JAGGED PEAK ENERGY INC

CUSIP: 47009K107 Class: COM

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2018
Shares 197,064 Value ($000) $2,785 Avg Close — Range —
Q4 2017
Shares 327,626 Value ($000) $5,170 Avg Close — Range —
Q3 2017
Shares 23,861 Value ($000) $326 Avg Close — Range —
Q2 2017
Shares 27,096 Value ($000) $362 Avg Close — Range —
Q1 2017
Shares 33,833 Value ($000) $441 Avg Close — Range —