Cristina Larkin - Chief Operating Officer at Spero Therapeutics, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Chief Operating Officer
Stock Symbol
SPRO on Nasdaq
Industry
Pharmaceutical Preparations
All Insider Reports
All Insider Reports

There are no Buy or Sell transactions made by Cristina Larkin since 12/22/2023

Holdings reported by Cristina Larkin for Spero Therapeutics, Inc.

Class Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 63.6K $80.7K $1.27 Feb 1, 2022 Direct
Stock Option (Right to Buy) 53.2K $59.6K $1.12 Feb 1, 2022 Direct Common Stock

Transactions reported by Cristina Larkin for Spero Therapeutics, Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.