SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q4 2025
Shares 10,000 Value ($000) $23 Avg Close $2.32 Range $1.89 - $2.75
Q3 2025
Shares 10,000 Value ($000) $19 Avg Close $2.20 Range $1.80 - $3.22
Q2 2025
Shares 10,000 Value ($000) $29 Avg Close $1.44 Range $0.51 - $3.09
Q1 2025
Shares 10,000 Value ($000) $7 Avg Close $0.84 Range $0.70 - $1.13
Q4 2024
Shares 10,000 Value ($000) $10 Avg Close $1.19 Range $0.92 - $1.36
Q2 2024
Shares 10,000 Value ($000) $13 Avg Close $1.51 Range $1.25 - $1.81
Q1 2024
Shares 10,000 Value ($000) $17 Avg Close $1.57 Range $1.33 - $1.89
Q4 2023
Shares 10,000 Value ($000) $15 Avg Close $1.19 Range $0.99 - $1.50
Q3 2023
Shares 10,000 Value ($000) $12 Avg Close $1.39 Range $1.18 - $1.66
Q2 2023
Shares 10,000 Value ($000) $15 Avg Close $1.71 Range $1.39 - $2.00
Q1 2023
Shares 10,000 Value ($000) $15 Avg Close $1.67 Range $1.35 - $2.04
Q4 2022
Shares 10,000 Value ($000) $17 Avg Close $1.87 Range $1.46 - $2.28