CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2025
Shares 3,031 Value ($000) $0 Avg Close $53.49 Range $42.82 - $63.98
Q3 2025
Shares 3,031 Value ($000) $0 Avg Close $42.33 Range $28.26 - $52.46
Q2 2025
Shares 3,031 Value ($000) $0 Avg Close $24.90 Range $17.57 - $30.56
Q1 2025
Shares 24,460 Value ($000) $1 Avg Close $26.66 Range $22.33 - $33.42
Q4 2024
Shares 24,460 Value ($000) $1 Avg Close $28.45 Range $21.63 - $35.16
Q3 2024
Shares 24,460 Value ($000) $1 Avg Close $28.13 Range $24.72 - $31.55
Q2 2024
Shares 24,460 Value ($000) $1 Avg Close $24.22 Range $20.00 - $29.11
Q1 2024
Shares 21,429 Value ($000) $0 Avg Close $20.61 Range $18.50 - $24.43
Q4 2023
Shares 21,429 Value ($000) $0 Avg Close $18.23 Range $15.27 - $21.43
Q1 2016
Shares 3,100 Value ($000) $19 Avg Close $6.43 Range $5.36 - $7.43
Q4 2015
Shares 3,100 Value ($000) $24 Avg Close $7.95 Range $6.51 - $10.43
Q3 2015
Shares 3,100 Value ($000) $25 Avg Close $8.73 Range $7.44 - $10.69
Q2 2015
Shares 3,100 Value ($000) $35 Avg Close $10.56 Range $9.75 - $11.83
Q1 2015
Shares 3,100 Value ($000) $33 Avg Close $12.49 Range $9.44 - $14.44
Q4 2014
Shares 3,100 Value ($000) $48 Avg Close $12.83 Range $11.36 - $14.63
Q3 2014
Shares 6,700 Value ($000) $90 Avg Close $12.99 Range $12.21 - $14.60
Q2 2014
Shares 6,700 Value ($000) $104 Avg Close $13.93 Range $11.84 - $15.72