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MASS · 908 Devices Inc.
內部人交易（Form 4）· Insider trading · 2026-07-01 – 2026-10-22
908 Devices Inc.（MASS）內部人交易：2026-07-01 至 2026-10-22，內部人公開市場買入 —、賣出 $4.9M；高管董事有效買入 —、有效賣出 —。最近申報 2026-10-09。
買入 Bought—
賣出 Sold$4.9M
有效買入 Effective bought—
有效賣出 Effective sold—
最近申報 Recent filings
| 交易日 | 內部人 | 類型 | 股數 | 價格 | 金額 | |
|---|---|---|---|---|---|---|
| 2026-10-07 | Brown Christopher D. Director | 賣出 Sell | 30,000 | $11.89 | $357K | SEC |
| 2026-10-06 | Griffith Joseph H. IV Chief Financial Officer | 賣出 Sell | 5,000 | $13.03 | $65K | SEC |
| 2026-09-29 | AWM Investment Company, Inc. 10% Owner | 賣出 Sell | 18,000 | $11.52 | $207K | SEC |
| 2026-09-23 | AWM Investment Company, Inc. 10% Owner | 賣出 Sell | 25,000 | $11.36 | $284K | SEC |
| 2026-09-15 | Kenneweg John SVP, Sales & Product Marketing | 賣出 Sell | 27,656 | $10.13 | $280K | SEC |
| 2026-09-02 | Brown Christopher D. Director | 賣出 Sell | 30,000 | $10.58 | $317K | SEC |
| 2026-08-25 | Griffith Joseph H. IV Chief Financial Officer | 賣出 Sell | 11,459 | $10.95 | $125K | SEC |
| 2026-08-20 | AWM Investment Company, Inc. 10% Owner | 賣出 Sell | 50,000 | $10.60 | $530K | SEC |
| 2026-08-13 | Knopp Kevin J. Director, President and CEO | 賣出 Sell | 27,622 | $10.27 | $284K | SEC |
| 2026-08-10 | Knopp Kevin J. Director, President and CEO | 賣出 Sell | 149,013 | $9.90 | $1.5M | SEC |
| 2026-08-10 | Brown Christopher D. Director | 賣出 Sell | 17,800 | $9.12 | $162K | SEC |
| 2026-08-05 | Brown Christopher D. Director | 賣出 Sell | 20,000 | $8.49 | $170K | SEC |
| 2026-08-04 | AWM Investment Company, Inc. 10% Owner | 賣出 Sell | 50,000 | $8.36 | $418K | SEC |
| 2026-07-02 | Knopp Kevin J. Director, President and CEO | 賣出 Sell | 222 | $9.07 | $2K | SEC |
| 2026-07-02 | Brown Christopher D. Director | 賣出 Sell | 2,200 | $9.02 | $20K | SEC |
| 2026-06-30 | Brown Christopher D. Director | 賣出 Sell | 20,000 | $8.84 | $177K | SEC |
「有效」= 高管或董事的公開市場主動買賣，排除 10b5-1 計劃、行權賣出、繳稅賣出、IPO/認購等。
擬出售 Form 144
| 預計出售日 | 申報人 | 股數 | 約金額 | |
|---|---|---|---|---|
| 2026-10-06 | Griffith Joseph H. IV Officer | 5,000 | $64K | 10b5-1 |
| 2026-09-15 | Kenneweg John Officer | 27,656 | $269K | 10b5-1 |
| 2026-08-25 | Griffith Joseph H. IV Officer | 11,459 | $125K | 10b5-1 |
| 2026-08-17 | Knopp Kevin J. Officer | 20,000 | $205K | 10b5-1 |
| 2026-08-11 | Knopp Kevin J. Officer | 140,000 | $1.3M | 10b5-1 |
| 2026-08-10 | Brown Christopher D. Director | 100,000 | $888K | 10b5-1 |
內部人 Insiders
Brown Christopher D.、Griffith Joseph H. IV、AWM Investment Company, Inc.、Kenneweg John、Knopp Kevin J.