WESTMORELAND COAL CO

CUSIP: 960878106 Class: COM

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

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

Q1 2018
Shares 43,841 Value ($000) $18 Avg Close — Range —
Q4 2017
Shares 10,441 Value ($000) $13 Avg Close — Range —
Q4 2016
Shares 8,043 Value ($000) $142 Avg Close — Range —
Q3 2016
Shares 10,923 Value ($000) $97 Avg Close — Range —
Q1 2016
Shares 39,997 Value ($000) $288 Avg Close — Range —
Q4 2015
Shares 49,213 Value ($000) $289 Avg Close — Range —
Q3 2015
Shares 42,842 Value ($000) $604 Avg Close — Range —
Q1 2015
Shares 4,467 Value ($000) $120 Avg Close — Range —
Q4 2014
Shares 79,364 Value ($000) $2,636 Avg Close — Range —
Q3 2014
Shares 29,146 Value ($000) $1,090 Avg Close — Range —
Q2 2014
Shares 31,402 Value ($000) $1,139 Avg Close — Range —