INDEPENDENCE CONTRACT DRIL I

CUSIP: 453415309 Class: COM

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q4 2019
Shares 137,363 Value ($000) $137 Avg Close — Range —
Q3 2019
Shares 137,363 Value ($000) $165 Avg Close — Range —
Q2 2019
Shares 94,000 Value ($000) $149 Avg Close — Range —