Knopp Kevin J. sold $365K of MASS

sold $365.28k of MASS

12,000 shares @ $30.44

Decreased holdings by -1.50%

9th largest trade (out of 106)

Cluster Buy

Trade made by an officer

Part of a cluster of 11 transactions by 3 insiders

Unscheduled trade

Price 36% below 200-day moving average

Small Cap stock — insider trades carry more weight

MASS908 Devices Inc.

HealthcareMedical Devices

1D0.00%

1W-1.03%

1M-1.47%

3M—

6M—

1Y—

Recent insider activity at MASS