SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q1 2024
Shares 79,500 Value ($000) $140 Avg Close $1.57 Range $1.33 - $1.89
Q3 2022
Shares 202,300 Value ($000) $415 Avg Close $0.99 Range $0.68 - $3.18
Q1 2021
Shares 598 Value ($000) $8 Avg Close $17.60 Range $12.70 - $22.23
Q4 2020
Shares 3,184 Value ($000) $51 Avg Close $15.59 Range $11.03 - $23.64
Q3 2020
Shares 685 Value ($000) $8 Avg Close $11.83 Range $8.50 - $14.37
Q2 2020
Shares 1,145 Value ($000) $16 Avg Close $11.23 Range $6.88 - $14.48
Q4 2019
Shares 1,357 Value ($000) $13 Avg Close $10.78 Range $8.74 - $12.46
Q3 2019
Shares 956 Value ($000) $10 Avg Close $10.54 Range $8.86 - $12.65
Q2 2019
Shares 886 Value ($000) $10 Avg Close $12.04 Range $9.91 - $14.48
Q1 2019
Shares 26 Value ($000) $0 Avg Close $10.61 Range $6.00 - $13.50
Q4 2018
Shares 130 Value ($000) $1 Avg Close $8.10 Range $5.52 - $11.40
Q3 2018
Shares 59 Value ($000) $1 Avg Close $11.61 Range $9.29 - $18.23
Q2 2018
Shares 47 Value ($000) $1 Avg Close $12.79 Range $10.12 - $19.00