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Parabilis Medicines Announces Closing of Upsized Initial Public Offering, Including Full Exercise of Underwriters’ Option to Purchase Additional Shares

$PBLSPress releaseJun 11, 2026, 4:05 PM ETRead the release

Parabilis Medicines closed its upsized initial public offering, selling 38.5 million shares at $20.00 per share for gross proceeds of $770.5 million. The offering included the full exercise of the underwriters' option and a concurrent private placement of 4.17 million shares to Regeneron Pharmaceuticals at $18.00 per share, raising an additional $75 million.

Key figures

Offering Price
20
Shares Offered
38525000
Ipo gross proceeds
770500000
Safe conversion amount
50000000
Private placement proceeds
75000000
Concurrent private placement price
18
Concurrent private placement shares
4166666

AI analysis

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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.