MAGOVCEVIC-LIEBISCH IVANA exercised options at QUANTERIX CORP
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 10/2/2026ACC: 0001279281-26-000003
0.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
4.22K acquired · 4.22K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+4.22K
Price / share
—
Trade value
—
% of position
36.2%
10/2/2026
11.66K→15.88K
Total
Net shares
+4.22K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 10/2/2026 | M · Option Exercise | +4.22K | — | — | 36.2% | 11.66K | 15.88K |
| Total | +4.22K | $0.00 | ||||||
Derivative Transactions1
Restricted Stock Unit
Direct
Converts to
Common Stock
4.22K shares
Shares
−4.22K
Strike price
0.00
Held after
4.35K
Exercisable
—
10/2/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock4.22K shares | 10/2/2026 | M · Option Exercise | −4.22K | 0.00 | — | 4.35K |