COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q1 2018
Shares 32,000 Value ($000) $1,664 Avg Close $55.17 Range $47.29 - $65.31
Q4 2017
Shares 32,000 Value ($000) $1,957 Avg Close $59.41 Range $51.52 - $68.10
Q3 2017
Shares 35,000 Value ($000) $3,859 Avg Close $47.33 Range $39.34 - $53.78
Q2 2017
Shares 20,000 Value ($000) $1,698 Avg Close $41.35 Range $36.99 - $45.65