QTRX

Quanterix Corp

Insider trading activity for Quanterix Corp, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

+$9.7K

net buying

Bought(1 · 1 insiders): $9.7K
Sold(0 · 0 insiders): $0

Past 12 months

+$9.7K

net buying

Bought(1 · 1 insiders): $9.7K
Sold(0 · 0 insiders): $0

Transaction history

The 80 most recent Form 4 transactions.

Open in screener →

Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jul 31	Miller Michael Francis	Chief Technology Officer	MEXER◆	130	—	—	—	Open the original filing on SEC.gov
Jul 31	Miller Michael Francis	Chief Technology Officer	FTAX	39	$3.48	$136	-0.1%	Open the original filing on SEC.gov
Jul 31	Miller Michael Francis	Chief Technology Officer	MEXER	130	—	—	+0.4%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	834	—	—	—	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	372	—	—	—	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	135	—	—	—	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	136	—	—	—	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	81	—	—	—	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	FTAX	249	$4.24	$1.1K	-0.7%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER	834	—	—	+2.4%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	FTAX	111	$4.24	$471	-0.3%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER	372	—	—	+1.1%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	FTAX	41	$4.24	$174	-0.1%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER	135	—	—	+0.4%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	FTAX	41	$4.24	$174	-0.1%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER	136	—	—	+0.4%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	FTAX	25	$4.24	$106	<0.1%	Open the original filing on SEC.gov
Jul 15	Miller Michael Francis	Chief Technology Officer	MEXER	81	—	—	+0.2%	Open the original filing on SEC.gov
Jul 15	Faessler Jason F.	Chief Financial Officer	AGRANT◆	141,820	—	—	—	Open the original filing on SEC.gov
Jul 8	Mendel Scott	Director	MEXER◆	8,073	—	—	—	Open the original filing on SEC.gov
Jul 8	Mendel Scott	Director	MEXER	8,073	—	—	+50.5%	Open the original filing on SEC.gov
Jul 8	Lai Goldman Myla	Director	MEXER◆	8,073	—	—	—	Open the original filing on SEC.gov
Jul 8	Lai Goldman Myla	Director	MEXER	8,073	—	—	+115.9%	Open the original filing on SEC.gov
Jul 1	Mendel Scott	Director	AGRANT	3,456	$4.34	$15K	+25.8%	Open the original filing on SEC.gov
Jul 1	Donnelly William P	Director	AGRANT	5,472	$4.34	$23.7K	+3.5%	Open the original filing on SEC.gov
Jun 30	Miller Michael Francis	Chief Technology Officer	MEXER◆	130	—	—	—	Open the original filing on SEC.gov
Jun 30	Miller Michael Francis	Chief Technology Officer	FTAX	39	$4.32	$168	-0.1%	Open the original filing on SEC.gov
Jun 30	Miller Michael Francis	Chief Technology Officer	MEXER	130	—	—	+0.4%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	834	—	—	—	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	372	—	—	—	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	135	—	—	—	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	136	—	—	—	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	81	—	—	—	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	FTAX	249	$3.10	$772	-0.7%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER	834	—	—	+2.4%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	FTAX	111	$3.10	$344	-0.3%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER	372	—	—	+1.1%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	FTAX	41	$3.10	$127	-0.1%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER	135	—	—	+0.4%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	FTAX	41	$3.10	$127	-0.1%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER	136	—	—	+0.4%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	FTAX	25	$3.10	$78	<0.1%	Open the original filing on SEC.gov
Jun 15	Miller Michael Francis	Chief Technology Officer	MEXER	81	—	—	+0.2%	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	MEXER◆	1,056	—	—	—	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	MEXER◆	514	—	—	—	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	MEXER◆	263	—	—	—	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	FTAX	315	$3.10	$977	-1.0%	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	MEXER	1,056	—	—	+3.5%	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	FTAX	154	$3.10	$477	-0.5%	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	MEXER	514	—	—	+1.7%	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	FTAX	79	$3.10	$245	-0.3%	Open the original filing on SEC.gov
Jun 15	Sriram Vandana	Chief Financial Officer	MEXER	263	—	—	+0.9%	Open the original filing on SEC.gov
May 31	Miller Michael Francis	Chief Technology Officer	MEXER◆	130	—	—	—	Open the original filing on SEC.gov
May 31	Miller Michael Francis	Chief Technology Officer	FTAX	39	$3.06	$119	-0.1%	Open the original filing on SEC.gov
May 31	Miller Michael Francis	Chief Technology Officer	MEXER	130	—	—	+0.4%	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	MEXER◆	1,056	—	—	—	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	MEXER◆	514	—	—	—	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	MEXER◆	263	—	—	—	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	FTAX	315	$2.75	$866	-1.0%	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	MEXER	1,056	—	—	+3.6%	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	FTAX	154	$2.75	$424	-0.5%	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	MEXER	514	—	—	+1.8%	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	FTAX	79	$2.75	$217	-0.3%	Open the original filing on SEC.gov
May 15	Sriram Vandana	Chief Financial Officer	MEXER	263	—	—	+0.9%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	834	—	—	—	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	372	—	—	—	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	135	—	—	—	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	136	—	—	—	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER◆	81	—	—	—	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	FTAX	249	$2.75	$685	-0.7%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER	834	—	—	+2.5%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	FTAX	111	$2.75	$305	-0.3%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER	372	—	—	+1.1%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	FTAX	41	$2.75	$113	-0.1%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER	135	—	—	+0.4%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	FTAX	41	$2.75	$113	-0.1%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER	136	—	—	+0.4%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	FTAX	25	$2.75	$69	<0.1%	Open the original filing on SEC.gov
May 15	Miller Michael Francis	Chief Technology Officer	MEXER	81	—	—	+0.3%	Open the original filing on SEC.gov
May 12	Meadows Benjamin	Chief Commercial Officer	PBUY	3,500	$2.77	$9.7K	—	Open the original filing on SEC.gov

