PRESS RELEASE
23 March 2026

Mintz Advises Sixth Street In $1.3 Billion Financing Supporting Paratek–Radius Combination

M
Mintz

Contributor

Mintz is a litigation powerhouse and business accelerator serving leaders in life sciences, private equity, sustainable energy, and technology. The world’s most innovative companies trust Mintz to provide expert advice, protect and monetize their IP, negotiate deals, source financing, and solve complex legal challenges. The firm has over 600 attorneys across offices in Boston, Los Angeles, Miami, New York, Washington, DC, San Francisco, San Diego, and Toronto.
Mintz represented Sixth Street in connection with a $1.3 billion financing – alongside co-investor Blackstone Credit & Insurance – in support...
United States

Mintz represented Sixth Street in connection with a $1.3 billion financing – alongside co-investor Blackstone Credit & Insurance – in support of the combination of Paratek Pharmaceuticals (Paratek) and Radius Health (Radius), creating a scaled, multi‑product specialty pharmaceutical company backed by B‑FLEXION Life Sciences.

The combination brings together the commercial portfolios of Paratek, including NUZYRA® and XHANCE®, and Radius, including TYMLOS®, to create a diversified specialty pharmaceutical portfolio expected to generate nearly $1 billion in annual revenue in 2026, while further advancing Paratek's and B‑FLEXION's strategy of building an integrated pharmaceutical platform focused on high‑need, targeted therapeutic areas.

The Mintz team was led by Richard Gervase, Member and Chair of the firm's Royalty & Revenue Interest Financing Transactions Group, with support from Tali Tuchin (Corporate), Eric Blythe (Bankruptcy & Restructuring), Joanne Hawana (Regulatory), and Associates Peter Hecker (Intellectual Property), Christine Pemberton (Intellectual Property), and Joshua Li (Intellectual Property)

Read Sixth Street's press release here, Blackstone's press release here, and Paratek's press release here.

Contributor

Mintz is a litigation powerhouse and business accelerator serving leaders in life sciences, private equity, sustainable energy, and technology. The world’s most innovative companies trust Mintz to provide expert advice, protect and monetize their IP, negotiate deals, source financing, and solve complex legal challenges. The firm has over 600 attorneys across offices in Boston, Los Angeles, Miami, New York, Washington, DC, San Francisco, San Diego, and Toronto.

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