SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

Investors Research Corp's Holding History (CIK: 0001730630)

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

Q2 2023
Shares 50 Value ($000) $0 Avg Close $1.71 Range $1.39 - $2.00
Q1 2023
Shares 50 Value ($000) $0 Avg Close $1.67 Range $1.35 - $2.04
Q4 2022
Shares 50 Value ($000) $0 Avg Close $1.87 Range $1.46 - $2.28
Q3 2022
Shares 50 Value ($000) $0 Avg Close $0.99 Range $0.68 - $3.18
Q2 2022
Shares 50 Value ($000) $0 Avg Close $2.91 Range $0.73 - $7.87
Q1 2022
Shares 50 Value ($000) $0 Avg Close $10.25 Range $7.51 - $16.30
Q4 2021
Shares 50 Value ($000) $1 Avg Close $15.88 Range $12.64 - $18.84
Q3 2021
Shares 50 Value ($000) $1 Avg Close $16.05 Range $12.75 - $19.87
Q2 2021
Shares 50 Value ($000) $1 Avg Close $13.97 Range $11.75 - $15.94
Q1 2021
Shares 60 Value ($000) $1 Avg Close $17.60 Range $12.70 - $22.23
Q4 2020
Shares 75 Value ($000) $1 Avg Close $15.59 Range $11.03 - $23.64
Q3 2020
Shares 30 Value ($000) $0 Avg Close $11.83 Range $8.50 - $14.37