ANTERO MIDSTREAM GP LP

CUSIP: 03675Y103 Class: COM

CIBC Private Wealth Group, LLC's Holding History (CIK: 0001298088)

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

Q4 2018
Shares 30,296 Value ($000) $339 Avg Close — Range —
Q3 2018
Shares 3,828,826 Value ($000) $64,784 Avg Close — Range —
Q2 2018
Shares 3,604,976 Value ($000) $67,990 Avg Close — Range —
Q1 2018
Shares 4,225,250 Value ($000) $67,562 Avg Close — Range —
Q4 2017
Shares 1,698,345 Value ($000) $33,491 Avg Close — Range —
Q3 2017
Shares 1,325,374 Value ($000) $27,131 Avg Close — Range —
Q2 2017
Shares 1,256,159 Value ($000) $27,611 Avg Close — Range —