AUTODESK INC

CUSIP: 52769106 Class: Common Stock

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

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

Q3 2016
Shares 247 Value ($000) $18 Avg Close — Range —
Q2 2016
Shares 3,687 Value ($000) $200 Avg Close — Range —
Q1 2016
Shares 44 Value ($000) $3 Avg Close — Range —
Q4 2015
Shares 9,157 Value ($000) $558 Avg Close — Range —
Q3 2015
Shares 34,782 Value ($000) $1,535 Avg Close — Range —
Q2 2015
Shares 14,500 Value ($000) $726 Avg Close — Range —
Q1 2015
Shares 5,400 Value ($000) $317 Avg Close — Range —