SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q2 2024

Shares 67,728 Value ($000) $88 Avg Close $1.51 Range $1.25 - $1.81

Q4 2023

Shares 10,301 Value ($000) $15 Avg Close $1.19 Range $0.99 - $1.50

Q4 2022

Shares 23,523 Value ($000) $41 Avg Close $1.87 Range $1.46 - $2.28

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	67,728	$88	$1.51	$1.25 - $1.81
Q4 2023	10,301	$15	$1.19	$0.99 - $1.50
Q4 2022	23,523	$41	$1.87	$1.46 - $2.28