SILVER STD RES INC

CUSIP: 82823L106 Class: COM

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

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

Q2 2017
Shares 46,711 Value ($000) $454 Avg Close — Range —
Q4 2016
Shares 71,315 Value ($000) $636 Avg Close — Range —
Q3 2016
Shares 65,671 Value ($000) $792 Avg Close — Range —
Q2 2016
Shares 75,106 Value ($000) $976 Avg Close — Range —
Q1 2016
Shares 28,844 Value ($000) $160 Avg Close — Range —
Q4 2015
Shares 59,471 Value ($000) $308 Avg Close — Range —
Q3 2015
Shares 33,764 Value ($000) $220 Avg Close — Range —
Q2 2015
Shares 45,493 Value ($000) $286 Avg Close — Range —
Q1 2015
Shares 58,624 Value ($000) $266 Avg Close — Range —
Q4 2014
Shares 15,465 Value ($000) $77 Avg Close — Range —
Q3 2014
Shares 52,975 Value ($000) $323 Avg Close — Range —
Q2 2014
Shares 55,547 Value ($000) $481 Avg Close — Range —
Q4 2013
Shares 191,437 Value ($000) $1,332 Avg Close — Range —
Q3 2013
Shares 50,669 Value ($000) $312 Avg Close — Range —
Q2 2013
Shares 21,158 Value ($000) $134 Avg Close — Range —