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SPERO THERAPEUTICS, INC.

EIN 46-4590683-biotechnology-Latest filing 2025
Plans
1
Retirement
1
$7.6M assets
Welfare
0
Participants
72
675 MASSACHUSETTS AVENUE, 14TH FLOOR - CAMBRIDGE, MA 02139857-242-1510sperotherapeutics.comLinkedIn11-50 employeesbiotechnology
Plans on this EIN
1 filing
#001401k-$7.6M - 72 part

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Retirement#001

SPERO THERAPEUTICS, INC. 401K PLAN

401k

Assets$7.6M
Participants72
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Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
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Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001SPERO THERAPEUTICS, INC. 401K PLAN401k$7.6M722025
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