CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q3 2019
Shares 58,214 Value ($000) $407 Avg Close $7.99 Range $6.66 - $9.84
Q2 2019
Shares 105,375 Value ($000) $1,011 Avg Close $8.56 Range $7.14 - $9.80
Q1 2019
Shares 283,296 Value ($000) $2,040 Avg Close $7.25 Range $6.50 - $7.97
Q4 2018
Shares 283,306 Value ($000) $1,912 Avg Close $7.66 Range $6.44 - $8.69
Q3 2018
Shares 331,035 Value ($000) $2,609 Avg Close $7.62 Range $6.08 - $9.18
Q2 2018
Shares 358,074 Value ($000) $2,199 Avg Close $5.50 Range $4.37 - $7.03
Q1 2018
Shares 119,524 Value ($000) $532 Avg Close $4.68 Range $4.00 - $5.42
Q4 2015
Shares 20,500 Value ($000) $157 Avg Close $7.95 Range $6.51 - $10.43
Q3 2015
Shares 27,822 Value ($000) $228 Avg Close $8.73 Range $7.44 - $10.69