ARCO PLATFORM LTD

CUSIP: G04553106 Class: COM CL A

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q2 2020
Shares 391,352 Value ($000) $17,016 Avg Close — Range —
Q1 2020
Shares 402,544 Value ($000) $17,012 Avg Close — Range —
Q4 2019
Shares 161,469 Value ($000) $7,137 Avg Close — Range —
Q3 2019
Shares 114,921 Value ($000) $5,825 Avg Close — Range —