Cristina Larkin

Insider Reports History

Entity
Individual
Location
C/O Spero Therapeutics, Inc., 675 Massachusetts Avenue, 14 Th Floor, Cambridge, MA
Signature
/s/ Tamara Joseph, Attorney-in-Fact for Cristina Larkin
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Cristina Larkin:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Spero Therapeutics, Inc. Chief Operating Officer Common Stock 63.6K $80.7K $1.27 Feb 1, 2022 Direct
Spero Therapeutics, Inc. Chief Operating Officer Stock Option (Right to Buy) 53.2K $59.6K $1.12 Feb 1, 2022 Direct

Insider Reports Filed by Cristina Larkin

Symbol Company Period Transactions Value $ Form Type Date Filed Role
SPRO Spero Therapeutics, Inc. Feb 1, 2022 2 $0 4 Feb 3, 2022 Chief Operating Officer
SPRO Spero Therapeutics, Inc. Aug 26, 2021 1 $0 4 Aug 30, 2021 Chief Operating Officer