Arkolith/Insider Trading/QTRX/Form 4

Walt David R

DirectorQuanterix Corp (QTRX) · full profile →Form 4 · filed Jun 9, 2025
Net Buying
Open-Market Buys
$1.1M
Open-Market Sells
$0
Net Open-Market Flow
$1.1M
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 9, 2025Buy(P)78K$5.34$417K1.7M
Jun 6, 2025Buy(P)132K$5.43$716K1.6M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001562180-25-004657) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML