CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q1 2023
Shares 10,180 Value ($000) $142 Avg Close $14.14 Range $11.27 - $16.73
Q3 2020
Shares 200 Value ($000) $1 Avg Close $7.56 Range $5.86 - $9.00
Q2 2019
Shares 9,287 Value ($000) $89 Avg Close $8.56 Range $7.14 - $9.80
Q1 2019
Shares 9,510 Value ($000) $68 Avg Close $7.25 Range $6.50 - $7.97
Q2 2018
Shares 2,300 Value ($000) $14 Avg Close $5.50 Range $4.37 - $7.03
Q3 2017
Shares 1,600 Value ($000) $14 Avg Close $8.52 Range $6.87 - $10.59
Q1 2017
Shares 2,000 Value ($000) $21 Avg Close $11.77 Range $9.60 - $14.11
Q4 2016
Shares 16,000 Value ($000) $223 Avg Close $11.85 Range $9.25 - $14.45
Q3 2016
Shares 10,800 Value ($000) $122 Avg Close $9.83 Range $8.20 - $11.34
Q3 2015
Shares 11,700 Value ($000) $96 Avg Close $8.73 Range $7.44 - $10.69