ANTERO MIDSTREAM PARTNERS LP

CUSIP: 03673L103 Class: MLP

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2018
Shares 9,493 Value ($000) $280 Avg Close — Range —
Q1 2018
Shares 4,300 Value ($000) $111 Avg Close — Range —
Q3 2017
Shares 2,000 Value ($000) $63 Avg Close — Range —
Q4 2015
Shares 6,071 Value ($000) $139 Avg Close — Range —
Q3 2015
Shares 2,736 Value ($000) $49 Avg Close — Range —
Q1 2015
Shares 1,000 Value ($000) $24 Avg Close — Range —
Q4 2014
Shares 200 Value ($000) $6 Avg Close — Range —