CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2025
Shares 117,403 Value ($000) $7,027 Avg Close $53.49 Range $42.82 - $63.98
Q3 2025
Shares 120,056 Value ($000) $6,147 Avg Close $42.33 Range $28.26 - $52.46
Q2 2025
Shares 130,779 Value ($000) $3,702 Avg Close $24.90 Range $17.57 - $30.56
Q1 2025
Shares 134,332 Value ($000) $3,063 Avg Close $26.66 Range $22.33 - $33.42
Q4 2024
Shares 160,120 Value ($000) $4,840 Avg Close $28.45 Range $21.63 - $35.16
Q3 2024
Shares 165,594 Value ($000) $4,670 Avg Close $28.13 Range $24.72 - $31.55
Q2 2024
Shares 224,597 Value ($000) $6,480 Avg Close $24.22 Range $20.00 - $29.11
Q1 2024
Shares 237,777 Value ($000) $5,474 Avg Close $20.61 Range $18.50 - $24.43
Q4 2023
Shares 134,121 Value ($000) $2,720 Avg Close $18.23 Range $15.27 - $21.43