SOTHEBYS

CUSIP: 835898107 Class: COM

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

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

Q3 2019
Shares 15,962 Value ($000) $910 Avg Close — Range —
Q1 2018
Shares 2,279 Value ($000) $117 Avg Close — Range —
Q4 2015
Shares 42,981 Value ($000) $1,107 Avg Close — Range —
Q3 2015
Shares 65,989 Value ($000) $2,110 Avg Close — Range —
Q4 2014
Shares 22,603 Value ($000) $976 Avg Close — Range —
Q3 2014
Shares 15,227 Value ($000) $544 Avg Close — Range —
Q2 2014
Shares 11,933 Value ($000) $501 Avg Close — Range —
Q1 2014
Shares 1,200 Value ($000) $52 Avg Close — Range —
Q4 2013
Shares 10,046 Value ($000) $534 Avg Close — Range —