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/ Insider / 2027457
Leonhart Michele M.
CIK 2027457
Transactions on file
3
Tickers traded
MASS
3 txns
Recent activity
Filed
Txn date
Issuer
Roles
Code
Shares
Value
% since Filing
Filing
2026-06-25
2026-06-25
MASS
908 Devices Inc.
Exer.
6,486
$0.00
—
open →
2026-06-12
2026-06-10
MASS
908 Devices Inc.
Exer.
14,083
$0.00
—
open →
2025-06-27
2025-06-25
MASS
908 Devices Inc.
Director
Exer.
6,485
—
—
open →