ECO STIM ENERGY SOLUTIONS IN

CUSIP: 27888D101 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2018
Shares 11,619 Value ($000) $1 Avg Close — Range —
Q3 2018
Shares 11,619 Value ($000) $3 Avg Close — Range —
Q2 2018
Shares 11,619 Value ($000) $8 Avg Close — Range —
Q1 2018
Shares 11,619 Value ($000) $11 Avg Close — Range —
Q4 2017
Shares 11,619 Value ($000) $15 Avg Close — Range —