Brown Christopher D.
CIK 1836988
Transactions on file
22
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-10-09 | 2026-10-07 | MASS 908 Devices Inc. | Exer. | 60,000 | $105.0K | +548.6% | open → | |
| 2026-10-09 | 2026-10-07 | MASS 908 Devices Inc. | Sale | 30,000 | $356.7K | -4.5% | open → | |
| 2026-09-04 | 2026-09-02 | MASS 908 Devices Inc. | Sale | 30,000 | $317.4K | +7.3% | open → | |
| 2026-08-12 | 2026-08-11 | MASS 908 Devices Inc. | Sale | 8,358 | $77.1K | +23.0% | open → | |
| 2026-08-12 | 2026-08-10 | MASS 908 Devices Inc. | Sale | 9,442 | $85.3K | +25.7% | open → | |
| 2026-08-07 | 2026-08-05 | MASS 908 Devices Inc. | Sale | 20,000 | $169.8K | +33.7% | open → | |
| 2026-07-07 | 2026-07-02 | MASS 908 Devices Inc. | Sale | 2,200 | $19.8K | +25.8% | open → | |
| 2026-07-02 | 2026-06-30 | MASS 908 Devices Inc. | Sale | 20,000 | $176.8K | +28.4% | open → | |
| 2026-06-25 | 2026-06-23 | MASS 908 Devices Inc. | Sale | 9,900 | $89.5K | +25.6% | open → | |
| 2026-06-05 | 2026-06-04 | MASS 908 Devices Inc. | Sale | 100 | $900.00 | +26.1% | open → | |
| 2026-06-04 | 2026-06-03 | MASS 908 Devices Inc. | Sale | 20,000 | $174.6K | +30.0% | open → | |
| 2026-05-29 | 2026-05-28 | MASS 908 Devices Inc. | Sale | 30,000 | $270.0K | +26.1% | open → | |
| 2026-04-10 | 2026-04-10 | MASS 908 Devices Inc. | Sale | 17,578 | $124.3K | +60.5% | open → | |
| 2026-04-10 | 2026-04-09 | MASS 908 Devices Inc. | Sale | 7,392 | $52.0K | +61.2% | open → | |
| 2026-04-10 | 2026-04-08 | MASS 908 Devices Inc. | Sale | 15,030 | $106.0K | +61.0% | open → | |
| 2025-02-04 | 2025-02-01 | MASS 908 Devices Inc. | Officer Chief Product Officer | Exer. | 10,991 | — | — | open → |
| 2025-02-04 | 2025-02-03 | MASS 908 Devices Inc. | Officer Chief Product Officer | Sale | 1,667 | $3.9K | +380.9% | open → |
| 2025-02-04 | 2025-02-01 | MASS 908 Devices Inc. | Officer Chief Product Officer | Exer. | 7,418 | — | — | open → |
| 2025-02-04 | 2025-02-03 | MASS 908 Devices Inc. | Officer Chief Product Officer | Sale | 3,641 | $8.5K | +387.1% | open → |
| 2025-02-04 | 2025-02-01 | MASS 908 Devices Inc. | Officer Chief Product Officer | Exer. | 5,027 | — | — | open → |
| 2025-02-04 | 2025-02-03 | MASS 908 Devices Inc. | Officer Chief Product Officer | Sale | 2,459 | $5.8K | +385.0% | open → |
| 2026-05-07 | 2026-05-06 | MASS 908 Devices Inc. | Sale | 20,000 | $144.6K | +57.0% | open → |
