Grant Pickering, Vaxcyte CEO

Vax­cyte's da­ta lead to $600M haul, while Taysha looks to raise cash af­ter Astel­las deal

It’s on­ly been a few days since Vax­cyte gave the biotech world a peek at da­ta for its 24-va­lent pneu­mo­coc­cal vac­cine, but the com­pa­ny is look­ing more and more con­fi­dent as it opens up a nine-fig­ure pub­lic of­fer­ing.

On Wednes­day, Vax­cyte an­nounced that it is sell­ing 15 mil­lion shares of its com­mon stock in the of­fer­ing. The deal is ex­pect­ed to hand Vax­cyte around $600 mil­lion and close by Fri­day.

The news comes as the Bay Area biotech lift­ed the cov­er on Phase I/II da­ta for its 24-va­lent vac­cine, show­ing that the shot was just as safe as Pfiz­er’s Pre­vnar 20, a 20-va­lent vac­cine that was re­cent­ly ap­proved. The Vax­cyte shot, al­so known as VAX-24, had in­duced greater im­mune re­spons­es in 16 of the 20 va­lents it shares with Pfiz­er’s vac­cine and had met the non-in­fe­ri­or­i­ty thresh­old com­pared di­rect­ly to Pre­vnar 20 in all 20 shared strains.

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