Director · 908 Devices Inc. · 908 Devices Inc. — Stock Option (option to buy)
Side
M
Value
—
Shares
60.0K
Price
—
Executed
Oct 7, 2026
Disclosed
Oct 9, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Oct 7 executedOct 9, 2026 disclosed
MASS · daily
Yahoo Finance chart API
◉This trade, on the day it was made▼Disclosure●Material company filing◯Other disclosed buy◯Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Option exercise — administrative, little informational value
Relative size+1 / 25
No reported dollar value · new position
Filing timing0 / 15
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+1 / 15
Routine: 13 prior trades recorded in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
Pre-arranged plan-10
Executed under a Rule 10b5-1 trading plan
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Brown Christopher D. filed this Form 4 reporting a option exercise of MASS on Oct 7, 2026. It became public on Oct 9, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Director
Brown Christopher D.cik:0001836988
Issuer
908 Devices Inc.cik:0001555279
Revision history · 0
No field has changed since this record was first ingested.
