ARCO PLATFORM LTD

CUSIP: G04553106 Class: COM CL A

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q2 2021
Shares 41,805 Value ($000) $1,282 Avg Close — Range —
Q1 2021
Shares 50,525 Value ($000) $1,280 Avg Close — Range —
Q4 2020
Shares 41,305 Value ($000) $1,466 Avg Close — Range —
Q3 2020
Shares 33,930 Value ($000) $1,386 Avg Close — Range —
Q2 2020
Shares 33,930 Value ($000) $1,475 Avg Close — Range —
Q1 2020
Shares 33,930 Value ($000) $1,434 Avg Close — Range —
Q4 2019
Shares 33,930 Value ($000) $1,500 Avg Close — Range —
Q3 2019
Shares 18,080 Value ($000) $916 Avg Close — Range —
Q2 2019
Shares 15,180 Value ($000) $665 Avg Close — Range —