INDEPENDENCE CONTRACT DRIL I

CUSIP: 453415309 Class: COM

Ameritas Investment Partners, Inc.'s Holding History (CIK: 0001055980)

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

Q4 2019
Shares 2,336 Value ($000) $2 Avg Close — Range —
Q3 2019
Shares 2,336 Value ($000) $3 Avg Close — Range —
Q2 2019
Shares 2,336 Value ($000) $4 Avg Close — Range —
Q1 2019
Shares 2,336 Value ($000) $6 Avg Close — Range —
Q4 2018
Shares 2,336 Value ($000) $7 Avg Close — Range —
Q3 2018
Shares 2,336 Value ($000) $12 Avg Close — Range —
Q2 2018
Shares 2,336 Value ($000) $10 Avg Close — Range —
Q1 2018
Shares 2,336 Value ($000) $9 Avg Close — Range —
Q4 2017
Shares 2,336 Value ($000) $9 Avg Close — Range —
Q3 2017
Shares 2,336 Value ($000) $7 Avg Close — Range —
Q2 2017
Shares 2,336 Value ($000) $9 Avg Close — Range —
Q1 2017
Shares 2,336 Value ($000) $13 Avg Close — Range —