Form 4 Tracker
Mark Spoto

Director · 3 filings · Latest: Jun 10, 2026

908 Devices Inc.
HawkEye 360, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
MASS
Mark SpotoDirectorJun 10, 2026
Option Exercise
14,08389,346
HAWK
Mark SpotoDirectorMay 8, 2026
Option Exercise
10,867970,909
Mark Spoto — Insider Trading Activity | LevelFields AI