EXPRESS SCRIPTS HLDG CO

CUSIP: 30219G108 Class: COM

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

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

Q3 2018
Shares 53,248 Value ($000) $5,059 Avg Close — Range —
Q2 2018
Shares 42,316 Value ($000) $3,267 Avg Close — Range —
Q1 2018
Shares 23,157 Value ($000) $1,600 Avg Close — Range —
Q4 2017
Shares 40 Value ($000) $3 Avg Close — Range —
Q3 2017
Shares 8,841 Value ($000) $560 Avg Close — Range —
Q1 2017
Shares 15,056 Value ($000) $992 Avg Close — Range —
Q4 2016
Shares 16,426 Value ($000) $1,130 Avg Close — Range —
Q3 2016
Shares 13,250 Value ($000) $935 Avg Close — Range —
Q2 2016
Shares 6,763 Value ($000) $513 Avg Close — Range —
Q1 2016
Shares 27,609 Value ($000) $1,896 Avg Close — Range —
Q4 2015
Shares 531 Value ($000) $46 Avg Close — Range —