MEXER◆—

Miller Michael Francis · Chief Technology…Jul 31

130 sh

FTAX$136

Miller Michael Francis · Chief Technology…Jul 31

39 sh @ $3.48 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…Jul 31

130 sh · +0.4% own

MEXER◆—

Miller Michael Francis · Chief Technology…Jul 15

834 sh

MEXER◆—

Miller Michael Francis · Chief Technology…Jul 15

372 sh

MEXER◆—

Miller Michael Francis · Chief Technology…Jul 15

135 sh

MEXER◆—

Miller Michael Francis · Chief Technology…Jul 15

136 sh

MEXER◆—

Miller Michael Francis · Chief Technology…Jul 15

81 sh

FTAX$1.1K

Miller Michael Francis · Chief Technology…Jul 15

249 sh @ $4.24 · -0.7% own

MEXER—

Miller Michael Francis · Chief Technology…Jul 15

834 sh · +2.4% own

FTAX$471

Miller Michael Francis · Chief Technology…Jul 15

111 sh @ $4.24 · -0.3% own

MEXER—

Miller Michael Francis · Chief Technology…Jul 15

372 sh · +1.1% own

FTAX$174

Miller Michael Francis · Chief Technology…Jul 15

41 sh @ $4.24 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…Jul 15

135 sh · +0.4% own

FTAX$174

Miller Michael Francis · Chief Technology…Jul 15

41 sh @ $4.24 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…Jul 15

136 sh · +0.4% own

FTAX$106

Miller Michael Francis · Chief Technology…Jul 15

25 sh @ $4.24 · <0.1% own

MEXER—

Miller Michael Francis · Chief Technology…Jul 15

81 sh · +0.2% own

AGRANT◆—

Faessler Jason F. · Chief Financial…Jul 15

141,820 sh

MEXER◆—

Mendel Scott · DirectorJul 8

8,073 sh

MEXER—

Mendel Scott · DirectorJul 8

8,073 sh · +50.5% own

MEXER◆—

Lai Goldman Myla · DirectorJul 8

8,073 sh

MEXER—

Lai Goldman Myla · DirectorJul 8

8,073 sh · +115.9% own

AGRANT$15K

Mendel Scott · DirectorJul 1

3,456 sh @ $4.34 · +25.8% own

AGRANT$23.7K

Donnelly William P · DirectorJul 1

5,472 sh @ $4.34 · +3.5% own

MEXER◆—

Miller Michael Francis · Chief Technology…Jun 30

130 sh

FTAX$168

Miller Michael Francis · Chief Technology…Jun 30

39 sh @ $4.32 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…Jun 30

130 sh · +0.4% own

MEXER◆—

Miller Michael Francis · Chief Technology…Jun 15

834 sh

MEXER◆—

Miller Michael Francis · Chief Technology…Jun 15

372 sh

MEXER◆—

Miller Michael Francis · Chief Technology…Jun 15

135 sh

MEXER◆—

Miller Michael Francis · Chief Technology…Jun 15

136 sh

MEXER◆—

Miller Michael Francis · Chief Technology…Jun 15

81 sh

FTAX$772

Miller Michael Francis · Chief Technology…Jun 15

249 sh @ $3.10 · -0.7% own

MEXER—

Miller Michael Francis · Chief Technology…Jun 15

834 sh · +2.4% own

FTAX$344

Miller Michael Francis · Chief Technology…Jun 15

111 sh @ $3.10 · -0.3% own

MEXER—

Miller Michael Francis · Chief Technology…Jun 15

372 sh · +1.1% own

FTAX$127

Miller Michael Francis · Chief Technology…Jun 15

41 sh @ $3.10 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…Jun 15

135 sh · +0.4% own

FTAX$127

Miller Michael Francis · Chief Technology…Jun 15

41 sh @ $3.10 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…Jun 15

136 sh · +0.4% own

FTAX$78

Miller Michael Francis · Chief Technology…Jun 15

25 sh @ $3.10 · <0.1% own

MEXER—

Miller Michael Francis · Chief Technology…Jun 15

81 sh · +0.2% own

MEXER◆—

