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Quanterix (QTRX) SEC Filings & 10K Form

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Recent Quanterix SEC Filings

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DateFilerForm TypeView
05/19/2025
8:14 AM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
8:15 AM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2025
4:10 PM		ALLIANCEBERNSTEIN L.P. (Filed by)
Quanterix (Subject)
Form SCHEDULE 13G/A
05/07/2025
9:44 AM		AMERIPRISE FINANCIAL INC (Filed by)
Quanterix (Subject)
Form SCHEDULE 13G/A
05/02/2025
3:05 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/30/2025
3:39 PM		Quanterix (Filer)
Form 10-K/A
04/30/2025
3:40 PM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form SCHEDULE 13D/A
04/29/2025
8:04 AM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/29/2025
8:12 AM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
04/23/2025
3:05 PM		MILLENNIUM MANAGEMENT LLC (Filed by)
Quanterix (Subject)
Form SCHEDULE 13G/A
04/22/2025
3:30 PM		Kent Lake PR LLC (Filed by)
Quanterix (Subject)
Form DFAN14A
04/17/2025
7:30 AM		Kent Lake PR LLC (Filed by)
Quanterix (Subject)
Form DEFC14A
04/14/2025
11:15 PM		Quanterix (Filer)
Form EFFECT
04/10/2025
3:34 PM		Quanterix (Filer)
Form S-4/A
04/04/2025
7:38 AM		Quanterix (Filer)
Form S-4/A
04/04/2025
5:11 AM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
04/04/2025
5:12 AM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/02/2025
3:52 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/31/2025
4:03 PM		Kent Lake PR LLC (Filed by)
Quanterix (Subject)
Form PREC14A
03/28/2025
3:53 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/28/2025
3:32 PM		Quanterix (Filer)
Form S-4/A
03/19/2025
3:37 PM		Quanterix (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
03/18/2025
5:22 PM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/18/2025
5:25 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/18/2025
11:36 AM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
03/17/2025
3:44 PM		Quanterix (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
03/17/2025
3:25 PM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
03/17/2025
3:27 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/17/2025
3:30 PM		Kent Lake PR LLC (Filed by)
Quanterix (Subject)
Form DFAN14A
03/11/2025
3:31 PM		Kent Lake PR LLC (Filed by)
Quanterix (Subject)
Form DFAN14A
03/03/2025
3:17 PM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
03/03/2025
3:19 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/25/2025
4:23 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/25/2025
4:22 PM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
02/14/2025
10:54 AM		AMERIPRISE FINANCIAL INC (Filed by)
Quanterix (Subject)
Form SCHEDULE 13G
02/14/2025
5:28 AM		Quanterix (Filer)
Form S-4
Registration statement under Securities Act of 1933  
02/13/2025
12:45 PM		Kent Lake PR LLC (Filed by)
Quanterix (Subject)
Form SCHEDULE 13D
02/11/2025
3:37 PM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
02/06/2025
4:00 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/06/2025
4:01 PM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2025
3:31 PM		ALLIANCEBERNSTEIN L.P. (Filed by)
Quanterix (Subject)
Form SCHEDULE 13G/A
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02/04/2025
8:33 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/04/2025
8:39 PM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
8:29 PM		Akoya Biosciences, Inc. (Filed by)
Quanterix (Subject)
Form SCHEDULE 13D
01/16/2025
5:00 PM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form SCHEDULE 13D
01/15/2025
8:04 PM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
01/14/2025
6:02 AM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/14/2025
6:03 AM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
01/10/2025
3:44 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/10/2025
3:46 PM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
01/10/2025
7:01 AM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/10/2025
7:02 AM		Akoya Biosciences, Inc. (Subject)
Quanterix (Filed by)
Form 425
01/08/2025
3:20 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/06/2025
4:58 PM		Quanterix (Issuer)
WALT DAVID R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
4:45 PM		MEISTER PAUL M (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
4:48 PM		Flynn Karen (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
4:49 PM		Elliott Jeffrey Thomas (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
4:55 PM		Madaus Martin D (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
4:57 PM		Magovcevic-Liebisch Ivana (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
4:38 PM		DONNELLY WILLIAM P (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2025
4:41 PM		Hlavinka Sarah E. (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2025
5:15 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/17/2024
5:12 PM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/17/2024
5:13 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/17/2024
4:02 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/02/2024
3:20 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/22/2024
4:11 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/18/2024
5:09 PM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/18/2024
5:10 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/15/2024
12:37 PM		ALLIANCEBERNSTEIN L.P. (Filed by)
Quanterix (Subject)
Form SCHEDULE 13G
11/13/2024
3:01 PM		Quanterix (Filer)
Form NT 10-Q
11/13/2024
11:41 AM		Portolan Capital Management, LLC (Filed by)
Quanterix (Subject)
Form SC 13G/A
10/31/2024
5:56 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2024
5:56 PM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2024
5:56 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/04/2024
6:07 AM		Quanterix (Filer)
Form 8-K/A
10/03/2024
4:17 PM		Magovcevic-Liebisch Ivana (Reporting)
Quanterix (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
10/03/2024
4:17 PM		Magovcevic-Liebisch Ivana (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/03/2024
3:08 PM		Quanterix (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/17/2024
3:35 PM		Quanterix (Issuer)
WALT DAVID R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/17/2024
3:35 PM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/04/2024
8:47 AM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/22/2024
3:16 PM		Quanterix (Issuer)
Sriram Vandana (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/08/2024
3:59 PM		Quanterix (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/01/2024
3:17 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/16/2024
4:01 PM		Quanterix (Issuer)
Toloue Masoud (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2024
4:39 PM		DONNELLY WILLIAM P (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2024
4:40 PM		Hlavinka Sarah E. (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2024
4:41 PM		MEISTER PAUL M (Reporting)
Quanterix (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/27/2024
1:46 PM		Portolan Capital Management, LLC (Filed by)
Quanterix (Subject)
Form SC 13G
06/12/2024
4:08 PM		OLSON LAURIE J (Reporting)
Quanterix (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
Trump’s treachery (Ad)

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Millions of Americans are about to be wiped out, while others could make a fortune… click here to ma
05/31/2024
3:01 PM		Quanterix (Filer)
Form SD
Specialized Disclosure Report  
(Data available from 1/1/2016 forward)


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This page (NASDAQ:QTRX) was last updated on 5/21/2025 by MarketBeat.com Staff
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