LEONHART MICHELE M. exercised options at 908 DEVICES INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 6/25/2026ACC: 0002027457-26-000005
0.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
6.49K acquired · 6.49K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+6.49K
Price / share
—
Trade value
—
% of position
31.5%
6/25/2026
20.57K→27.05K
Total
Net shares
+6.49K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/25/2026 | M · Option Exercise | +6.49K | — | — | 31.5% | 20.57K | 27.05K |
| Total | +6.49K | $0.00 | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
6.49K shares
Shares
−6.49K
Strike price
Held after
6.49K
Exercisable
—
6/25/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock6.49K shares | 6/25/2026 | M · Option Exercise | −6.49K | — | 6.49K |