ADVANCED DISP SVCS INC DEL

CUSIP: 00790X101 Class: COM

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q1 2020
Shares 15,000 Value ($000) $492 Avg Close — Range —
Q3 2019
Shares 177,760 Value ($000) $5,790 Avg Close — Range —
Q2 2019
Shares 129,897 Value ($000) $4,145 Avg Close — Range —