GREAT SOUTHN BANCORP INC

Ticker: GSBC CUSIP: 390905107 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2025

Shares 8,921 Value ($000) $524 Avg Close $55.80 Range $47.57 - $60.12

Q3 2021

Shares 14,718 Value ($000) $807 Avg Close $52.80 Range $49.53 - $57.01

Q1 2019

Shares 4,634 Value ($000) $241 Avg Close $53.08 Range $45.44 - $57.95

Q3 2018

Shares 8,897 Value ($000) $492 Avg Close $58.88 Range $54.50 - $61.65

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	8,921	$524	$55.80	$47.57 - $60.12
Q3 2021	14,718	$807	$52.80	$49.53 - $57.01
Q1 2019	4,634	$241	$53.08	$45.44 - $57.95
Q3 2018	8,897	$492	$58.88	$54.50 - $61.65