InsidersTradesSigma
Total declarations
Companies
▲ Purchases (4 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
4
Disclosed sells
0
T+90 hit rate
36%
T+90 mean return
-10.5%
Across 11 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Madaus Martin D, Director. Director active across 5 companies, notably Quanterix Corp. Cumulatively, 26 reports have been published. Breakdown: 4 buys · 0 sell. Total volume traded: €1.3m. Activity tracked since 1 July 2021. The latest transaction was disclosed on 15 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations26 total
973 shares0Common StockSEC:0000950170-25-074224:0
5,445 shares@ US$55.236100.0% of flowCommon StockSEC:0001127602-25-013869:0
Canonical exit: 5 Aug 2025 (T+90)
1,864 sharesCommon StockSEC:0001127602-25-007248:0
7,435 shares0Common StockSEC:0001562180-25-000207:0
342 sharesCommon StockSEC:0001127602-24-029144:0
4,940 shares@ US$40.7755.8% of flowCommonSEC:0000950170-24-128541:0
Canonical exit: 17 Feb 2025 (T+90)
915 shares@ US$124.5498.2% of flowCommon StockSEC:0000950170-24-073858:0
Canonical exit: 12 Sept 2024 (T+90)
701 shares0Common StockSEC:0000950170-24-062623:0
2,465 shares@ US$65.9344.2% of flowCommonSEC:0000950170-24-014564:0
2,947 shares0Common StockSEC:0001562180-24-000233:0
1,574 shares@ US$2.54100.0% of flowCommon StockSEC:0000950170-23-054492:0
26,376 shares0Common StockSEC:0001162194-23-000050:0
686 shares0Common StockSEC:0000899243-23-013695:0
11 shares@ US$186.221.8% of flowCommon StockSEC:0000899243-23-012433:0
29,665 shares0Common StockSEC:0001162194-23-000006:0
111 shares0Common StockSEC:0000899243-23-004343:0
8,083 shares0Common StockSEC:0001562180-23-000099:0
89,667 shares@ US$8.426192.2% of flowCommon StockSEC:0001562180-22-006032:0
Canonical exit: 8 Nov 2022 (T+90)
30,914 shares0Common StockSEC:0001162194-22-000079:0
15,852 shares0Common StockSEC:0001162194-22-000042:0
2,668 shares0Common StockSEC:0001562180-22-000231
2,668 shares0Common StockSEC:0001562180-22-000231:0
354 shares@ US$51.180.012% mcap25.3% of flowCommon StockSEC:0001562180-21-006297:0
354 shares@ US$51.182.0% of flowCommon StockSEC:0001562180-21-006297
304 shares@ US$59.481.9% of flowCommon StockSEC:0001562180-21-004771
25 of 26 declarations
About Madaus Martin D
Martin D. Madaus is a Board Member of Quanterix Corp and STANDARD BIOTOOLS INC. In these roles, he brings his expertise to guide strategic decisions and support the growth of the companies. His commitment to corporate governance and diverse experience are valuable assets to the boards.
