Monday, September 21, 2026RSS
Peptide.Wire

The daily wire on therapeutic peptides. Regulatory, research, compounding and the incretin race, condensed.

Marketskaileraribupatidehengruiipoobesity

Kailera raises $625M in largest biotech IPO for obesity peptides

The Hengrui-derived obesity biotech priced just under 40 million shares at $16, topping Moderna's $600 million 2018 debut.

TR
By Tom Reyes · Markets Editor
Apr 17 03:00 ETSource: BioSpace

The wire

  1. 01Kailera Therapeutics began trading on the Nasdaq as KLRA on Friday after raising $625 million, exceeding its own $610 million target including underwriter options.
  2. 02Lead asset ribupatide is a GLP-1/GIP dual agonist licensed from Jiangsu Hengrui, developed in both injectable and oral forms, signaling more incretin competition ahead.
  3. 03Underwriters hold further options to buy shares at the offering price; ribupatide's late-stage data are still years away, and the raise follows Pfizer's roughly $10 billion Metsera purchase.

From the source

UPDATE: Kailera breaks biotech IPO record with $625M debut

Kailera Therapeutics has landed on the Nasdaq with a record-breaking $625 million raise, firmly declaring that biotech is back on the public markets.

Read at biospace.com