COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2021
Shares 33,284 Value ($000) $2,588 Avg Close $78.45 Range $72.09 - $89.57
Q4 2017
Shares 2,519 Value ($000) $154 Avg Close $59.41 Range $51.52 - $68.10
Q3 2017
Shares 28 Value ($000) $3 Avg Close $47.33 Range $39.34 - $53.78
Q2 2017
Shares 959 Value ($000) $81 Avg Close $41.35 Range $36.99 - $45.65
Q4 2014
Shares 331 Value ($000) $14 Avg Close $18.30 Range $16.16 - $19.53
Q3 2014
Shares 489 Value ($000) $20 Avg Close $18.99 Range $17.20 - $21.05
Q2 2014
Shares 3,288 Value ($000) $126 Avg Close $16.23 Range $14.09 - $18.23
Q1 2014
Shares 1,346 Value ($000) $46 Avg Close $17.15 Range $15.09 - $18.45
Q4 2013
Shares 1,775 Value ($000) $68 Avg Close $14.93 Range $13.43 - $17.74