SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

DAFNA Capital Management LLC's Holding History (CIK: 0001389933)

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

Q1 2025
Shares 125,000 Value ($000) $90 Avg Close $0.84 Range $0.70 - $1.13
Q4 2024
Shares 125,000 Value ($000) $129 Avg Close $1.19 Range $0.92 - $1.36
Q3 2024
Shares 125,000 Value ($000) $168 Avg Close $1.34 Range $1.15 - $1.53
Q2 2024
Shares 125,000 Value ($000) $163 Avg Close $1.51 Range $1.25 - $1.81
Q1 2024
Shares 125,000 Value ($000) $215 Avg Close $1.57 Range $1.33 - $1.89
Q4 2023
Shares 125,000 Value ($000) $184 Avg Close $1.19 Range $0.99 - $1.50
Q3 2023
Shares 125,000 Value ($000) $151 Avg Close $1.39 Range $1.18 - $1.66
Q2 2023
Shares 125,000 Value ($000) $181 Avg Close $1.71 Range $1.39 - $2.00
Q1 2023
Shares 125,000 Value ($000) $181 Avg Close $1.67 Range $1.35 - $2.04
Q4 2022
Shares 125,000 Value ($000) $216 Avg Close $1.87 Range $1.46 - $2.28
Q3 2022
Shares 125,000 Value ($000) $250 Avg Close $0.99 Range $0.68 - $3.18
Q3 2020
Shares 100,000 Value ($000) $1,116 Avg Close $11.83 Range $8.50 - $14.37
Q1 2020
Shares 48,103 Value ($000) $389 Avg Close $8.81 Range $5.25 - $10.84
Q3 2019
Shares 39,395 Value ($000) $418 Avg Close $10.54 Range $8.86 - $12.65
Q2 2019
Shares 70,000 Value ($000) $806 Avg Close $12.04 Range $9.91 - $14.48
Q1 2019
Shares 70,000 Value ($000) $897 Avg Close $10.61 Range $6.00 - $13.50
Q4 2018
Shares 70,000 Value ($000) $431 Avg Close $8.10 Range $5.52 - $11.40
Q3 2018
Shares 70,000 Value ($000) $736 Avg Close $11.61 Range $9.29 - $18.23
Q1 2018
Shares 29,544 Value ($000) $421 Avg Close $12.13 Range $9.66 - $14.61
Q4 2017
Shares 5,000 Value ($000) $59 Avg Close $12.27 Range $9.85 - $15.40