Brown Christopher D.: insider trades.
Brown Christopher D. reported 6 non-derivative transactions on 5 SEC ownership filings in Q3 2026: 0 open-market purchases and 6 sales ($846K), across 1 company.
- Transactions
- 6
- Purchases (P)
- 0
- Sales (S)
- 6
- Companies
- 1
- Name as filed
- Brown Christopher D.
Companies
| Company | Relationship | Transactions |
|---|---|---|
| 908 Devices Inc. (MASS) | Director | 6 |
Transactions
| Date | Company | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-02 | 908 Devices Inc. | S | 30,000 | $10.58 | 775,559 | Form 4 |
| 2026-08-11 | 908 Devices Inc. | S | 8,358 | $9.23 | 805,559 | Form 4 |
| 2026-08-10 | 908 Devices Inc. | S | 9,442 | $9.03 | 813,917 | Form 4 |
| 2026-08-05 | 908 Devices Inc. | S | 20,000 | $8.49 | 823,359 | Form 4 |
| 2026-07-02 | 908 Devices Inc. | S | 2,200 | $9.02 | 843,359 | Form 4 |
| 2026-06-30 | 908 Devices Inc. | S | 20,000 | $8.84 | 845,559 | Form 4 |
Questions
What stock did Brown Christopher D. buy or sell?
Brown Christopher D. reported 6 non-derivative transactions on 5 SEC ownership filings in Q3 2026: 0 open-market purchases and 6 sales ($846K), across 1 company.
Is Brown Christopher D. the same person as other filers with this name?
This page covers SEC CIK 1836988 only. The SEC assigns each reporting owner a CIK, and people with the same name have different CIKs.
Source: SEC Insider Transactions Data Sets, Q3 2026. Reported as filed; we do not assess intent, performance or compliance. All filings for this CIK on SEC.gov.
Plain-text version for agents and LLMs: /insiders/brown-christopher-d-1836988.md
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