Sriram Vandana · Chief Financial…Jun 15

1,056 sh

MEXER◆—

Sriram Vandana · Chief Financial…Jun 15

514 sh

MEXER◆—

Sriram Vandana · Chief Financial…Jun 15

263 sh

FTAX$977

Sriram Vandana · Chief Financial…Jun 15

315 sh @ $3.10 · -1.0% own

MEXER—

Sriram Vandana · Chief Financial…Jun 15

1,056 sh · +3.5% own

FTAX$477

Sriram Vandana · Chief Financial…Jun 15

154 sh @ $3.10 · -0.5% own

MEXER—

Sriram Vandana · Chief Financial…Jun 15

514 sh · +1.7% own

FTAX$245

Sriram Vandana · Chief Financial…Jun 15

79 sh @ $3.10 · -0.3% own

MEXER—

Sriram Vandana · Chief Financial…Jun 15

263 sh · +0.9% own

MEXER◆—

Miller Michael Francis · Chief Technology…May 31

130 sh

FTAX$119

Miller Michael Francis · Chief Technology…May 31

39 sh @ $3.06 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…May 31

130 sh · +0.4% own

MEXER◆—

Sriram Vandana · Chief Financial…May 15

1,056 sh

MEXER◆—

Sriram Vandana · Chief Financial…May 15

514 sh

MEXER◆—

Sriram Vandana · Chief Financial…May 15

263 sh

FTAX$866

Sriram Vandana · Chief Financial…May 15

315 sh @ $2.75 · -1.0% own

MEXER—

Sriram Vandana · Chief Financial…May 15

1,056 sh · +3.6% own

FTAX$424

Sriram Vandana · Chief Financial…May 15

154 sh @ $2.75 · -0.5% own

MEXER—

Sriram Vandana · Chief Financial…May 15

514 sh · +1.8% own

FTAX$217

Sriram Vandana · Chief Financial…May 15

79 sh @ $2.75 · -0.3% own

MEXER—

Sriram Vandana · Chief Financial…May 15

263 sh · +0.9% own

MEXER◆—

Miller Michael Francis · Chief Technology…May 15

834 sh

MEXER◆—

Miller Michael Francis · Chief Technology…May 15

372 sh

MEXER◆—

Miller Michael Francis · Chief Technology…May 15

135 sh

MEXER◆—

Miller Michael Francis · Chief Technology…May 15

136 sh

MEXER◆—

Miller Michael Francis · Chief Technology…May 15

81 sh

FTAX$685

Miller Michael Francis · Chief Technology…May 15

249 sh @ $2.75 · -0.7% own

MEXER—

Miller Michael Francis · Chief Technology…May 15

834 sh · +2.5% own

FTAX$305

Miller Michael Francis · Chief Technology…May 15

111 sh @ $2.75 · -0.3% own

MEXER—

Miller Michael Francis · Chief Technology…May 15

372 sh · +1.1% own

FTAX$113

Miller Michael Francis · Chief Technology…May 15

41 sh @ $2.75 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…May 15

135 sh · +0.4% own

FTAX$113

Miller Michael Francis · Chief Technology…May 15

41 sh @ $2.75 · -0.1% own

MEXER—

Miller Michael Francis · Chief Technology…May 15

136 sh · +0.4% own

FTAX$69

Miller Michael Francis · Chief Technology…May 15

25 sh @ $2.75 · <0.1% own

MEXER—

Miller Michael Francis · Chief Technology…May 15

81 sh · +0.3% own

PBUY$9.7K

Meadows Benjamin · Chief Commercial…May 12

3,500 sh @ $2.77

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

2 of 14 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 19 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
May 12	Jun 11	Meadows BenjaminChief Commercial Officer	19days	$9.7K	Filing ↗
Jun 15	Jun 22	Sriram VandanaChief Financial Officer	2days	$977	Filing ↗

Meadows BenjaminChief Commercial Officer

19days

Traded May 12 · filed Jun 11Filing ↗

Sriram VandanaChief Financial Officer

2days

Traded Jun 15 · filed Jun 22Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.