ARTISAN PARTNERS ASSET MGMT

CUSIP: 04316a108 Class: COM

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2017
Shares 1,078 Value ($000) $42 Avg Close — Range —
Q3 2017
Shares 1,078 Value ($000) $35 Avg Close — Range —
Q2 2017
Shares 1,078 Value ($000) $33 Avg Close — Range —
Q1 2017
Shares 329 Value ($000) $9 Avg Close — Range —
Q4 2016
Shares 980 Value ($000) $29 Avg Close — Range —
Q2 2016
Shares 654 Value ($000) $18 Avg Close — Range —