INDEPENDENCE CONTRACT DRIL I

CUSIP: 453415309 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q2 2016
Shares 106,400 Value ($000) $577 Avg Close — Range —
Q1 2016
Shares 13,100 Value ($000) $62 Avg Close — Range —
Q3 2014
Shares 35,300 Value ($000) $414 Avg Close — Range —