COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q2 2015
Shares 12,500 Value ($000) $601 Avg Close $22.59 Range $20.61 - $24.12
Q1 2015
Shares 10,000 Value ($000) $496 Avg Close $19.54 Range $16.60 - $23.10
Q4 2014
Shares 10,000 Value ($000) $413 Avg Close $18.30 Range $16.16 - $19.53
Q3 2014
Shares 10,000 Value ($000) $403 Avg Close $18.99 Range $17.20 - $21.05
Q2 2014
Shares 10,000 Value ($000) $384 Avg Close $16.23 Range $14.09 - $18.23
Q1 2014
Shares 10,000 Value ($000) $339 Avg Close $17.15 Range $15.09 - $18.45
Q4 2013
Shares 10,000 Value ($000) $382 Avg Close $14.93 Range $13.43 - $17.74