GREAT WESTN BANCORP INC

CUSIP: 391416104 Class: COM

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

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

Q4 2021
Shares 199,200 Value ($000) $6,765 Avg Close — Range —
Q4 2016
Shares 152,270 Value ($000) $6,637 Avg Close — Range —