Toloue Masoud

Insider

President, Quanterix & Dx

Trades at: QTRX

30D 90D 1Y

No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

QTRX Other·F
Jan 15, 26

President & CEO

$14.4K

1.8K sh · $7.95

Own -0%
QTRX Other·F
Dec 31, 25

President & CEO

$1.6K

258 sh · $6.36

Own -0%
QTRX Other·F
Dec 15, 25

President & CEO

$9.2K

1.2K sh · $7.41

Own -0%
QTRX Other·F
Nov 30, 25

President & CEO

$1.8K

254 sh · $7.26

Own -0%
QTRX Other·F
Nov 15, 25

President & CEO

$7.1K

1.2K sh · $5.74

Own -0%
QTRX Other·F
Oct 31, 25

President & CEO

$1.4K

254 sh · $5.34

Own -0%
QTRX Other·F
Oct 15, 25

President & CEO

$7.2K

1.2K sh · $5.78

Own -0%
QTRX Other·F
Sep 30, 25

President & CEO

$1.4K

254 sh · $5.43

Own -0%
QTRX Other·F
Sep 15, 25

President & CEO

$6.2K

1.2K sh · $4.97

Own -0%
QTRX Other·F
Aug 31, 25

President & CEO

$1.2K

254 sh · $4.55

Own -0%
QTRX Other·F
Aug 15, 25

President & CEO

$5.7K

1.2K sh · $4.57

Own -0%
QTRX Other·F
Jul 31, 25

President & CEO

$1.5K

254 sh · $5.94

Own -0%
QTRX Other·F
Jul 15, 25

President & CEO

$6.8K

1.2K sh · $5.49

Own -0%
QTRX Other·F
Jun 30, 25

President & CEO

$1.7K

254 sh · $6.65

Own -0%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jan 15, 2026	QTRX	President & CEO	Other F	1.8K	-0%	$7.95	$14.4K
Dec 31, 2025	QTRX	President & CEO	Other F	258	-0%	$6.36	$1.6K
Dec 15, 2025	QTRX	President & CEO	Other F	1.2K	-0%	$7.41	$9.2K
Nov 30, 2025	QTRX	President & CEO	Other F	254	-0%	$7.26	$1.8K
Nov 15, 2025	QTRX	President & CEO	Other F	1.2K	-0%	$5.74	$7.1K
Oct 31, 2025	QTRX	President & CEO	Other F	254	-0%	$5.34	$1.4K
Oct 15, 2025	QTRX	President & CEO	Other F	1.2K	-0%	$5.78	$7.2K
Sep 30, 2025	QTRX	President & CEO	Other F	254	-0%	$5.43	$1.4K
Sep 15, 2025	QTRX	President & CEO	Other F	1.2K	-0%	$4.97	$6.2K
Aug 31, 2025	QTRX	President & CEO	Other F	254	-0%	$4.55	$1.2K
Aug 15, 2025	QTRX	President & CEO	Other F	1.2K	-0%	$4.57	$5.7K
Jul 31, 2025	QTRX	President & CEO	Other F	254	-0%	$5.94	$1.5K
Jul 15, 2025	QTRX	President & CEO	Other F	1.2K	-0%	$5.49	$6.8K
Jun 30, 2025	QTRX	President & CEO	Other F	254	-0%	$6.65	$1.7K

Buy Sell Non-market (grant · exercise · gift)

About Toloue Masoud

This profile aggregates every SEC Form 4 insider transaction reported by Toloue Masoud across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.