Cristina Larkin's Insider Trades & SAST Disclosures

Cristina Larkin's most recent trade in Spero Therapeutics Inc was a trade of 53,190 Stock Option (Right to Buy) done . Disclosure was reported to the exchange on Feb. 1, 2022.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Spero Therapeutics Inc
Cristina Larkin Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Feb 2022 53,190 53,190 - - Stock Option (Right to Buy)
Spero Therapeutics Inc
Cristina Larkin Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Feb 2022 38,014 63,581 (0%) 0% 0 Common Stock
Spero Therapeutics Inc
Cristina Larkin Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 26 Aug 2021 24,067 25,567 (0%) 0% 0 Common Stock
Spero Therapeutics Inc
Cristina Larkin Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Feb 2021 57,432 57,432 - - Stock Option (Right to Buy)
Spero Therapeutics Inc
Cristina Larkin Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 16 Dec 2020 12,000 8,434 - - Stock Option (Right to Buy)
Spero Therapeutics Inc
Cristina Larkin Chief Operating Officer Sale of securities on an exchange or to another person at price $ 19.00 per share. 16 Dec 2020 12,000 1,500 (0%) 0% 19 228,000 Common Stock
Spero Therapeutics Inc
Cristina Larkin Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 5.90 per share. 16 Dec 2020 12,000 13,500 (0%) 0% 5.9 70,800 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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