SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q4 2024

Shares 14,692 Value ($000) $0 Avg Close $1.19 Range $0.92 - $1.36

Q3 2023

Shares 18,627 Value ($000) $0 Avg Close $1.39 Range $1.18 - $1.66

Q1 2022

Shares 11,277 Value ($000) $98 Avg Close $10.25 Range $7.51 - $16.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	14,692	$0	$1.19	$0.92 - $1.36
Q3 2023	18,627	$0	$1.39	$1.18 - $1.66
Q1 2022	11,277	$98	$10.25	$7.51 - $16.30