CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q4 2025
Shares 145,508 Value ($000) $8,709 Avg Close $53.49 Range $42.82 - $63.98
Q3 2025
Shares 92,008 Value ($000) $4,711 Avg Close $42.33 Range $28.26 - $52.46
Q3 2024
Shares 201,400 Value ($000) $5,679 Avg Close $28.13 Range $24.72 - $31.55
Q2 2024
Shares 394,700 Value ($000) $11,387 Avg Close $24.22 Range $20.00 - $29.11
Q1 2024
Shares 463,400 Value ($000) $10,667 Avg Close $20.61 Range $18.50 - $24.43
Q4 2023
Shares 426,700 Value ($000) $8,653 Avg Close $18.23 Range $15.27 - $21.43
Q3 2023
Shares 416,700 Value ($000) $6,655 Avg Close $13.69 Range $11.46 - $16.63
Q2 2023
Shares 392,600 Value ($000) $5,245 Avg Close $12.43 Range $10.68 - $14.06
Q1 2023
Shares 222,600 Value ($000) $3,114 Avg Close $14.14 Range $11.27 - $16.73
Q4 2022
Shares 182,100 Value ($000) $2,127 Avg Close $11.32 Range $8.41 - $12.89
Q3 2022
Shares 157,200 Value ($000) $1,391 Avg Close $8.57 Range $5.70 - $10.80