Retension Pharmaceuticals (RTSN) sets terms for $39.6 million Nasdaq IPO

As seen on the 24/7 Wall St. homepage on October 5, 2026.

IPO TERMS REVISED
Retension Pharmaceuticals, Inc. RTSN · Nasdaq
$11–$13 / share
$39.6M raise 3,300,000 shares

Retension sets $11-$13 range for $39.6 million Nasdaq IPO

Retension Pharmaceuticals just put terms on its Nasdaq listing: 3.3 million shares at $11 to $13, about $39.6 million at the midpoint. Leerink, Guggenheim and Oppenheimer are running the book, a heavyweight lineup for a deal this size. Pricing is the next event to watch.

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Retension Pharmaceuticals has set terms for a Nasdaq initial public offering that would raise roughly $39.6 million at the midpoint, putting it in small-cap biotech territory.

Leerink Partners, Guggenheim Securities, and Oppenheimer are jointly running the book, bringing senior institutional distribution reach to a relatively compact offering.

The pricing decision is the next event, and where the deal prices against the $11 to $13 range is the earliest read on institutional demand.

The filing was made public on October 5, 2026, with full terms in the SEC filing for investors reviewing the prospectus directly.

Sources