ADVANCED DISP SVCS INC DEL

CUSIP: 00790X101 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2019
Shares 9,000 Value ($000) $252 Avg Close — Range —
Q4 2017
Shares 6,720 Value ($000) $161 Avg Close — Range —