GREAT SOUTHN BANCORP INC

Ticker: GSBC CUSIP: 390905107 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2025
Shares 48 Value ($000) $0 Avg Close $60.94 Range $55.28 - $65.35
Q2 2025
Shares 80 Value ($000) $0 Avg Close $55.80 Range $47.57 - $60.12
Q1 2025
Shares 40 Value ($000) $0 Avg Close $58.46 Range $54.74 - $62.19
Q2 2024
Shares 780 Value ($000) $0 Avg Close $52.36 Range $49.74 - $56.05
Q1 2024
Shares 1,154 Value ($000) $0 Avg Close $53.25 Range $48.19 - $60.31
Q4 2023
Shares 207 Value ($000) $0 Avg Close $52.36 Range $46.60 - $61.94
Q1 2022
Shares 172 Value ($000) $10 Avg Close $60.23 Range $56.94 - $62.70
Q4 2021
Shares 1,123 Value ($000) $66 Avg Close $57.54 Range $55.00 - $59.90