. (STIM) | EVP, CFO and Treasurer | Sell | 16,431 | $22,018 |
| 2026-03-18 | Neuronetics, Inc. (STIM) | EVP, CFO and Treasurer | Buy | 25,000 | $0 |
| 2026-02-25 | Neuronetics, Inc. (STIM) | EVP, CFO and Treasurer | Buy | 250,000 | $0 |
| 2025-12-31 | Neuronetics, Inc. (STIM) | EVP, CFO and Treasurer | Buy | 170,212 | $0 |
| 2025-07-15 | Neuronetics, Inc. (STIM) | EVP, CFO and Treasurer | Buy | 200,000 | $0 |
| 2025-07-15 | Neuronetics, Inc. (STIM) | EVP, CFO and Treasurer | Buy | 200,000 | $0 |
| 2025-02-11 | MARINUS PHARMACEUTICALS, INC. (MRNS) | CFO AND COO | Sell | 17,303 | $9,517 |
| 2025-02-11 | MARINUS PHARMACEUTICALS, INC. (MRNS) | CFO AND COO | Sell | 62,470 | $34,358 |
Source: SEC Form 4 filings · as of 2026-05-21