AMERICAN MIDSTREAM PARTNERS

CUSIP: 02752P100 Class: COM UNITS

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

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

Q2 2019
Shares 35,995 Value ($000) $186 Avg Close — Range —
Q1 2019
Shares 31,240 Value ($000) $162 Avg Close — Range —
Q4 2018
Shares 14,560 Value ($000) $44 Avg Close — Range —
Q3 2018
Shares 10,360 Value ($000) $66 Avg Close — Range —
Q3 2017
Shares 9,224 Value ($000) $126 Avg Close — Range —
Q2 2017
Shares 37,424 Value ($000) $481 Avg Close — Range —
Q1 2017
Shares 22,619 Value ($000) $336 Avg Close — Range —
Q3 2016
Shares 30,724 Value ($000) $454 Avg Close — Range —
Q2 2016
Shares 10,237 Value ($000) $121 Avg Close — Range —
Q1 2016
Shares 700 Value ($000) $5 Avg Close — Range —