Christopher D. Brown
Director · 908 Devices Inc.
IndividualSelling only17 10b5-1 trades
- 2024
- Oct 9, 2026
- 14
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Christopher D. Brown files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- AWM Investment Company, Inc. - $4.17M in MASS purchases and sales in the last 12 months
- Kevin J. Knopp - $2.55M in MASS purchases and sales in the last 12 months
- John Kenneweg - $481K in MASS purchases and sales in the last 12 months
- Joseph H. Griffith IV - $397K in MASS purchases and sales in the last 12 months
- Kevin J. McCallion - $188K in MASS purchases and sales in the last 12 months
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Frequently asked questions
Who is Christopher D. Brown?
Christopher D. Brown is a corporate insider, tracked as Director of 908 Devices Inc. (MASS). InsiderAlpha holds 14 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Christopher D. Brown submitted recently?
4 primary Form 4 filings in the last 90 days, covering 1 company.
Has Christopher D. Brown been buying or selling stock?
Recorded transactions: 0 open-market purchases and 15 open-market sales ($2.16M) across all tracked filings.
