Martin D.  Madaus net worth and biography

Martin Madaus Biography and Net Worth

Director of Hologic

Dr. Madaus, who has more than 30 years of diagnostics and life sciences industry experience, currently serves as an Operating Executive to the Carlyle Group, a global investment firm, which he joined in February 2019. Prior to joining the Carlyle Group, Dr. Madaus held the role of Chairman and Chief Executive Officer at Ortho Clinical Diagnostics, Inc., a diagnostics company that makes products and diagnostic equipment for blood testing. Previously, Dr. Madaus was the Chairman, President and Chief Executive Officer of Millipore Corporation, a life sciences company serving the bioscience research and biopharmaceutical manufacturing industry until its acquisition by Merck KGaA in 2010. He currently serves as a member of the board of directors of Azenta, Inc., Chairman of Quanterix Corp., and as a member of the board of Repligen Corp. Dr. Madaus received a Doctor of Veterinary Medicine from the University of Munich in Germany and a Ph.D. in Veterinary Medicine from the Veterinary School of Hanover in Germany.

What is Martin D. Madaus' net worth?

The estimated net worth of Martin D. Madaus is at least $134.75 thousand as of August 8th, 2025. Dr. Madaus owns 1,800 shares of Hologic stock worth more than $134,748 as of December 5th. This net worth approximation does not reflect any other assets that Dr. Madaus may own. Learn More about Martin D. Madaus' net worth.

How do I contact Martin D. Madaus?

The corporate mailing address for Dr. Madaus and other Hologic executives is 250 CAMPUS DRIVE, MARLBOROUGH MA, 01752. Hologic can also be reached via phone at (508) 263-2900 and via email at [email protected]. Learn More on Martin D. Madaus' contact information.

Has Martin D. Madaus been buying or selling shares of Hologic?

Martin D. Madaus has not been actively trading shares of Hologic in the last ninety days. Most recently, on Wednesday, May 7th, Martin D. Madaus bought 5,445 shares of Hologic stock. The stock was acquired at an average cost of $55.24 per share, with a total value of $300,781.80. Following the completion of the transaction, the director now directly owns 5,445 shares of the company's stock, valued at $300,781.80. Learn More on Martin D. Madaus' trading history.

Who are Hologic's active insiders?

Hologic's insider roster includes Benjamin Cohn (Insider), Sally Crawford (Director), Sean Daugherty (Insider), Charles Dockendorff (Director), Scott Garrett (Director), John Griffin (General Counsel), Stephen Macmillan (Chairman, CEO & President), Martin Madaus (Director), Essex Mitchell (Insider), Karleen Oberton (CFO), Brandon Schnittker (Division President, Surgical Solutions), Christiana Stamoulis (Director), Kevin Thornal (Insider), Peter Valenti, III (Insider), and Jan Verstreken (Insider). Learn More on Hologic's active insiders.

Are insiders buying or selling shares of Hologic?

During the last twelve months, Hologic insiders bought shares 1 times. They purchased a total of 5,445 shares worth more than $300,781.80. During the last twelve months, insiders at the medical equipment provider sold shares 2 times. They sold a total of 145,760 shares worth more than $9,806,699.40. The most recent insider tranaction occured on October, 20th when Director Christiana Stamoulis sold 7,402 shares worth more than $540,864.14. Insiders at Hologic own 1.9% of the company. Learn More about insider trades at Hologic.

Information on this page was last updated on 10/20/2025.

Martin D. Madaus Insider Trading History at Hologic

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/7/2025Buy5,445$55.24$300,781.805,445View SEC Filing Icon  
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Martin D. Madaus Buying and Selling Activity at Hologic

This chart shows Martin D Madaus's buying and selling at Hologic by year and by quarter.

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Hologic Company Overview

Hologic logo
Hologic, Inc. develops, manufactures, and supplies diagnostics products, medical imaging systems, and surgical products for women's health through early detection and treatment. The company operates through four segments: Diagnostics, Breast Health, GYN Surgical, and Skeletal Health. It provides Aptima molecular diagnostic assays to detect the infectious microorganisms; Aptima viral load assays for Hepatitis B virus, Hepatitis C virus, human immunodeficiency virus, and human cytomegalo virus; Aptima bacterial vaginosis and candida vaginitis assays for the diagnosis of vaginitis; Aptima SARS-CoV-2 and Panther Fusion SARS-CoV-2 assays to detect SARS-CoV-2; ThinPrep System for cytology applications; and Rapid Fetal Fibronectin Test that assists physicians in assessing the risk of pre-term birth. The company also offers breast cancer care solutions in the areas of radiology, breast surgery, pathology, and treatment, such as 3D digital mammography systems, image analytics software, reading workstations, minimally invasive breast biopsy guidance systems, breast biopsy site markers, localization, specimen radiology, and connectivity solutions; and breast conserving surgery products. In addition, it provides MyoSure Hysteroscopic Tissue Removal System for the removal of fibroids and polyps in the uterus; NovaSure Endometrial Ablation System to treat abnormal uterine bleeding; Fluent Fluid Management System that provides liquid distention during diagnostic and operative hysteroscopic procedures; Acessa ProVu system to treat various fibroids; and CoolSeal portfolio, such as bipolar vessel sealing devices. Further, the company offers Horizon DXA, a dual energy X-ray system; and Fluoroscan Insight FD mini C-arm to perform minimally invasive orthopedic surgical procedures. It sells its products through direct sales, service forces, independent distributors, and sales representatives. Hologic, Inc. was incorporated in 1985 and is headquartered in Marlborough, Massachusetts.
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Today's Range

Now: $74.86
Low: $74.55
High: $75.12

50 Day Range

MA: $72.12
Low: $65.51
High: $75.01

2 Week Range

Now: $74.86
Low: $51.90
High: $80.31

Volume

3,630,449 shs

Average Volume

2,920,907 shs

Market Capitalization

$16.69 billion

P/E Ratio

30.19

Dividend Yield

N/A

Beta

0.7