Ian Bushner, Tamara Young, Charles Hayes, Olivia Mackay
January 23, 2026
Freshfields advises Patient Square Capital and Elevage Medical Technologies on investment in 4basebio PLC

1 min
AI-made summary
- Freshfields advised Patient Square Capital and its Elevage Medical Technologies platform on an investment by Elevage and Prudential Assurance Company Limited, through M&G Investment Management, in 4basebio PLC, an AIM-listed company specializing in synthetic DNA and nanoparticle delivery solutions
- The transaction involves a £40 million issuance of new shares and a £29.4 million acquisition of existing shares, resulting in Elevage and M&G jointly holding 29.9% of 4basebio.
Freshfields advised Patient Square Capital and its Elevage Medical Technologies (‘Elevage’) platform on an investment by Elevage and Prudential Assurance Company Limited (acting by its investment manager M&G Investment Management Limited) (‘M&G’) in 4basebio PLC (AIM: 4BB), an AIM-listed company that develops and commercializes the large-scale manufacture of synthetic DNA as well as nanoparticle delivery solutions. The investment will consist of a £40.0 million issuance of new shares and the acquisition of £29.4 million of shares from certain existing shareholders. Following completion, Elevage and M&G will together hold 29.9% of 4basebio. Learn more about this transaction here. The cross-border Freshfields team was led by private capital partners Ian Bushner, Tamara Young and Charles Hayes and senior associate Olivia Mackay.
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Ian Bushner, Tamara Young, Charles Hayes, Olivia Mackay
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