Sriram Vandana

Chief Financial OfficerQuanterix Corp (QTRX) · full profile →Form 4 · filed Jun 23, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
9
6 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 15, 2026Option exercise(M)26330K
Jun 15, 2026Tax withholding(F)79$3.10$24530K
Jun 15, 2026Option exercise(M)51431K
Jun 15, 2026Tax withholding(F)154$3.10$47731K
Jun 15, 2026Option exercise(M)1K32K
Jun 15, 2026Tax withholding(F)315$3.10$97731K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jun 15, 2026Option exercise(M)263$04K
Jun 15, 2026Option exercise(M)514$010K
Jun 15, 2026Option exercise(M)1K$034K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001908223-26-000010) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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