SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

BVF INC/IL's Holding History (CIK: 0001056807)

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

Q3 2022
Shares 1,929,376 Value ($000) $3,859 Avg Close $0.99 Range $0.68 - $3.18
Q2 2022
Shares 3,089,615 Value ($000) $2,289 Avg Close $2.91 Range $0.73 - $7.87
Q1 2022
Shares 1,585,615 Value ($000) $13,795 Avg Close $10.25 Range $7.51 - $16.30
Q4 2021
Shares 1,585,615 Value ($000) $25,386 Avg Close $15.88 Range $12.64 - $18.84
Q3 2021
Shares 1,809,352 Value ($000) $33,310 Avg Close $16.05 Range $12.75 - $19.87
Q2 2021
Shares 2,137,978 Value ($000) $29,846 Avg Close $13.97 Range $11.75 - $15.94
Q1 2021
Shares 2,137,978 Value ($000) $31,471 Avg Close $17.60 Range $12.70 - $22.23
Q4 2020
Shares 2,243,278 Value ($000) $43,497 Avg Close $15.59 Range $11.03 - $23.64
Q3 2020
Shares 1,344,334 Value ($000) $15,003 Avg Close $11.83 Range $8.50 - $14.37
Q2 2020
Shares 486,540 Value ($000) $6,583 Avg Close $11.23 Range $6.88 - $14.48
Q1 2020
Shares 563,393 Value ($000) $4,552 Avg Close $8.81 Range $5.25 - $10.84
Q4 2019
Shares 845,405 Value ($000) $8,129 Avg Close $10.78 Range $8.74 - $12.46
Q3 2019
Shares 939,704 Value ($000) $9,961 Avg Close $10.54 Range $8.86 - $12.65
Q2 2019
Shares 939,704 Value ($000) $10,816 Avg Close $12.04 Range $9.91 - $14.48
Q1 2019
Shares 460,706 Value ($000) $5,902 Avg Close $10.61 Range $6.00 - $13.50
Q4 2018
Shares 843,146 Value ($000) $5,185 Avg Close $8.10 Range $5.52 - $11.40
Q3 2018
Shares 1,488,088 Value ($000) $15,640 Avg Close $11.61 Range $9.29 - $18.23
Q2 2018
Shares 1,048,958 Value ($000) $15,388 Avg Close $12.79 Range $10.12 - $19.00
Q1 2018
Shares 1,048,958 Value ($000) $14,948 Avg Close $12.13 Range $9.66 - $14.61
Q4 2017
Shares 1,029,185 Value ($000) $12,093 Avg Close $12.27 Range $9.85 - $15.40