AWM Investment Company, Inc., 10% Owner at 908 Devices Inc. (MASS), sold 18,000 shares at $11.52 ($207K) on 2026-09-29, disclosed to the SEC on 2026-10-01.
Open-market sale of $207k MASS by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.