SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

Note: Option positions (PUT/CALL) are excluded.

Q3 2021
Shares 10,617 Value ($000) $195 Avg Close $16.05 Range $12.75 - $19.87
Q2 2020
Shares 7,858 Value ($000) $106 Avg Close $11.23 Range $6.88 - $14.48