SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025
Shares 372,570 Value ($000) $868 Avg Close $2.32 Range $1.89 - $2.75
Q3 2025
Shares 49,399 Value ($000) $93 Avg Close $2.20 Range $1.80 - $3.22
Q3 2023
Shares 17,023 Value ($000) $21 Avg Close $1.39 Range $1.18 - $1.66
Q2 2023
Shares 84,535 Value ($000) $123 Avg Close $1.71 Range $1.39 - $2.00
Q1 2023
Shares 32,100 Value ($000) $47 Avg Close $1.67 Range $1.35 - $2.04
Q4 2022
Shares 39,795 Value ($000) $69 Avg Close $1.87 Range $1.46 - $2.28
Q2 2022
Shares 437,280 Value ($000) $324 Avg Close $2.91 Range $0.73 - $7.87
Q1 2022
Shares 78,908 Value ($000) $686 Avg Close $10.25 Range $7.51 - $16.30
Q4 2020
Shares 43,373 Value ($000) $841 Avg Close $15.59 Range $11.03 - $23.64
Q2 2020
Shares 28,150 Value ($000) $381 Avg Close $11.23 Range $6.88 - $14.48
Q4 2019
Shares 18,828 Value ($000) $181 Avg Close $10.78 Range $8.74 - $12.46
Q4 2018
Shares 27,454 Value ($000) $169 Avg Close $8.10 Range $5.52 - $11.40