Pharma BD Deal Intelligence
Hostile takeover created precision medicine diagnostics powerhouse testing 41M patients
Full analysis, sources & comparables →Roche acquired Ventana Medical Systems for $3.4B for tissue diagnostics and pathology solutions.
Roche Holding AG to acquire Ventana Medical Systems Inc for $89.50 per share in definitive merger agreement to boost cancer testing business.
Ventana Medical Systems and Roche Tissue Diagnostics change the pathology landscape over 40 years since the acquisition transformed cancer diagnostics.
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Roche acquired Ventana Medical Systems for $89.50 per share in cash (approximately $3.4 billion), after an initial hostile bid of $75 per share was rejected. Ventana was a leader in automated tissue-based diagnostics for cancer and infectious disease, and became Roche Tissue Diagnostics.
| Deal | Year | Value | Outcome |
|---|---|---|---|
| Roche Holding AG / Ventana Medical Systems Inc. (this deal) | 2008 | $3.4B | 88 |
| Roche Holding AG / Chugai Pharmaceutical Co. Ltd. | 2002 | $1.4B | 100 |
| Roche Holding AG / Corange Ltd. (Boehringer Mannheim Group) | 1997 | $11.0B | 88 |
| Roche Holding AG / Ventana Medical Systems Inc. | 2007 | $3.4B | 88 |
| Roche Holding AG / Foundation Medicine, Inc. | 2015 | $1.1B | 87 |
| Roche Holding AG / Foundation Medicine, Inc. | 2018 | $5.3B | 85 |
| Roche Holding AG / GlycArt Biotechnology AG | 2005 | $182M | 80 |
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