About This Deal

CHARLES RIVER LABORATORIES INTERNATIONAL, INC. acquired SAMDI Tech, Inc. for $62.8 million (net of $0.4 million cash, inclusive of a previously owned 20% interest valued at $12.6 million), a transaction completed in January 2023, structured as cash.

SAMDI Tech, Inc. operates in DSA. Provider of a label-free high-throughput screening mass spectrometry (HTS MS) platform for drug discovery.

Added a label-free HTS MS drug-discovery platform to Charles River's DSA solutions portfolio.

Deal Terms

Acquirer
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Target
SAMDI Tech, Inc.
Value
$62.8 million (net of $0.4 million cash, inclusive of a previously owned 20% interest valued at $12.6 million)
Date
January 2023
Type
Acquisition
Status
Ready

Transaction Details

Segment
DSA
Structure
Cash
Closed
January 27, 2023

Advisors

Advisory firms were not disclosed for this transaction.

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Sources: SEC filing ↗ · Last updated July 8, 2026

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